PVC6D203A01B00_技术文档

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

Trimmer Potentiometers

Lead Sealed Single-turn Type PVC6/PV32/PV34 Series

PVC6 Series

6.9

0.55W×3.2L×1.3D

■ Features

1. Enlarged rotor provides superior adjustability.

2. 11-scales are easy to see adjustment position.

3.2 Dia.

3. Colored rotor provides superior adjustability.

4. Funnel shaped rotor allows for in-process automatic

adjustment and it provides superior adjustability.

5. Available for "Zero" plus adjustment tool using.

6. Available for ultrasonic cleaning after soldering.

3-0.5 Dia.

#3

2.5

#2

#1

#3

PVC6A

CLOCKWISE

■ Applications

1. DY

in mm

Tolerance : ±0.3

#1

(

)

2. CRT display

3. Professional cameras 4. CATV

5. FAX

6. Power supply

6.9

0.55W×3.2L×1.3D

7. Printers

8. Sensors

9. Industrial machines

3.2 Dia.

3-0.5 Dia.

#3

2.5

#2

#1

CLOCKWISE

#3

PVC6D

PVC6M

PVC6G

in mm

Tolerance : ±0.3

#1

(

)

0.55W×3.2L×1.3D

6.9

6.5

0.55W×3.2L×1.3D

3.2 Dia.

7

3-0.5 Dia.

#1 #2 #3

2.5

#3

#1

2.5

6.0

#2

#1

CLOCKWISE

#3

#1

CLOCKWISE

#3

PVC6E

in mm

Tolerance : ±0.3

in mm

Tolerance : ±0.3

(

)

(

)

0.55W×3.2L×1.3D

6.9

6.5

6.9

6.5

3.2 Dia.

3-0.5 Dia.

#1 #2 #3

2.5

#3 #2 #1

2.5

6.0

#2

2.5

6.0

#2

#1

CLOCKWISE

#3

#1

#3

PVC6H

CLOCKWISE

in mm

Tolerance : ±0.3

in mm

Tolerance : ±0.3

(

)

(

)

Continued on the following page.

39

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

Continued from the preceding page.

0.55W×3.2L×1.3D

6.9

6.5

3.2 Dia.

3-0.5 Dia.

#1 #2 #3

6.0

#2

2.5

#1

CLOCKWISE

#3

PVC6Q

in mm

Tolerance : ±0.3

(

)

Power Rating

(W)

Number of Turns

(Effective Rotation Angle)

TCR

(ppm/°C)

Part Number

Soldering Method

Total Resistance Value

PVC6p100A01

0.5(70°C)

Flow/Soldering Iron

1(240°±5°)

10ohm ±10%

20ohm ±10%

±100

PVC6p200A01

PVC6p250A01

PVC6p500A01

PVC6p101A01

PVC6p201A01

PVC6p251A01

PVC6p501A01

PVC6p102A01

PVC6p202A01

PVC6p252A01

PVC6p502A01

PVC6p103A01

PVC6p203A01

PVC6p253A01

PVC6p503A01

PVC6p104A01

PVC6p204A01

PVC6p254A01

PVC6p504A01

PVC6p105A01

PVC6p205A01

PVC6p505A01

PVC6p100A04

PVC6p200A04

PVC6p250A04

PVC6p500A04

PVC6p101A04

PVC6p201A04

PVC6p251A04

PVC6p501A04

PVC6p102A04

PVC6p202A04

PVC6p252A04

PVC6p502A04

PVC6p103A04

PVC6p203A04

PVC6p253A04

PVC6p503A04

PVC6p104A04

PVC6p204A04

PVC6p254A04

PVC6p504A04

PVC6p105A04

25ohm ±10%

50ohm ±10%

100ohm ±10%

200ohm ±10%

250ohm ±10%

500ohm ±10%

1k ohm ±10%

2k ohm ±10%

2.5k ohm ±10%

5k ohm ±10%

10k ohm ±10%

20k ohm ±10%

25k ohm ±10%

50k ohm ±10%

100k ohm ±10%

200k ohm ±10%

250k ohm ±10%

500k ohm ±10%

1M ohm ±10%

2M ohm ±10%

5M ohm ±10%

10ohm ±10%

7

20ohm ±10%

25ohm ±10%

50ohm ±10%

100ohm ±10%

200ohm ±10%

250ohm ±10%

500ohm ±10%

1k ohm ±10%

2k ohm ±10%

2.5k ohm ±10%

5k ohm ±10%

10k ohm ±10%

20k ohm ±10%

25k ohm ±10%

50k ohm ±10%

100k ohm ±10%

200k ohm ±10%

250k ohm ±10%

500k ohm ±10%

1M ohm ±10%

Continued on the following page.

40

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

Continued from the preceding page.

Power Rating

Number of Turns

(Effective Rotation Angle)

TCR

(ppm/°C)

Part Number

Soldering Method

Total Resistance Value

(W)

PVC6p205A04

PVC6p505A04

0.5(70°C)

Flow/Soldering Iron

1(240°±5°)

2M ohm ±10%

5M ohm ±10%

±100

Operating Temperature Range: -55 to 125 °C

The blank column is filled with the code of adjustment direction and lead type (A, D, E, G, H, M and Q).

The order quantity should be an integral multiple of the "Minimum Quantity" .

The last three digits express the individual specification codes. A01 for standard type and A04 for radial taping type (PVC6M/PVC6Q series only).

■ Construction

Rotor

Cover

"O"-Ring

Ceramic

Substrate

Wiper

Case

Terminal

■ Mounting Holes

PVC6A/PVC6E

PVC6D/PVC6H

2.5

(2)

(3)

(1)

(3)

(1)

2.5

(2)

Tolerance:±0.1

in mm

Tolerance:±0.1

in mm

7

PVC6M/PVC6Q

PVC6G

2.5

(1)

(2)

(3)

(1)

2.5

(2)

Tolerance ±0.1

Tolerance:±0.1

in mm

Continued on the following page.

41

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

Continued from the preceding page.

■ Characteristics

∆TR

∆V.S.S. ±1%

∆TR ±2%

∆V.S.S. ±1%

±2%

Temperature Cycle

Humidity

IR

100Mohm min.

±1%

∆TR

Vibration (20G)

∆V.S.S. ±1%

∆TR ±1%

∆V.S.S. ±1%

∆TR ±2%

∆V.S.S. ±2%

∆TR ±2%

∆V.S.S. ±1%

∆TR ±2%

∆V.S.S. ±1%

Shock (100G)

Temperature Load Life

Low Tamperature Exposure

High Tamperature Exposure

Rotational Life (200 cycles)

∆TR

±4%

∆TR

: Total Resistance Change

∆V.S.S. : Voltage Setting Stability

IR : Insulation Resistance

7

42

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

PV32 Series

0.6

1.0 Depth

■ Features

1. 6 standard terminal styles.

2. Compatible with ultrasonic cleaning

3. Single-turn cermet : 6.6mm round

4. 6mm miniature size.

6.6±0.5 Dia.

0.85 Dia. max.

3−0.5±0.1 Dia.

5. Flammability : UL94V-0

#1#2 #3

#2

90°±6°

■ Applications

1. TVs

#1

CLOCKWISE

#3

2. HDTVs

PV32H

PV32R

PV32N

PV32T

3. Professional cameras 4. CATV

in mm

Tolerance : ±0.3

(

)

5. Facsimile machines

7. CPUs

6. Printers

8. Sensors

0.6

1.0 Depth

9. Switching power supplies

6.6±0.5 Dia.

3−0.5±0.1 Dia.

#1 #2 #3

#2

#1

CLOCKWISE

#3

2.5

in mm

Tolerance : ±0.3

(

)

0.6

1.0 Depth

6.4±0.4

5.9±0.4

6.9

0.6

1.0 Depth

6.6±0.5 DIA.

3−0.5±0.1 Dia.

#3 #2 #1

3−0.5±0.1 DIA.

5.0

#2

#1 #2 #3

#2

#1

CLOCKWISE

#3

#1

#3

CLOCKWISE

(

PV32P

2.5 2.5

2.5

in mm

Tolerance : ±0.3

(

)

Tolerance : ±0.3

7

6.4±0.4

5.9±0.4

6.4±0.4

5.9±0.4

6.9

0.6

6.9

0.6

1.0 Depth

3−0.5±0.1 Dia.

#1 #2 #3

5.0

#2

5.0

#2

#1

#3

#1

#3

CLOCKWISE

PV32S

2.5 2.5

in mm

Tolerance : ±0.3

in mm

Tolerance : ±0.3

(

)

(

)

Power Rating

(W)

Number of Turns

(Effective Rotation Angle)

TCR

(ppm/°C)

Part Number

PV32p100A01

Soldering Method

Total Resistance Value

0.5(70°C)

Flow/Soldering Iron

1(230°±5°)

10ohm ±20%

20ohm ±20%

25ohm ±20%

±100

PV32p200A01

PV32p250A01

Continued on the following page.

43

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

Continued from the preceding page.

Power Rating

Number of Turns

(Effective Rotation Angle)

TCR

(ppm/°C)

Part Number

PV32p500A01

Soldering Method

Total Resistance Value

(W)

0.5(70°C)

Flow/Soldering Iron

1(230°±5°)

50ohm ±20%

100ohm ±20%

200ohm ±20%

250ohm ±20%

500ohm ±20%

1k ohm ±20%

2k ohm ±20%

2.5k ohm ±20%

5k ohm ±20%

10k ohm ±20%

20k ohm ±20%

25k ohm ±20%

50k ohm ±20%

100k ohm ±20%

200k ohm ±20%

250k ohm ±20%

500k ohm ±20%

1M ohm ±20%

2M ohm ±20%

5M ohm ±20%

±100

PV32p101A01

PV32p201A01

PV32p251A01

PV32p501A01

PV32p102A01

PV32p202A01

PV32p252A01

PV32p502A01

PV32p103A01

PV32p203A01

PV32p253A01

PV32p503A01

PV32p104A01

PV32p204A01

PV32p254A01

PV32p504A01

PV32p105A01

PV32p205A01

PV32p505A01

Operating Temperature Range: -55 to 125 °C

The blank column is filled with the code of adjustment direction and lead type (H, P, R, N, S and T).

The order quantity should be an integral multiple of the "Minimum Quantity" .

■ Construction

Rotor

Cover

"O"-Ring

Wiper

Resistive

Element

Ceramic

Substrate

Terminal

7

■ Mounting Holes

PV32H

PV32R

(1)

(2)

(3)

(2)

2.5

(1)

(3)

Tolerance:±0.1

in mm

Continued on the following page.

44

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

Continued from the preceding page.

■ Mounting Holes

PV32P/PV32S

PV32N

2.5

(2)

(3)

(1)

(3)

(1)

2.5

(2)

Tolerance ±0.1

in mm

Tolerance:±0.1

in mm

PV32T

2.5

(1)

(3)

(2)

Tolerance:±0.1

in mm

■ Characteristics

∆TR

±2%

Temperature Cycle

∆V.S.S. ±1%

∆TR

IR

±2%

Humidity

100Mohm min.

∆TR

±1%

Vibration (20G)

Shock (100G)

∆V.S.S. ±1%

∆TR ±1%

∆V.S.S. ±1%

∆TR ±2%

∆V.S.S. ±2%

∆TR ±2%

∆V.S.S. ±1%

∆TR ±2%

∆V.S.S. ±1%

7

Temperature Load Life

Low Tamperature Exposure

High Tamperature Exposure

Rotational Life (200 cycles)

∆TR

±4%

∆TR

: Total Resistance Change

∆V.S.S. : Voltage Setting Stability

IR : Insulation Resistance

45

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

PV34 Series

9.6

5.5±0.5

4.9

0.3

■ Features

1. Single-turn, cermet construction in 9.6mm square.

2. Flammability : UL94V-0

3. Compatible with ultrasonic cleaning.

2.5 2.5

#1

#3

■ Applications

1. TVs

2. HDTVs

#2

3. Professional cameras 4. CATV

#1

#3

CLOCKWISE

5. Facsimile machines

7. CPUs

6. Printers

8. Sensors

#2

PV34F

PV34P

PV34X

in mm

(

)

Tolerance : ±0.3

9. Switching power supplies

9.6

4.9

5.5±0.5

4.9

0.3

3−0.5±0.1 DIA.

2.5 2.5

#1

#2 #3

#2

#1

#3

#1

CLOCKWISE

#3

#1

#3

CLOCKWISE

PV34H

2.5 2.5

in mm

Tolerance : ±0.3

(

Tolerance ±0.3

(

)

#2

9.6

4.9

3−0.5±0.1 Dia.

#1

#2 #3

#1

#3 #2

#2

#1

CLOCKWISE

#3

#1

#3

CLOCKWISE

PV34W

2.5 2.5

in mm

Tolerance : ±0.3

in mm

Tolerance : ±0.3

(

)

(

)

7

Power Rating

(W)

Number of Turns

(Effective Rotation Angle)

TCR

(ppm/°C)

Part Number

Soldering Method

Total Resistance Value

PV34p100A01

0.5(70°C)

Flow/Soldering Iron

1(280°±15°)

10ohm ±10%

20ohm ±10%

±100

PV34p200A01

PV34p500A01

PV34p101A01

PV34p201A01

PV34p501A01

PV34p102A01

PV34p202A01

PV34p502A01

PV34p103A01

PV34p203A01

PV34p253A01

PV34p503A01

PV34p104A01

PV34p204A01

PV34p254A01

50ohm ±10%

100ohm ±10%

200ohm ±10%

500ohm ±10%

1k ohm ±10%

2k ohm ±10%

5k ohm ±10%

10k ohm ±10%

20k ohm ±10%

25k ohm ±10%

50k ohm ±10%

100k ohm ±10%

200k ohm ±10%

250k ohm ±10%

Continued on the following page.

46

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

Continued from the preceding page.

Power Rating

Number of Turns

(Effective Rotation Angle)

TCR

(ppm/°C)

Part Number

PV34p504A01

Soldering Method

Total Resistance Value

(W)

0.5(70°C)

Flow/Soldering Iron

1(280°±15°)

500k ohm ±10%

1M ohm ±10%

2M ohm ±10%

±100

PV34p105A01

PV34p205A01

Operating Temperature Range: -55 to 125 °C

The blank column is filled with the code of adjustment direction and lead type (F, H, P, X and W).

The order quantity should be an integral multiple of the "Minimum Quantity" .

■ Construction

Case

Rotor

"O"-Ring

Alumina Substrate

Wiper

Terminal

Cermet Resistive

Element

■ Mounting Holes

PV34F

PV34H/PV34P

2.5

(1)

(3)

(1)

(3)

(2)

Tolerance:±0.1

in mm

Tolerance:±0.1

in mm

7

PV34W

PV34X

2.5

(1)

(2)

(3)

(1)

2.5

(2)

Tolerance ±0.1

Tolerance:±0.1

in mm

Continued on the following page.

47

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

Continued from the preceding page.

■ Characteristics

∆TR

±2%

Temperature Cycle

∆V.S.S. ±1%

∆TR

IR

±2%

Humidity

100Mohm min.

±1%

∆TR

Vibration (20G)

∆V.S.S. ±1%

∆TR ±1%

∆V.S.S. ±1%

∆TR ±2%

∆V.S.S. ±2%

∆TR ±1%

∆V.S.S. ±1%

∆TR ±2%

∆V.S.S. ±1%

Shock (100G)

Temperature Load Life

Low Tamperature Exposure

High Tamperature Exposure

Rotational Life (200 cycles)

∆TR

±3%

∆TR

: Total Resistance Change

∆V.S.S. : Voltage Setting Stability

IR : Insulation Resistance

7

48

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

PVC6/PV32/PV34 Series Notice

■ Notice (Operating and Storage Conditions)

1. Store that the temperature is -10 to +40deg. C and

the relative humidity is 30-85%RH.

using.

(1) Corrosive gaseous atmosphere.

(Ex. Chlorine gas, Hydrogen sulfide gas, Ammonia

gas, Sulfuric acid gas, Nitric oxie gas, etc.)

(2) In liquid.

2. Do not store in or near corrosive gases.

3. Use within six months after delivery.

4. Open the package just before using.

5. Do not store under direct sunlight.

(Ex. Oil, Medical liquid, Organic solvent, etc.)

(3) Dusty/dirty atmosphere.

6. The trimmer potentiometer should not be used under

the following environmental conditions:

(4) Direct sunlight.

If you use the trimmer potentiometer in an

environment other these listed below, please

consult with Murata factory representative prior to

(5) Static voltage nor electric/magnetic fields.

(6) Direct sea breeze.

(7) Other variations of the above.

■ Notice (Rating)

1. When using with partial load (rheostat), minimize

the power depend on the resistance value.

2. The maximum input voltage to a trimmer

potentiometer should not exceed (P•R)^1/2 or the

maximum operating voltage, whichever is smaller.

3. The maximum input current to a trimmer

potentiometer should not exceed (P/R)^1/2 or the

allowable wiper current, whichever is smaller.

■ Notice (Soldering and Mounting)

1. Soldering

trimmer potentimeter may be damaged by

mechanical stress.

(1) Standard soldering condition

(a) Flow soldering :

(2) Do not apply excessive force (preferable 9.8N

(Ref.; 1kgf) max.), when the trimmer

potentiometer is mounted to the PCB.

3. Cleaning

>Pre-haeting temp. 80-100deg. C

>Soldering temp.

>Soldering time

260deg. C max.

3sec. max.

(b) Soldering iron :

(1) Isopropyl-alcohol and Ethyl-alcohol are

applicable solvent for cleaning. If you use any

other types of solvents, please consult with

Murata factory representative prior to using.

(2) The total cleaning time by cold dipping, vaper

and ultrasonic washing (conditions as below)

method shall be less than 3 minutes.

(3) For ultra-sonic cleaning, the available

condition is as follows.

>Temperature of tip 300deg. C max.

>Soldering time

>Wattage of iron

3sec. max.

40W max.

7

Before using other soldering conditions than

those listed above, please consult with Murata

factory representative prior to using. If the

soldering conditions are not suitable, e. g.,

excessive time and/or excessive temperature,

the trimmer potentiometer may deviate from the

specified characteristics.

>Power

: 600W (67liter) max.

: 28kHz

>Frequency

(2) To minimize mechanical stress when adjusting,

the trimmer potentiometer shall be mounted onto

PCB without gap.

>Temperature : Ambient temperature

Due to the ultra-sonic cleaning equipment

peculiar self resonance point and the cleaning

compatibility usually depends on the jig

construction and/or the cleaning condition such

as the depth of immersion, please check the

cleaning equipment to determine the suitable

conditions.

(3) The soldering iron should not come in contact

with the case of the trimmer potentiometer. If

such contact does occur, the trimmer

potentiometer may be damaged.

2. Mounting

(1) Use PCB hole to meet the pin of the trimmer

potentiometer. If the trimmer potentiometer

instools into insufficient PCB hole, the

If the trimmer potentiometer is cleaned by

other conditions, the trimmer potentiometer may

be damaged.

49

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

PVC6/PV32/PV34 Series Notice

■ Notice (Handling)

1. Use suitable screwdrivers that fit comfortably in

driver slot. We recommend the below screwdrivers.

* Recommended screwdriver for manual adjustment

We can supply above screwdrivers.

If you place order, please nominate Murata P/N.

2. Don't apply more than 9.8N (Ref.; 1kgf) of twist

and stress after mounted onto PCB to prevent

contact intermittence. If excessive force is

applied, the trimmer potentiometer may not

function.

VESSEL MFG. : NO. 9000+0x30

(Murata P/N : KMDR150)

TORAY INDUSTRIES, INC. : SA-2225

(Murata P/N : KMDR070)

3. When adjusting with an adjustment tool, the applied

force to the adjustment screw should not exceed

4.9N (Ref.; 500gf). If excessive force is applied,

the trimmer potentiometer may not function due to

damage.

VESSEL MFG. : NO. 9000-1.8x30

(Murata P/N : KMDR110)

* Recommended screwdriver bit for automatic

adjustment

4. The rotational torque at the position of the

adjustment range should not exceed the stop

strength.

VESSEL MFG. : NO. CA-10

(Murata P/N : KMBT090)

5. When using a lock paint to fix slot position,

please use adhesive resin without chlorine or

sulfur (Three-bond "1401series").

TORAY INDUSTRIES, INC. : JB-2225

(Murata P/N : KMBT070)

■ Notice (Other)

1. Please make sure that your product has been

evaluated and confirmed against your

specifications when our product is mounted to your

product.

2. Murata connot guarantee trimmer potentiometer

integrity when used under conditions other than

those specified in this document.

7

50

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

SMpeDciSfiecaalteiodnTsyapned/LTeaedstSMeeatlhedodTsype Specifications and Test Methods

The following describes trimmer potentiometer testing conducted by Murata Manufacturing Co., Ltd. in accordance with MIL-R-22097 (Military specification

for variable resistors, non-wirewound) and MIL-STD-202 (Test methods for electronic and electrical component parts).

No.

Item

Test Methods

Measure total resistance between the resistance element and terminals (#1 and #3) with the contact arm positioned

against a stop. The positioning of the contact arm and terminal shall be the same for subsequent total resistance

measurements on the same device. Use the test voltage specified in Table-1 for total resistance measurements.

This voltage shall be used for all subsequent total resistance measurements.

Total resistance,

Nominal (ohm)

Maximum Test

Voltage (V)

1

Total Resistance

10VRV100

100FRV1k

1kFRV10k

10kFRV100k

100kFR

1.0

3.0

10.0

30.0

100.0

Table-1 Total resistance test voltage

Position the contact arm at the extreme counterclockwise limit of mechanical travel and measure the resistance

between the contact arm and the corresponding end terminal. Then, position the contact arm at the extreme clock-

wise limit of mechanical travel and measure the resistance between the contact arm and the corresponding end ter-

minal. During this test, take suitable precautions to ensure that the rated current of the resistance element is not

exceeded.

2

Residual Resistance

Contact resistance variation shall be measured with the measuring circuit shown in Figure-1, or its equivalent. The

adjustment rotor (screw) shall be rotated in both directions through 90% of the actual effective-electrical rotational

angle(number of turns) for a total of 6 cycles. Only the last 3 cycles shall count in determining whether or not a con-

tact resistance variation is observed at least twice in the same location, exclusive of the roll-on or roll-off points

where the contact arm moves from the termination, on or off, the resistance element. The rate of rotation of the

adjustment rotor (screw) shall be such that the adjustment rotor (screw) completes 1 cycle for 5 seconds minimum to

2 minutes maximum. The test current used shall follow the value given in Table-2 unless otherwise limited by power

rating.

Standard total resistance

Oscilloscope

Test current

Rx

#3

#1

R (ohm)

Contact Resistance

Variation

3

RV100

20mA

10mA

4mA

2mA

1mA

200µA

100µA

50µA

30µA

#

2

Constant Current Source not to

Exceed Rating of Unit Being

100FRF500

500VRF1k

1kVRF2k

2kVRF50k

50kVRF200k

200kVRF1M

1MVRF2M

2MVR

Proofreaded

Resistance

AC

Amplifier

Rx : Trimmer Potentiometer

Oscilloscope bandwidth :100Hz to 50kHz

Figure-1 CRV measuring circuit

Table-2 Test current for CRV

The trimmer potentiometer shall be subjected to the following each temperature (see Table-3) for 30-45 minutes.

Temperature coefficient of resistance shall be applied to the following formula.

R²– R1

R1 (T2 – T1)

TCR=

Z 10⁶(ppm/°C)

T¹: Reference temperature in degrees celsius

T²: Test temperature in degrees celsius

R¹: Resistance at reference temperature ohm

R²: Resistance at test temperature in ohm

Temperature Coefficient of

Resistance

4

Sequence

Temperature(°C)

1*

2

3

4*

5

6

Min. operating

temperature

Max. operating

temperature

+25

-15

+25

+65

Note) * : Reference temperature

Table-3 Test temperatures

The wiper shall be set at approximately 40% of the actual effective-electrical rotational angle (number of turns). An

adequate DC test potential shall be applied between the terminal #1 and the terminal #3. The voltage between the

terminal #1 and the terminal #3, and the voltage between the terminal #1 and the terminal #2, shall be measured

and applied to the following formula.

E

e'

E

e

E

9

Voltage Setting

Stability

Voltage setting stability=

e : Before test

–

Z100 (%)

(

)

5

#1

#3

(The voltage between the terminal #1 and the terminal #2)

e': After test

#2

e

(The voltage between the terminal #1 and the terminal #2)

E: The voltage between the terminal #1 and the terminal #3

Figure-2

Continued on the following page.

72

1

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

SpecificatioSnMs DanSdeTaelesdt MTyeptheo/Ldesad Sealed Type Specifications and Test Methods

Continued from the preceding page.

No.

Item

Test Methods

The trimmer potentiometer shall be subjected to Table-4 temperature for 5 cycles. The trimmer potentiometer shall

be removed from the chamber, and maintained at a temperature of 25±5°C for 1~2 hours.

Sequence

1

2

3

4

+125±3

+25±2 +150±3 +25±2

+60±3

PV-- series

PV22 series

PVF2 series

Temp.

(°C)

-55±3

6

Temperature Cycle

-25±3

30

Time (min.)

5 max.

30

5 max.

Table-4 One cycle of temperature cycle.

1) PVC6, PV12, PV32, PV34 PVM4A---B01series

The trimmer potentiometer shall be placed in a chamber at a temperature of 40±2°C and a humidity of 90~95% with-

out loading for 250±8 hours. The trimmer potentiometer shall be removed from the chamber, and maintained at a

temperature of 25±5°C for 5±1/6 hours.

2) PVF2series

The trimmer potentiometer shall be placed in a chamber at 60±2°C and 90~95% without loading for 1000±12 hours.

The trimmer potentiometer shall be removed from the chamber, and maintained at a temperature of 25±5°C for

5±1/6 hours

2) PVG3, PVG5, PV01, PV22, PV23, PV36, PV37series

The trimmer potentiometer shall be subjected Figure-3 the programmed humidity environment for 10 cycle. The trim-

mer potentiometer shall be removed from the chamber, and maintained at a temperature of 25±5°C for 5±1/2 hours.

MIL-STD-202 METHOD 106

80-98%RH

70

65

60

55

50

45

40

35

30

25

20

90-98%RH

INITIAL CONDITIONING

IN A DRY OVEN

24 HOURS

RATE OF CHANGE OF TEMPERATURE IS UNSPECIFIED.

HOWEVER, SPECIMENS SHALL NOT BE SUBJECTED TO

RADIANT HEAT FROM CHAMBER-CONDITIONING

PROCESSES

HUMIDITY

UNCONTROLLED

7

Humidity

END OF FINAL CYCLE

MEASUREMENTS AS

SPECIFIED IN 3.6

+10°C

-2°C

CIRCULATION OF CONDITIONING AIR SHALL

BE AT A MINIMUM CUBIC RATE PER MINUTE

EQUIVALENT TO 5 TIMES THE VOLUME OF

THE CHAMBER

INITIAL MEASUREMENTS

15 AS SPECIFIED IN 3.2

10

5

VOLTAGE APPLIED AS SPECIFIED IN 3.5

0

UNLESS OTHERWISE SPECIFIED

TEMPERATURE TOLERANCE IS,

-5

STEPS 7a AND 7b PERFORMED DURING ANY

5 OF THE FIRST 9 CYCLES. HUMIDITY

UNCONTROLLED DURING STEPS 7a AND 7b

ONLY

-10 ±2°C AT ALL POINTS WITHIN THE

STEP 7b

STEP 7a

CHAMBER EXCEPT THE IMMEDIATE

VICINITY OF THE SPECIMENS AND

THE CHAMBER SURFACES

PRIOR TO FIRST CYCLE

UNLESS OTHERWISE

SPECIFIED

STEP 1 STEP 2 STEP 3 STEP 4 STEP 5 STEP 6

STEP 7

ONE CYCLE 24 HOURS. REPEAT AS SPECIFIED IN 3.3

0

1

2

3

4

5

6

7

8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Figure-3

1) PV-- series

The trimmer potentiometer shall be vibrated throughout the frequency range at the 20G level. A complete frequency

range, 10Hz to 2000Hz and back, shall be made within 15 minutes for a total of 4 sweeps in each of the three axis

direction for a total of 12 sweeps.

8

9

Vibration

2) PVF2 series

The trimmer potentiometer shall be subjected to vibration at 0.3 inch amplitude. The frequency shall be varied uni-

formly between the approximate limits of 10 Hz and 55Hz. This motion shall be applied for preiod of 2 hours in each

of 3 mutually perpendicular direction (total of 6 hours).

1) PV-- series

The trimmer potentiometer shall be shocked at the 100G (50G for PV22 and PV23series) level and shall be subject-

ed to 4 shocks in each of the three axis direction for a total of 12 shocks.

2) PVM4A---B01series

Shock

The trimmer potentiometer shall be shocked at the 100G level and shall be subjected to 3 shocks in each of the six

axis direction for a total of 18 shocks.

Full rated continuous working voltage not exceeding the maximum rated voltage shall be applied intermittently

between the terminal #1 and the terminal #3 of the trimmer potentiometer, 1.5 hours on and 0.5 hours off, for a total

of 1000±12 hours, at a temperature of 70±2°C (85±2°C for PV01 and PV37series, 50±2°C for PVF2series). The trim-

mer potentiometer shall be removed from the chamber, and maintained at a temperature of 25±5°C for 1 to 2 hours.

10 Temperature Road Life

9

The trimmer potentiometer shall be placed in a camber at a temperature of 125±3°C (150±3°C for PV12series)

250±8 hours without loading. The trimmer potentiometer shall be removed from the camber, and maintained at a

temperature of 25±5°C for 1 to 2 hours.

High Temperature Exposure

(Except for PVF2)

11

The trimmer potentiometer shall be placed in a camber at a temperature of -55±3°C for 1 hours without loading. Full

rated continuous working voltage not exceeding the maximum rated voltage shall be applied for 45 minutes. The

trimmer potentiometer shall be removed from the chamber, and maintained at a temperature of 25±5°C for approxi-

mately 24 hours.

Low Temperature Exposure

(Except for PVF2 and

PVM4A---B01)

12

Continued on the following page.

1

73

Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this PDF catalog to prevent smoking and/or burning, etc.

• Please read rating and !CAUTION (for storage and operating, rating, soldering and mounting, handling) in this catalog to prevent smoking and/or burning, etc.

This catalog has only typical specifications. Therefore, you are requested to approve our product specification or to transact the approval sheet for product specificaion before ordering.

• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specification or transact the approval sheet for product specification before ordering.

!Note

Note

R50E12.pdf 02.9.5

SMpeDciSfiecaalteiodnTsyapned/LTeaedstSMeeatlhedodTsype Specifications and Test Methods

Continued from the preceding page.

No.

13

Item

Test Methods

Low Temperature Operation

(Only for PVF2 and

PVM4A---B01)

The trimmer potentiometer shall be placed in a camber at a temperature of -25±3°C (-55±3°C for PVM4A---

B01series) 48±4 hours without loading. The trimmer potentiometer shall be removed from the chamber, and main-

tained at a temperature of 25±5°C for 5±1/6 hours

1)PV-- series

Full rated continuous working voltage not exceeding the maximum rated voltage shall be applied with the circuit

shown in the figure. The adjustment rotor (screw) shall be continuously cycled through not less than 90% of effec-

tive-electrical rotational angle (number of turns), at the rate of 1 cycle for 5 seconds minimum to 2.5 a minutes maxi-

mum for total of 200 cycles.

Resistor 1

Resistor 2

End Terminal

14 Rotational Life

DC supply

Figure-4

2) PVG3, PVG5series

The adjustment rotor (screw) shall be continuously cycled though not less than 90% of effective- electrical rotational

angle (number of turns), at the rate of 1 cycle for 5 seconds minimum to 2.5 minutes maximum for a total of 50 (100

for PVG5) cycles, without loading.

3) PVF2, PVM4A---B01series

The wiper shall be rotated over 90% of the effective rotational angle without loading at a speed of 10 cycles per

minute, for 100 cycles continuously.

9

74


型号：	PVC6D203A01B00
厂家：	muRata
描述：	RESISTOR, TRIMMER, 1 TURN(S), 0.5W, 20000ohm 电阻器
文件：	总15页 (文件大小：312K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

PVC6D203A01B00 [MURATA]

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