PVG3A502A01B00 [MURATA]
RESISTOR, TRIMMER, 1 TURN(S), 0.25W, 5000ohm, CHIP;型号: | PVG3A502A01B00 |
厂家: | muRata |
描述: | RESISTOR, TRIMMER, 1 TURN(S), 0.25W, 5000ohm, CHIP 电阻器 |
文件: | 总8页 (文件大小:143K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
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.
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.
!Note
R50E12.pdf 02.9.5
Trimmer Potentiometers
SMD Sealed Type 3mm Size PVG3 Series
3.6
2.0
0.45
0.4 Depth
■ Features
#2
1. Sealed construction protects the internal from dust
and liquid, which achieves stable performance.
2. Driver plate with cross-slot is suitable for
automatic adjustment.
0.1 Min.
0.6
#3
#1
2.3
1.00±0.15
3. Rotor with large diameter and deep groove improves
driver insertion.
#2
4. Regarding the terminal shape, both J-lead and gull
wing type are available as standard ones.
5. 3mm and 4mm land pattern can be used without change.
(Gull wing is suitable for 4mm size land pattern.)
6. Heat resistance performance enables high
temperature peak re-flow soldering.
#1
#3
PVG3A
PVG3G
PVG3K
CLOCKWISE
0.75±0.15
in mm
(
)
Tolerance : ±0.3
3.6
2.0
0.45
4
7. The lead terminals are plated with Sn, which
achieves Pb free.
0.4 Depth
#2
0.1 Min.
■ Applications
#3
#1
2.3
1. Small sensors
2. Optical Transceiver Module
4. Printer
1.00±0.15
3. Copier
5. Compact Power Supply 6. Wireless Radio module
#2
#1
#3
CLOCKWISE
(
0.75±0.15
in mm
)
Tolerance : ±0.3
3.6
1.1
(2.5)
2.0
#2
#3
#1
0.8±0.2
0.5
0.5
0.55 Depth
2.3
#2
#1
#3
CLOCKWISE
in mm
Tolerance : ±0.3
(
)
Power Rating
Number of Turns
(Effective Rotation Angle)
TCR
(ppm/°C)
Part Number
PVG3p100A01
Soldering Method
Total Resistance Value
(W)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
Reflow
Reflow
Reflow
Reflow
Reflow
Reflow
Reflow
Reflow
Reflow
Reflow
Reflow
Reflow
1(210°±10°)
1(210°±10)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
10ohm ±20%
20ohm ±20%
50ohm ±20%
100ohm ±20%
200ohm ±20%
500ohm ±20%
1k ohm ±20%
2k ohm ±20%
5k ohm ±20%
10k ohm ±20%
20k ohm ±20%
50k ohm ±20%
±250
±250
±250
±250
±100
±100
±100
±100
±100
±100
±100
±100
PVG3p200A01
PVG3p500A01
PVG3p101A01
PVG3p201A01
PVG3p501A01
PVG3p102A01
PVG3p202A01
PVG3p502A01
PVG3p103A01
PVG3p203A01
PVG3p503A01
Continued on the following page.
24
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.
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.
!Note
R50E12.pdf 02.9.5
Continued from the preceding page.
Power Rating
Number of Turns
(Effective Rotation Angle)
TCR
(ppm/°C)
Part Number
PVG3p104A01
Soldering Method
Total Resistance Value
(W)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
0.25(70°C)
Reflow
Reflow
Reflow
Reflow
Reflow
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
1(210°±10°)
100k ohm ±20%
200k ohm ±20%
500k ohm ±20%
1M ohm ±20%
2M ohm ±20%
±100
±100
±100
±100
±100
PVG3p204A01
PVG3p504A01
PVG3p105A01
PVG3p205A01
The blank column is filled with the code of adjustment direction and lead type A (top, J-hook), G (top, gull-wing), or K (rear).
■ Construction
PVG3A/PVG3G
PVG3K
Rotor
#2-Terminal
Cover
Rotor
2
Cover
#2-Terminal
2
Case
M
Case
M
#3-Terminal
#3-Terminal
Wiper
4
Resistive
Element
Resistive
Element
Wiper
Ceramic
Substrate
Ceramic
Substrate
O-Ring
O-Ring
#1-Terminal
#1-Terminal
■ Standard Land Pattern
PVG3A
PVG3G
1.4
1.4
1.1
1.2
1.1
1.1
1.2
1.1
in mm
Tolerance : ±0.1
in mm
Tolerance : ±0.1
(
)
(
)
Continued on the following page.
25
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.
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.
!Note
R50E12.pdf 02.9.5
Continued from the preceding page.
■ Standard Land Pattern
PVG3K
1.5
1.2
1.1
1.2
in mm
Tolerance : ±0.1
(
)
■ Characteristics
∆TR
±2%
Temperature Cycle
∆V.S.S ±1%
∆TR ±2%
∆V.S.S ±1%
Humidity
4
IR
10Mohm min.
∆TR
±1%
Vibration (20G)
Shock (100G)
∆V.S.S ±1%
∆TR ±1%
∆V.S.S ±1%
∆TR ±3% or 3ohm max.,
whichever is greater
∆V.S.S ±1%
∆TR ±2%
∆V.S.S ±2%
∆TR ±3%
∆V.S.S ±2%
∆TR ±3% or 2ohm max.,
Temperature Load Life
Low Temperature Exposure
High Temperature Exposure
Rotational Life (50cycles)
whichever is greater
∆TR
: Total Resistance Change
∆V.S.S : Voltage Setting Stability
IR : Insulation ResistanceR
26
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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.
!Note
R50E12.pdf 02.9.5
PVG3 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.
4
■ Notice (Soldering and Mounting)
1. Soldering
2. Mounting
(1) Standard soldering condition
(a) Reflow soldering :
(1) Use our standard land dimension. Excessive land
area causes displacement due to effect of the
surface tension of the solder. Insufficient
land area leads to insufficient soldering
strength of the chip.
Refer to the standard temperature profile.
(b) Soldering iron
Temperature of tip : 260deg. C max.
Soldering time
Diameter of tip
Wattage of iron
: 3sec. max.
: 2mm dia. max.
: 30W max.
(2) Do not apply excessive force (preferable 4.9N
(Ref.; 500gf) max.), when the trimmer
potentiometer is mounted to the PCB.
(3) Do not warp and/or bend PC board to prevent
trimmer potentiometer from breakage.
(4) In chip placers, the size of the cylindrical
pick-up nozzle should be outer dimension
2.5-2.8mm dia. and inner dimension
2.0-2.5mm dia..
Before using other soldering conditions more
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.
(2) Can not be soldered using the flow soldering
method. If you use the flow soldering method,
the trimmer potentiometer may not function.
(3) The soldering iron should not come in contact
with the case of the trimmer potentiometer. If
such contact does occur, the trimmer
3. Cleaning
(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) Less than 3 minutes of total cleaning time by
dipping, vapor and ultra-sonic method.
(3) In case of ultra-sonic cleaning method, cleaning
condition should be as follows.
potentiometer may be damaged.
(4) Apply the appropriate amount of solder paste.
If the amount of solder paste applied to the
land is insufficient, the required adhesive
strength cannot be obtained. If an excessive
amount of solder paste is applied, solder
bridging or flux overflow to the resistive
element surface can occur.
(a) Power
: 600W (67lit.) max.
(b) Frequency : 28kHz
(c) Temperature : Ambient temperature
Due to ultra-sonic cleaning equipment peculiar
self resonance point and cleaning compatibility
usually depends on the jig construction and/or
Continued on the following page.
27
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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.
!Note
R50E12.pdf 02.9.5
PVG3 Series Notice
Continued from the preceding page.
the cleaning condition such as the depth of
immersion, please check the cleaning equipment
to determine the suitable conditions.
If the condition is not suitable, the trimmer
potentiometer may deviate from specified
characteristics.
■ Reflow Soldering Standard Profile
For reflow soldering
Gradual Cooling
(in the air)
Pre-heating(in the air)
Soldering
230
200
100
0
60~120 sec.
30 sec. max.
Time
(Melting zone)
4
■ Notice (Handling)
1. Use suitable screwdrivers that fit comfortably in
2. Don't apply more than 9.8N (Ref.; 1kgf) of twist
and stress after mounted onto PCB to prevent
contact intermittence.
driver slot.
* Recommended screwdriver for manual adjustment
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.
* Recommended screwdriver bit for automatic
adjustment
TORAY INDUSTRIES, INC. : JB-2225
(Mutata P/N : KMBT070)
4. When using a lock paint to fix slot position,
please use adhesive resin without chlorine or
sulfur (Three-bond "1401series").
We can supply above screwdrivers.
If you place order, please nominate Murata P/N.
■ 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.
28
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.
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.
!Note
R50E12.pdf 02.9.5
SMDSealedType/LeadSealedType 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
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.
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.
!Note
R50E12.pdf 02.9.5
SMDSealedType/Lead 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
80-98%RH
70
65
60
55
50
45
40
35
30
25
20
90-98%RH
90-98%RH
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.
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.
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.
!Note
R50E12.pdf 02.9.5
SMDSealedType/LeadSealedType 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
End Terminal
End Terminal
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
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