PRVS6LCHG [VISHAY]

Fully Sealed Potentiometers Cermet (PRV6) Conductive Plastic (PARV6); 全密封电位器金属陶瓷（ PRV6 ）导电塑料（ PARV6 ）


型号：	PRVS6LCHG
厂家：	VISHAY
描述：	Fully Sealed Potentiometers Cermet (PRV6) Conductive Plastic (PARV6) 全密封电位器金属陶瓷（ PRV6 ）导电塑料（ PARV6 ）电位器
文件：	总3页 (文件大小：161K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

PRV6, PARV6

Vishay Sfernice

Fully Sealed Potentiometers Cermet (PRV6)

Conductive Plastic (PARV6)

FEATURES

• PRV6 1.5 Watt at 70°C

• PARV6 0.75 Watt at 70°C

• CECC 41300

• Military performances

• Low cost

• Fully sealed and panel sealed

• Compatible RV6 (MIL R 94)

• High power rating (cermet)

• High stability

• Mechanical life 50,000 cycles

DIMENSIONS in millimeters [inches]

PRV cermet PRV6

PARV conductive plastic PARV6

Terminal options available

on all types

Shafts and bushings : 6 - 61 - 62

Solder lugs

PCB pins

W option

1.6 x 0.3

6LC - 61LC - 62LC

(0.063 x 0.012”)

Ø 12.7 (1/2”)

0.8 x 0.3

Panel cutout

(0.200”)

(0.031” x 0.12”)

Ø 6.35 (1.4”)

Ø 12.7 (1/2”)

32 Threads/inch

Ø 6.5

(0.256”)

Ø 3.17 (1/8”)

5.08

(0.200”)

Ø 2.5

(0.098”)

5.08

(0.200”)

0.8 (0.031”)

0.8

(0.031”)

CIRCUIT DIAGRAM

Locking shaft H option :

61H - 62H

61LCH - 62LCH

(1)

(3)

Conic nut

wrench 8 (3/16”)

(2)

VARIATION LAWS

90%

50%

Shaft Dia 4 mm : 6Q - 61Q - 61QH

6QLC - 61QLC - 61QLCH

20%

10%

Ø d = 4

Ø 7.2

25°

50°

75°

15°

Electrical travel 270°

Mechanical travel 300°

Ø 2.6

Ø D = M7 x 0.75

0.8

TAPERS

Tapers A - L - F - are measured between the wiper (2)

and the ccw terminal (1).

See ordering information for quotation

Document Number: 51035

Revision 15-Apr-02

www.vishay.com

For technical questions, contact sfer@vishay.com

PRV6, PARV6

Fully Sealed Potentiometers Cermet (PRV6)

Conductive Plastic (PARV6)

Vishay Sfernice

ELECTRICAL SPECIFICATIONS

PRV6

cermet

PARV6

conductive plastic

270° ± 15°

Resistive Element

Electrical Travel

270° ±15°

Resistance Range

Linear Law (A)...

20Ω to 10MΩ

470Ω to 1MΩ

± 20% ± 10%

± 5 %

1 kΩ to 1MΩ

470Ω to 500 kΩ (± 20%)

± 20 %

Non Linear Laws (F-L)

Tolerance

Standard

On Request

Linear

± 10 % (1 kΩ to100 kΩ)

0.75W

Power Rating at + 70°C

1.5 W

Others Tapers

0.75 W

0.4W

Temperature Coefﬁcient

Limiting Element Voltage

± 100ppm/°C

350 V

± 1000ppm/°C

350 V

Contact Resist. Variation CRV

End Resistance (Typical)

Dielectric Strength

2% or 3Ω

1Ω

1750 VRMS (2000 VRMS on request)

Insulation Resistance (500VDC)

10⁶MΩ

POWER RATING CHART

MECHANICAL SPECIFICATIONS

Mechanical Travel

300° ± 5°

Operating Torque

0.5 to 2 Ncm

0.7 to 3 oz.in.

PRV6 linear law

1.50

or...

End Stop Torque max

or...

35 Ncm

3 lb.in.

Tightening Torque max

or...

150 Ncm

13 lb.in

PARV6 linear laws/

PRV6 non linear law

0.75

ENVIRONMENTAL SPECIFICATIONS

PRV6

PARV6

PARV6 non linear law

0.4

Temperature Range

Climatic Category

Sealing

–

55°C + 125°C – 40°C + 125°C

55/125/56

40/125/56

60 70 80

100

125

fully sealed container

IP67 and panel sealed

AMBIENT TEMPERATURE IN DEGREES CELCIUS

PERFORMANCE (PRV6)

CECC 41 300 and/or MIL R 94

TYPICAL VALUES AND DRIFTS

∆RT

∆R1-2

R1-2

∆RT

^∆R1-2(%)

REQUIREMENTS

TESTS

CONDITIONS

(%)

R1-2

± 10%

± 1%

1000 h at rated power

90'/30' - temperature 70°C

Load Life

CRV < 7% Rn

CRV < 3% Rn

Phase A dry heat 100°C

Phase B damp heat

± 10%

± 0.5%

± 1%

Climatic Sequence

Phase C cold –55°C

Phase D damp heat 5 cycles

56 days

Insulation resist. > 100MΩ

Insulation resist. > 10⁴MΩ

Long Term Damp Heat

Rapid Temperature Change

± 3%

5 cycles – 55°C at + 125°C

± 0.5%

± 0.1%

10g 55 to 2000 Hz

2 h each direction

± 2% no CUT > 0.1 ms ± 5%

± 0.2 %

Vibration

Shock

100 g 6 ms 20 shocks

50.000 cycles

± 2%

± 5%

Rotational Life

± 10%

CRV < 7 % Rn

± 3%

CRV < 2% Rn

www.vishay.com

Document Number: 51035

Revision 15-Apr-02

For technical questions, contact sfer@vishay.com

PRV6, PARV6

Fully Sealed Potentiometers Cermet (PRV6)

Conductive Plastic (PARV6)

Vishay Sfernice

PANEL SEALING

STANDARD RESISTANCE ELEMENT DATA

Except for dia. 4 mm shaft, an O.ring is supplied with the

potentiometer. This O.ring should be placed into the groove

of the body and ensures the panel sealing.

For dia. 4mm shaft please see note “P” in ordering informa-

tion.

PRV6 LINEAR LAW

PRV6 NON LINEAR LAWS

STANDARD

RESIS-

T.C.

MAX.

MAX. CUR.

MAX.

POWER

AT 70°C

MAX.

MAX. CUR. – 55°C

TANCE

WORKING THROUGH POWER

WORKING THROUGH + 125°C

VALUES

VOLTAGE ELEMENT AT 70°C

VOLTAGE ELEMENT

Ω

ppm/°C

5.48

8.66

1.5

274

173

SHAFTS

+ 200

Shaft lengths are measured from the mounting face to the

free end of the shaft. Special shafts are available if the

customer supplies a drawing. The shaft slot is aligned to

the wiper within ± 10°.

12.2

17.3

27.4

38.7

54.8

86.6

122.5

173

100

200

500

122

27.4

19.3

12.2

8.7

0.75

38.7

27.4

17.3

12.2

8.26

5.65

3.5

1.75

0.7

0.35

0.17

0.07

0.035

27.3

38.2

61.2

122

194

273

350

10k

20k

50k

100k

200K

500K

PRV6

± 100

HARDWARE

Nuts, washer and O.ring are separately supplied (not

mounted on the potentiometer), in a small bag placed in

the packaging.

6.1

1.5

1.22

0.61

0.25

0.12

0.06

0.025

0.012

3.9

274

2.74

1.75

0.7

350

0.75

0.61

0.25

350

LOCATING PEG

Except for dia. 4 mm shaft, the potentiometers are delivered

with 2 opposite locating pegs orientated at 45°. These

350

10M

pegs can be easily broken-off by the customer.

On request, the orientation of the pegs can be at 30° instead

of 45°.Order Designation:PRV6 L (see ordering information).

PACKAGING

MARKING

Carton box of 50, code: BO50

VISHAY trademark, series, style, ohmic value (in Ω, kΩ

or MΩ), tolerance in %, taper code, manufacturing date (4

digits : 2 for year, 2 for week), terminal 1.

ORDERING INFORMATION

BUSHING

From mounting face

22Ω to 10MΩ

linear law - cermet

470Ω to 1MΩ

non linear laws

cermet

SHAFT

Dia

PRV cermet

Solder Lugs

no code

PCB pins

code W

Code H

not available

for 6-6Q

Dia Length

Code

Dia Length

PARV conductive

plastic

6,35 6.35 3 or 3.17

6,35 9.5 3 or 3.17

6,35 12.5 3 or 3.17

versions

*CK

3.17

9.5

3.17 12.5

1 kΩ to 1MΩ

TERMINALS

LOCKING SHAFT

SERIE

3.17

9.5

12.5

linear law -

6.5

9.5

61H

62H

conductive plastic

470Ω to 500kΩ

non linear laws

conductive plastic

470Ω to 100kΩ

non linear laws

conductive plastic

61Q

Standard C = 9.5

no code

Option C = 12.1

code S

6,35 6.35 3 or 3.17

6,35 9.5 3 or 3.17

6,35 12.5 3 or 3.17

6LC

A : standard 45°

61LC

62LC

6QLC

61QLC

6QP

no code

A : option 30°

code L

9.5

12.5

61Q

61QH

6.5

9.5

6.5

9.5

6.5

9.5

not available

for 6Q and 61Q

versions

BODY LENGTH

61QP

6QPLC

61QPLC

*not available with 62H option

OHMIC VALUE

See drawing

STANDARD SHAFT LENGTH

20% standard

10% optional

5% optional

LOCATING PEGS

LC = Low Current

Shaft dia 3.17 and 3 are standard

panel sealed

(cermet only)

Shaft dia 4 : please note “P” for

panel sealed option

TOLERANCE

SHAFTS and BUSHINGS

Linear

CW Log

VARIATION LAW

PACKAGING

BO50

20%

PRV

10kΩ

“LC” OPTION LOW CURRENT

For sensitive applications, when the current going through the wiper of the potentiometer is very low (less than 1µ Amp) or when

the climatic conditions of use are tightened up, we recommend to use the Low Current (LC) option of the PRV6 and PARV6 series.

The general characteristics of this model are identical with the standard PRV6/PARV6 characteristics but it gives

exceptional results in matter of stability when used in extreme climatic conditions and/or current close to O Amp.

Document Number: 51035

Revision 15-Apr-02

www.vishay.com

For technical questions, contact sfer@vishay.com

相关型号：