P12

www.vishay.com

Vishay Sfernice

Revision: 04-Jul-17

3

Document Number: 51033

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Note

• Nothing stated herein shall be construed as a guarantee of quality or durability

ENVIRONMENTAL SPECIFICATIONS

Operating temperature range

-55 °C to +125 °C

Climatic category

55/100/56

Sealing

Fully sealed - Container IP67

PERFORMANCE

TESTS

CONDITIONS

TYPICAL VALUES AND DRIFTS

OTHER

Electrical endurance

1000 h at rated power

90’/30’ - ambient temp. 70 °C

± 1 %

-

Contact res. variation: < 3 % Rn

Climatic sequence

Phase A dry heat 125 °C

Phase B damp heat

Phase C cold -55 °C

Phase D damp heat 5 cycles

± 0.5 %

± 1 %

-

Damp heat, steady state

56 days

40 °C 93 % RH

± 0.5 %

± 1 %

Ω

Change of temperature

5 cycles

-55 °C at +125 °C

± 0.5 %

-

-

Mechanical endurance

25 000 cycles

± 3 %

-

Contact res. variation: < 2 % Rn

Shock

50 g’s at 11 ms

3 successive shocks

in 3 directions

± 0.1 %

± 0.2 %

-

Vibration

10 Hz to 55 Hz

0.75 mm or 10 g’s

during 6 h

± 0.1 %

-

STANDARD RESISTANCE ELEMENT DATA

STANDARD

RESISTANCE

VALUES

LINEAR TAPER

LOGS TAPER

TYPICAL

TCR

-55 °C

+125 °C

MAX.

POWER AT

70 °C

MAX.

WORKING

VOLTAGE

MAX.

WIPER

CURRENT

MAX.

POWER AT

70 °C

MAX.

WORKING

VOLTAGE

MAX.

WIPER

CURRENT

Ω

WV

mA

WV

mA

ppm/°C

22

1

4.69

213.2

± 150

47

1

6.85

145.8

100

1

10

100

220

1

14.8

67.4

470

1

21.6

46.1

1K

1

31.6

31.6

0.5

22.4

22.4

2.2K

1

46.9

21.3

0.5

33.2

15.1

4.7K

1

63.5

14.5

0.5

48.5

10.3

10K

1

100

10

0.5

79.7

7.07

22K

1

148.3

6.7

0.5

105

4.77

47K

1

216.7

4.6

0.5

153

3.26

100K

1

316.2

3.16

0.5

224

2.24

220K

0.56

350

1.59

0.5

332

1.51

470K

0.26

350

0.75

0.26

350

0.74

1M

0.12

350

0.35

0.12

350

0.35

2.2M

0.05

350

0.16

0.05

350

0.16

4.7M

0.02

350

0.07

10M

0.01

350

0.01