WSBS8518...14

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Vishay Dale

Revision: 15-Feb-17

2

Document Number: 30340

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

DIMENSIONS in inches (millimeters)

DERATING

0.118

(3.0)

0.078

(2.0)

0.492

(12.5)

2.362 (60)

R 0.078 (2) REF.

CALIBRATION CUT

Ø 0.276 (7.0)

2 PLACES

3.346 ± 0.015

(85.0 ± 0.4)

0.708 ± 0.008

(18)

0.354

(9.0)

B

A

1/2 B

0.078 (2) x 45°

CHAMFER TYP.

VOLTAGE TEST

POINTS

Plating on top / bottom is Sn 2.5 - 8.0 µm over Ni 0.5 - 4.0 µm, edges are not plated

70

120

100

80

60

40

20

0

175

150

125

100

75

50

25

0

- 25

- 50

- 65

Ambient Temperature in °C

TOLERANCES ON DECIMALS

.xxx ± 0.005 [.x ± 0.1]

UNLESS OTHERWISE LISTED

RESISTANCE

VALUE (μ

)

ELEMENT

MATERIAL

A

REFERENCE

B

± 0.005 [± 0.13]

50

Mn-Cu

0.145 [3.68]

0.270 [8.71]

100

Mn-Cu

0.370 [9.40]

0.495 [12.57]

125

Mn-Cu

0.480 [12.19]

0.605 [15.37]

250

Mn-Cu

0.900 [22.86]

1.025 [26.04]

PERFORMANCE

TEST

CONDITIONS OF TEST

TEST LIMITS

Thermal shock

-55 °C to +150 °C, 1000 cycles, 15 min at each extreme

± 0.5 %

R

Short time overload

5x rated power for 5 s

± 0.5 %

R

Low temperature storage

-65 °C for 24 h

± 0.5 %

R

High temperature exposure

1000 h at +170 °C

± 1.0 %

R

Bias humidity

+85 °C, 85 % RH, 10 % bias, 1000 h

± 0.5 %

R

Mechanical shock

100 g’s for 6 ms, 5 pulses

± 0.5 %

R

Vibration

Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h

± 0.5 %

R

Load life

1000 h at +70 °C, 1.5 h “ON”, 0.5 h “OFF”

± 1.0 %

R

Moisture resistance

MIL-STD-202, method 106, 0 % power, 7b not required

± 0.5 %

R