Model 802

www.vishay.com

Vishay Spectrol

Revision: 27-Mar-15

3

Document Number: 57072

For technical questions, contact: sferprecisionpot@vishay.com

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

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

POWER RATING CHART

(Ratings for cup No 1. Additional cups 75 % of values shown)

Note

• Nothing stated herein shall be construed as a guarantee of

quality or durability.

MATERIAL SPECIFICATIONS

Housing

Glass filled thermoset plastic

Lids

Aluminum, anodized

Shaft

Stainless steel, non-magnetic,

non-passivated

Terminals

Brass, plated for solderability

Clamp ring

Stainless steel

Bushing mount hardware



Lockwasher:



Panel nut:

Internal tooth steel, nickel plated

Brass, nickel plated

MARKING

Unit



identification

Units shall be marked with Spectrol name and

model no, resistance and resistance tolerance,

linearity, terminal identification, and date code.



Example of a marking for a standard part:

802-31502

20

40

60

80

100

120

140

160

0

2

4

6

8

10

12

AMBIENT TEMPERATURE IN °C

SPECIAL 150 °C

STANDARD 125 °C

ENVIRONMENTAL SPECIFICATIONS

Vibration

15 g thru 2000 CPS

Shock

50 g

Salt spray

96 h

Rotational life

2 million shaft revolutions

Load life

900 h

Operating temperature range

-55 °C to +125 °C

RESISTANCE ELEMENT DATA

STANDARD

RESISTANCE

VALUES

(

)

RESO-

LUTION

(%)

OHMS

PER

TURN

MAXIMUM

CURRENT

AT 70 °C

AMBIENT

(mA)

MAXIMUM

VOLTAGE

ACROSS

COIL

(V)

WIRE

TEMP.

COEF.

(ppm/°C)

20

0.044

0.009

500

10.0

800

50

0.027

0.014

316

15.8

800

100

0.024

0.024

224

22.4

800

200

0.028

0.056

158

31.6

180

500

0.023

0.115

100

50.0

20

1K

0.018

0.182

70.7

70.7

20

2K

0.020

0.402

50.0

100

20

5K

0.015

0.754

31.6

158

20

10K

0.013

1.229

22.4

224

20

20K

0.010

1.970

15.8

316

20

50K

0.007

3.686

10.0

500

20

100K

0.007

6.507

7.07

707

20

200K

0.005

6.929

5.00

1000

20

500K

0.004

19.987

2.00

1000

20