MODEL122 datasheet(2/4 Pages) VISHAY

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Model 122

Vishay Spectrol

1 1/16" (27 mm) Single Turn Wirewound

Precision Potentiometer

www.vishay.com

For technical questions, contact: sfer@vishay.com

Document Number: 57036

Revision: 03-Jul-07

DIMENSIONS in inches (millimeters)

0.062

(1.57)

0.308 MIN.

(7.82)

0.687

(17.45)

± 0.010

0.875

(22.22)

± 0.031

0.375

(9.52)

± 0.015

Ø 0.1248

(3.17)

+ 0.0000

- 0.0003

Ø 0.4062

(10.32)

+ 0.0000

- 0.0010

8 - 32 UNEF - 2A

MTG. FACE

Ø 1.062

(26.97)

± 0.015

30°

TYP.

0.735 R MAX.

(18.67)

± 0.031

0.308 MIN.

(7.82)

0.500

(12.70)

0.062

(1.57)

0.062

(1.57)

0.062

(1.57)

Ø 0.9688

(24.61)

+ 0.0000

- 0.0005

Ø 1.062

(26.97)

± 0.015

Ø 0.1248

(3.17)

+ 0.0000

- 0.0003

MTG. FACE

Ø 0.968 MAX.

(24.58)

0.687

(17.45)

± 0.010

BUSHING MOUNT: 122B...

SERVO MOUNT: 122S...

ADD 0.500 ± 0.002 (12.70) FOR EACH

ADDITIONAL SECTION

TOLERANCES: UNLESS OTHERWISE NOTED.

DECIMALS ± 0.005 ANGLES ± 2°

SCHEMATIC

MATERIAL SPECIFICATIONS

Housing and Lids

Aluminum, anodized

Shaft

Stainless steel, non-magnetic

non-passivated

Terminals

Brass, plated for solderability

Bushing Mount Hardware

Lockwasher Internal Tooth:

Panel Nut:

Steel, nickel plated

Brass, nickel plated

ENVIRONMENTAL SPECIFICATIONS

Vibration

15 g thru 2000 CPS

Shock

50 g

Salt Spray

96 h

Rotational Life

1 million shaft revolutions

Load Life

900 h

Temperature Range

- 55 °C to + 125 °C

MARKING

Unit

Identification

Units shall be marked with Vishay Spectrol

name and model number resistance and

resistance tolerance, linearity, terminal

identification and data code

MODEL122 Datasheet(PDF) 2 Page - Vishay Siliconix

MODEL122 Datasheet(HTML) 2 Page - Vishay Siliconix

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