1177 East Tower Road, Schaumburg, IL 60173

Tel: 847-884-6664

Fax: 847-884-6665

E-mail: sales@tocos.com

www.tocos.com

Part Numbering System

RV202 Series

Resistance (

Ω)

500

Resistance (

Ω)

1,000

2,000

5,000

Resistance (

Ω)

10,000

20,000

50,000

Resistance (

Ω)

100,000

200,000

500,000

Resistance (

Ω)

1,000,000

2,000,000

Code

501

Code

102

202

502

Code

103

203

503

Code

104

204

504

Code

105

205

Standard Nominal Total Resistance Values and Part Numbering Codes

Standard Resistance Values and Part Numbering Codes

RV

Y

202

103 K

N

S

B

20

Resistance Tolerance: K =

10% (standard).

Resistance Code: Expressed in ohms. A three digit code where the first

two digits are significant figures, and the third digit indicates the number

of zeros that follow these figures (i.e., 100 = 10

Ω;101 = 100Ω;102 = 1,000Ω;

103 = 10,000

Ω;105 = 1,000,000Ω). See table for standard resistance values.

Resistance Taper: B = Linear.

A = CW Audio (logarithm).

C = CCW Audio (logarithm).

Shaft End Style: S = Slotted.

F = Flatted.

R = Round.

Standard Shaft Length: 15 = 15 mm FMS.

20 = 20mm FMS.

Up to 30mm shaft length available (special order ).

Style: N = Panel Mount, Single Unit, Single Shaft, Right Angle Ear-Lug

Terminals.

P = PCB Mount, Single Unit, Single Shaft, Right Angle Mount

Pin Terminals, 3-Pin Inline Pattern, 2-Pin Standoff Rear

Support Bracket.

Operating Temperature Range: Y =

10 C to

85 C.

Size and Style: 20 = 20mm Diameter; 2 = Style of 20mm Size.

TOCOS Series Name: RV = Carbon Film Element.

Refer to Shaft End Styles Specifications and Hardware Specifications for details and availability.

For additional information, refer to Guidelines and Precautions for Using Panel Controls.

NOTE: FMS = From Mounting Surface

34