1177 East Tower Road, Schaumburg, IL 60173

Tel: 847-884-6664

Fax: 847-884-6665

E-mail: sales@tocos.com

www.tocos.com

Specifications

Electrical

Standard Resistance Range . . . . . . . . . . . . . 1k

Ω to 500kΩ

Resistance Tolerance . . . . . . . . . . . . . . . . .

10% standard

End Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Ω max.

Resistance Taper . . . . . . . . . . . . . . . . . . . . . . . . . . B = linear

Independent Linearity . . . . . . . . . . . . . . . . . . . .

4% max.

Peak Noise (C.R.V.) . . . . . . . . . . . . . . . . . . . . . . . . 3% max.

Power Rating . . . . . . . . . 0.1 watt at

40 C, 0 watt at

85 C

Maximum Input Voltage . . . . . . . . 224VDC or power rating,

whichever is smaller

Insulation Resistance . . . . . . . 100M

Ω minimum at 500VDC

Dielectric Strength . . . . . . . . . . . . . . . . . . 500VAC, 1 minute

Adjustment Travel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220

Mechanical

Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . 260

10

Shaft Strength (push) . . . . . . . . . . . . . . . 50 N (5.1 kgf ) min.

Shaft Strength (tensile) . . . . . . . . . . . . . . 50 N (5.1 kgf ) min.

Shaft End Play . . . . . . . .

0.4

(shaft length /30) mm max.

Marking . . . . . . . . . . . . . Model type, taper, resistance code,

shaft type, terminal identification, date code

Environmental

Temperature Range . . . . . . . . . . . . . . . . . .

10 Cto

85 C

Temperature Characteristics . . . . . . . . . . .

80 C, 5 hours

∆T/R ) 12%

Temperature Cycle . . . . . . . . . . . . . . . . . . . .

10 C,

85 C,

30 minutes each, 5 cycles

∆T/R ) 10%

Load Life . . . . . . . . . . . . . . . . . .

40 C, 0.1 watt, 1,000 hours

∆T/R ) 15%

Moisture and Load Life . . . . . . . . . . . .

40 C, 90-95%RH,

0.1 watt, 500 hours

∆T/R ) 20%, 10%

Vibration . . . . . . . . .10-55Hz, 1.5mm amplitude, 3 directions

∆T/R ) 5%

Soldering Heat Resistance . . . . . . . 350 C

5 C, 3 seconds

∆T/R ) 2%

Rotational Life . . . . . . . . . . . . . .100,000 cycles without load

∆T/R ) 10%

∆T/R = Total Resistance Change

Long Life 16mm Diameter, Single-Turn, Carbon Panel Controls

P ANEL CONTROLS

Features

Long life 16mm diameter, single-turn industrial panel controls

Carbon film element

100,000 cycle rotational life

Single unit, single shaft

Linear taper

Metal shaft and bushing

Suitable for automotive applications

3.2mm diameter metal shafts in slot, flat or round end styles

Wide total resistance range of 1k

Ω to 500kΩ

Standard 10mm or 15mm shaft length

Panel mount style

Right angle ear-lug terminals

Note: A long life panel control should only be used in a circuit

as a potentiometer (3-terminal voltage divider ).

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