GF201 Datasheet, PDF (1/3 Pages) TOCOSAMERICA, INC. – 20mm Diameter, Single-Turn, Cermet Industrial Panel Controls

GF201 Series
TOCOS®
PANEL CONTROLS
20mm Diameter, Single-Turn, Cermet Industrial Panel Controls
GFP201
GF201
Features
Ⅲ 20mm diameter, single-turn industrial panel controls Ⅲ Cermet film element Ⅲ Single unit, single shaft
Ⅲ Excellent environmental characteristics Ⅲ Wide temperature range of ؁10؇C to ؀125؇C Ⅲ Metal shaft and bushing
Ⅲ Linear taper Ⅲ Shaft lock available Ⅲ Panel or PCB vertical mount Ⅲ Rear exit lug or pin terminals
Ⅲ 6mm diameter shafts in slot, flat or round end styles Ⅲ Standard 15mm or 20mm shaft length
Specifications
Electrical
Standard Resistance Range . . . . . . . . . . . . . 100Ω to 1MΩ
Resistance Tolerance . . . . . . . . . . . . . . . . . ؓ10% standard
End Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3Ω max.
Resistance Taper . . . . . . . . . . . . . . . . . . . . . . . . . . B = linear
Peak Noise (C.R.V.) . . . . . . . 3% or 5Ω, whichever is greater
Power Rating . . . . . . . . . .1 watt at ؀70؇C, 0 watt at ؀120؇C
Maximum Input Voltage . . . . . . . . 350VDC or power rating,
whichever is smaller
Temperature Coefficient . . . ؓ100 ppm /؇C, 200Ω to 500kΩ
ؓ250 ppm /؇C, other values
Dielectric Strength . . . . . . . . . . . . . . . . 1,000VAC, 1 minute
Environmental
Temperature Range . . . . . . . . . . . . . . . . . ؁10؇C to ؀125؇C
Load Life . . . . . . . . . . . . ؀70؇C, 1,000 hours with rated load
∆T/R ⁾ؓ5%
Thermal Shock . . . . . . . . . . . . . . . . . . . . . . ؁10؇C ~؀120؇C,
5 cycles without load
∆T/R ⁾ؓ5%
Soldering Heat Resistance . . . . . . . . . . . 350؇C, 3 seconds
∆T/R ⁾ؓ2%
Rotational Life . . . . 15,000 cycles (500 cycles for shaft lock
models only) without load
∆T/R ⁾ؓ5%
∆T/R = Total Resistance Change
Mechanical
Mechanical Travel . . . . . . . . . . . . . . . . . . . . . . . . . 260؇ؓ10؇
Shaft Torque . . . . . . 50 to 300 gf • cm (0.693 to 4.159 oz • in)
Stop Strength . . . . . . . . . . . . . . 6 kgf • cm (83.18 oz • in) max.
Solderability . . . . . . . . . . . . . . . . . . . . . . . 235؇C, 5 seconds
Marking . . . . . . . . . . . . . . . . . Model type, taper, resistance,
shaft type, terminal identification, date code
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TOCOS AMERICA, INC.
1177 East Tower Road, Schaumburg, IL 60173 Tel: [phone] Fax: [phone] E-mail: [e-mail] www.tocos.com