FCP12A Single-turn Potentiometer

Conductive Plastic - Servomount

FCP12A Single-turn Potentiometer | Althen Controls

About the FCP12A Single-turn Potentiometer

The FCP12A is a servomount type potentiometer with ball bearings and rear extended pin terminals.

Features FCP12A - Conductive plastic (servomount)

  • Conductive plastic
  • Dimensions D x L (mm): 13x12.5
  • Standard Resistance Range 1 to 10 kilo ohm
  • Independent Linearity (± %): 2.0 to 1.0
  • Mechanical travel (+10° 0°): 360°
  • Electrical travel (±5°): 300° ±5°

Special Specifications Available

Extra taps (available up to 1 tap), shaft with front and rear extension (rear shaft with 1mm dia. and 10mm length), with stopper (rotating angle becomes 310º and stopper strength is 0.3N·m [3kgf·cm]), special electrical travel, shaft dia. (ø3.175mm) bushing with inch dimensions, special machining on the shaft.


Standard Resistance Values
1k, 2k, 5k, 10 k (O)
Special Practical resistance Values
500, 20k, 50k, 100k (O)
Total resistance tolerance
Standard Class ±15% (L), Precision Class ±10% (K)
Independent linearity tolerance
Standard Class ±2.0%, Precision Class ±1.0%
Essentially infinite
Output Smoothness
Within 0.1% against input voltage
Contact Resistance Variation
Within 3% C.R.V.
Power Rating
Electrical Travel
300º ±5º
Mechanical Travel
360º (Endless)
Insulation Resistance
Over 1,000MO at 500 V.D.C
Dielectric Strength
1 minute at 500 V.A.C.
Starting Torque
Within 1mN·m (10gf·cm)
Resistance temp. coefficient
Approx. Approx. 5g
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