Number of resistor elements Single-unit
(20V DC)
Mounting direction (Mounting height) Horizontal type
Collar (Sleeve type) Without
Shaft types Knob
Length of the shaft LM1 20mm
Center detent With
Total resistance 50kΩ
Resistance taper 1B
Operating temperature range -10℃ to +70℃
Electrical Performance Total resistance tolerance ±20%
Rated power 0.05W
Maximum operating voltage 50V AC, 20V DC
Insulation resistance 100MΩ min. 250V DC
Voltage proof 250V AC for 1 minute
Mechanical Performance Total rotational angle 280°±5°
Rotational torque 1 to 8mN·m
Stopper strength 0.3N·m
Push-pull strength 50N max.
Vibration 10 to 55 to 10Hz/min., the amplitude is 1.5mm for all the frequencies, in the 3 direction of X, Y and Z and for 2 hours respectively
Durability Operating life 5,000 cycles
Minimum order unit (pcs.) Japan 1,000
Export 2,000


Rotary Potentiometer

Mounting Hole Dimensions

Rotary Potentiometer
Viewed from mounting side.

Terminal Layout / Circuit Diagram

Rotary Potentiometer

Packing Specifications

Number of packages (pcs.) 1 case / Japan 1,000
1 case / export packing 2,000
Export package measurements (mm) 528×369×178

Soldering Conditions

Reference for Hand Soldering
Tip temperature350℃ max.
Soldering time3s max.
No. of solders1 time

Notes are common to this series/models.

  1. This site catalog shows only outline specifications. When using the products, please obtain formal specifications for supply.
  2. Please place purchase orders per minimum order unit (integer).
  3. Products other than those listed in above products are also available. Please contact us for details.