Single-shaft momentary push (1.5mm-travel) switch

Number of resistor elements Single-unit
Control part orientation Horizontal
Fixing method of bushing Screw
Shaft types Flat
Length of the shaft 20mm
Center detent Without
Total resistance 10kΩ
Resistance taper 1B
Operating temperature range -20℃ to +70℃
Electrical Performance Total resistance tolerance ±20%
Rated power 0.05W
Maximum operating voltage 50V AC, 10V DC
Residual resistance 20Ω max.
Insulation resistance 100MΩ min. 250V DC
Voltage proof 300V AC for 1 minute
Mechanical Performance Total rotational angle 300°(+10, -5)°
Rotational torque 2 to 25mN·m
Stopper strength 0.5N·m
Push-pull strength 100N 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 15,000 cycles
Specifications switches Contact arrangement Single pole and single throw
Travel 1.5±0.5mm
Changeover force 5±2N
Operating life 20,000 cycles
Ratings 0.5A 12V DC
(10mA 12V DC min. rating)
Contact resistance 100mΩ for initial period,
200mΩmax. after operating life.
Insulation resistance 100MΩ min. 250V DC
Voltage proof 300V AC for 1 minute
Minimum order unit (pcs.) Japan 700
Export 1,400


Rotary Potentiometer

Mounting Hole Dimensions

Rotary Potentiometer
Viewed from mounting side.

Dimensions of Terminal

Rotary Potentiometer

Dimensions of Bushings

Rotary Potentiometer

Attached Parts

Rotary Potentiometer
These parts are attached to the following products.

Packing Specifications

Number of packages (pcs.) 1 case / Japan 700
1 case / export packing 1,400
Export package measurements (mm) 540×373×181

Soldering Conditions

Reference for Dip Soldering
PreheatingSoldering surface temperature100℃ max.
Heating time2 min. max.
Dip solderingSoldering temperature260±5℃ max.
Soldering time5±1s
No. of solders2 time max.

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. For the switch attached, the single-shaft or inner shaft of the dual-shaft type can be chosen.
  3. Please place purchase orders per minimum order unit (integer).
  4. Products other than those listed in above products are also available. Please contact us for details.
  5. This products can be used in vehicles.
    Although these products are designed to perform over a wide operating temperature range, please ensure that you receive and read the formal delivery specifications before use.