Number of detent 12
Number of pulse 12
Operating direction Vertical
Operating temperature range -30℃ to +85℃
Electrical performance Ratings 0.55mA 5.5V DC
Output signal Two phase A and B
Max./min. operating current(Resistive load) 0.55mA/-
Insulation resistance 50MΩ min. 50V DC
Voltage proof 50V AC for 1 minute
Mechanical performance Detent torque 1.6±1.3mN·m
Durability Operating life 100,000 cycles
Minimum order unit (pcs.) Japan 8,000
Export 16,000


Incremental Encoder

Land Dimensions

Incremental Encoder
Viewed from mounting side,
shaded area indicated soldering land.

Output Wave

Incremental Encoder

Sliding Noise

Incremental Encoder
V1=V2=2.5V max.
At R = 10kΩ Chattering : 6ms max. Bounce : 6ms max.

Packing Specifications


Number of packages (pcs.) 1卷 2,000
1 case / Japan 8,000
1 case / export packing 16,000
Tape width (mm) 16
Export package measurements (mm) 485×410×246

Soldering Conditions

Example of Reflow Soldering Condition
1. Heating method
Double heating method with infrared heater.
2. Temperature measurement
Thermocouple 0.1 to 0.2 Φ CA (K) or CC (T) at soldering portion (copper foil surface). A heat resisting tape should be used for fixed measurement.
3. Temperature profile
ABCDEFGHNo. of reflows
250℃ min.230℃ min.180℃150℃60s to 120s-30s to 40s-2 time max.

(1)When using an infrared reflow oven, solder may sometimes not be applied. Be sure to use a hot air reflow oven or a type that uses infrared rays in combination with hot air.
(2)The temperatures given above are the maximum temperatures at the terminals of the potentiometer when employing a hot air reflow method. The temperature of the PC board and the surface temperature of the potentiometer may vary greatly depending on the PC board material, its size and thickness. Ensure that the surface temperature of the potentiometer does not rise to 250°C or greater.
(3)Conditions vary to some extent depending on the type of reflow bath used. Be sure to give due consideration to this prior to use.

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 for taping products per minimum package units(1 reel or a case). Please see taping specifications.