,

Tosoku MR8C Series Ultra Compact Code Switch

Product Made in Japan
Manufacturer: Tosoku
Model: MR8C

MR8C is an ultra-compact rotary code switch with resin enclosure designed especially for – but not limited to – usage in devices with limited space for switch units inside.

Features

● 8mm square compact (8.0×8.0 mm)
● Two different step angles; (22.5°,30)
● Gold-plated contacts
● Monolithic sealed structure of the terminals to prevent entry of a soldering flux
● RoHS compliant
● Dripproofed model available

Specifications

Operating temperature-20℃~ +70℃ -4F ~ 158FKeep the body unfrozen
Storage temperature-40℃~ +70℃ -40F ~ 158F
Mechanical SpecificationRotational torque0.02±0.01N・m
Terminal Strength5N (of static load applied to the tip of the terminal once and in any direction)
Rotation Stopper Strength0.4N・m
Panel Nut Tightening Torque0.6N・m
Heat Resistance of Solder350℃ ±10℃ , 3±1 sec.
Water ResistanceWater resistant through the mounted panel (1m deep in the water for 2h)
Electrical SpecificationContact Capacity0.2VA (AC&DC)
Maximum Voltage15V (AC&DC)
Working Electric Current0.1mA ~ 20mA (AC&DC)
Contact Resistance200mΩ max.
Insulation Resistance100MΩminimum (100VDC 1min.): Between terminals
500MΩminimum (500VDC 1min.): Between Terminals and Ground
Withstanding Voltage100VAC 1min.: Between terminals
500VAC 1min.: Between terminals and ground
Weight3.5g
Durability30,000 strokes
(Rotational Torque: ±50% the initial value, Contact Resistance: Not more than 1Ω, Insulation Resistance: After 1min 100VDC electrification)
Humidity ProofTemperature: +40 ± 2℃
Relative Humidity: 90 ~ 95% (Duration: 48 ± 2h)

Warranty

● 1 year from the date of shipment

Part Number Designation

Dimensions (mm)

 

REQUEST QUOTATION

PAYMENT

payment-methods

Return Top