ALPS Manufacturer of Electronic Components/Parts Catalog

Water-proof Type (With Built-in Detector Switches) Power Switch SDKR Series

Detail

Model No. SDKRA10100

Type Push
Circuit arrangement SPST
Travel 1.5mm
Operating force 2.5±1.5N
Mounting method PC board
Minimum packing unit (pcs.) 150

AC Switch 1A 125V AC, 0.5A 250V AC (Resistive load)
DC Switch 10mA 5V DC (Resistive load)
Ratings satisfying local electrical appliance and material safety law 1A 125V AC
Operating temperature range -10℃ to +85℃
Ratings 1A 125V AC, 0.5A 250V AC
Electrical performance Contact resistance 100mΩ max.
Insulation resistance 500MΩ min. 500V DC
Voltage proof 1,000V AC for 1 minute
Mechanical performance Robustness terminal 5N for 1 minute
Robustness of actuator Operating direction 100N
Perpendicular direction 20N
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 for 2 hours respectively
Resistance to soldering heat Manual soldering 300±10℃, 3±0.5s
Dip soldering 260±5℃, 10±1s
Durability Operating life 100,000 cycles
Refer to individual product spec.
Environmental performance Cold -20±2℃ for 240h
Dry heat 85±2℃ for 240h
Damp heat 60±2℃, 90 to 95%RH for 1,000h

Dimensions

Power Switches

Mounting Hole Dimensions

Power Switches

 
PC board Mounting Hole Dimensions (Viewed from the direction A).

Circuit Diagram

Power Switches

Notes are common to this series/models.
  • This unit cannot be used in the water.
  • Depending on loading conditions, Nitrogen Oxide (NOx) and moisture may be generated due to ark occurring at opening and closure. Because of NOx and humid, nitric acid (NHO3) is generated, causing corrosion of metal inside switch as well as functional failure. Please use contact protection circuit (ark suppressing circuit) or design a unit circuit such as ark is reduced when circuit opens.
  • Place your purchase order in N minimum package units (N: integer).
  • Ask us for the export packaging unit.
Inquiries about Products
For more information please contact: Products Information Center.
1-7, Yukigaya-otsuka-machi, Ota-ku, Tokyo, 145-8501, Japan
Phone: +81 (3) 5499-8154
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