按键开关

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Salecom 按键开关服务简介

明瀚科技(苏州)有限公司是苏州一家拥有超过40年经验的专业按键开关生产制造服务商. 我们成立于公元1976年, 在电子开关制造产业领域上, Salecom提供专业高质量的按键开关制造服务, Salecom 总是可以达成客户各种质量要求


按键开关

ES-21B

ES40-P Sealed Subminiature Pushbutton Switches

产品特点

Vertical Right Angle type
Configuration: SPST,SPDT
Function: Off-Mom,On-Mom

产品规格

  • Contact Rating: R- 0.4 VA max @ 20 V AC or DC
  • Electrical Life: 30,000 make and break cycles at full load
  • Contact Resistance: 20 mΩ max. initial @2-4 VDC,100 mA
  • Insulation Resistance: 1,000 MΩ min.
  • Dielectric Strength: 1,500 V RMS @ sea level.
  • Degree of Protection : IP67
  • Operating Temperature: -30°C to 85°C

产品材质

  • CASE & BUSHING: glass filled nylon 6/6, flame retardant heat stabilized (UL94V-0)
  • PLUNGER: Thermoplastic polyester or glass filled nylon (UL94V-0)
  • CONTACT & TERMINAL: Copper alloy, silver plated
  • SWITCH SUPPORT: Copper alloy, tin plated
  • TERMINAL SEAL: Epoxy
Pushbutton Switches ES-21B

产品结构图

Pushbutton Switches ES-21B

产品认证

RoHS Lead Free IP67
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