Rocker

ET 系列
密封超小型跷板开关

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载列的图片为产品系列图像, 或与实际部件有异

C&K 的 ET 系列密封式超小型跷板开关通常用于电信设备、仪器或计算机及外围设备, 可抵抗清洁化学品和焊料 ─ 并且帮助设计人员节省占地面积。ET 开关的跷板、衬套和外壳均符合 UL 94V-0 和 RoHS标准。

特点

  • Sealed against solder and cleaning process contaminants
  • Rocker, bushing & case—UL 94V-0
  • Small footprint—saves space

典型应用

  • Telecommunications
  • Instrumentation
  • Computers & peripherals

产品规格

  • Contact Rating:

    Gold contact material: 0.4 VA max. @ 20 V AC or DC max. Silver contact material: Copper alloy, silver plated

  • Electrical Life:

    ETX1 models: 60,000 make-and-break cycles at full load. All other models: 30,000 cycles

  • Contact Resistance:

    Below 20 milliohms typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts

  • Insulation Resistance:

    10⁹ ohms min.

  • Dielectric Strength:

    1000 Vrms min. @ sea level

  • Operating Temperature:

    –30ºC to 85ºC

  • Solderability:

    Per MIL-STD-202F method 208D, or EIA RS-186E method 9 (1 hour steam aging)

  • Certifications:

 

= 最常见的

Part Number
Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Voltage Rating - AC Voltage Rating - DC Color - Actuator/Cap Actuator Marking Illumination Type, Color Illumination Voltage (Nominal) Termination Style Additional Features Panel Cutout Dimensions Actuator Type Packaging
2A (AC/DC) SPST Thru-hole Unsealed No/None On-Off 30,000 120V 28V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
2A (AC/DC) SPST Thru-hole Unsealed No/None On-Off 30,000 120V 28V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPST Thru-hole, Right Angle, Vertical Unsealed No/None On-Off 30,000 20V 20V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray
2A (AC/DC) SPST Thru-hole, Right Angle, Vertical Unsealed No/None On-Off 30,000 120V 28V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray
2A (AC/DC) SPST Thru-hole Unsealed No/None On-Off 30,000 120V 28V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
2A (AC/DC) SPST Thru-hole Unsealed No/None On-Off 30,000 120V 28V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Off-On 30,000 20V 20V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Off-On 30,000 20V 20V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole Unsealed No/None On-Off-On 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle Unsealed No/None On-Off-On 30,000 20V 20V Black No Marking Thru-hole, Right angle Sealed - Flux Protection Concave (Curved) Tray
2A (AC/DC) SPDT Thru-hole, Right Angle Unsealed No/None On-Off-On 30,000 120V 28V Black No Marking Thru-hole, Right angle Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Off-On 30,000 20V 20V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole Unsealed No/None On-Off-On 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle Unsealed No/None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole, Right angle Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed No/None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole Unsealed No/None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle Unsealed No/None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole, Right angle Sealed - Flux Protection Concave (Curved) Tray
2A (AC/DC) SPDT Thru-hole, Right Angle Unsealed No/None Mom-Off-Mom 30,000 120V 28V Black No Marking Thru-hole, Right angle Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole Unsealed No/None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Surface Mount Unsealed No/None Mom-Off-Mom 30,000 20V 20V Black No Marking SMT Sealed - Flux Protection Concave (Curved) Tape & Reel
0.4VA (AC/DC) SPDT Surface Mount Unsealed No/None Mom-Off-Mom 30,000 20V 20V Black No Marking SMT Sealed - Flux Protection Concave (Curved) Tape & Reel
0.4VA (AC/DC) SPDT Thru-hole Unsealed No/None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole Unsealed No/None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole Unsealed No/None Mom-Off-Mom 30,000 20V 20V Black No Marking Thru-hole Sealed - Flux Protection Concave (Curved) Tray
0.4VA (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Off-Mom 30,000 20V 20V Black No Marking Thru-hole, Right angle, Vertical Sealed - Flux Protection Concave (Curved) Tray