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E020 Serien
Versiegelte kurzzeitige Drucktaster mit Schnappfunktion

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Bei der E020-Serie von C&K handelt es sich um abgedichtete, Tastdruckschalter, die für den Einsatz in der Instrumentierung sowie in der Netzwerk- und Telekommunikationsindustrie entwickelt wurden. Die Schalter der E020-Serie verfügen über ein langlebiges Kontaktdesign und sind mit einer spritzwassergeschützten Einwegmanschette prozessversiegelt. Die Schalter sind auch mit einem optionalen Schnappkolben ausgestattet.

Eigenschaften und Vorteile

  • Long life contact design
  • Process sealed with disposable splashproof boot
  • Snap-fitting plunger available

Typische Anwendungsbereiche

  • Computers & peripherals
  • Instrumentation
  • Telecommunications & networking equipment

Technische Daten

  • Contact Rating:

    Gold contact material (EX25 Models): 0.4 VA max. @ 20 V AC or DC max. Gold over silver contact material (EX21 Models): 1 A @ 120 V AC or 28 V DC or 0.4 VA max. @ 20 V AC or DC max. See datasheet for additional ratings

  • Contact Resistance:

    Below 50 milliohms typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts

  • Dielectric Strength:

    1,000 Vrms min. @ sea level

  • Electrical Life:

    60,000 make-and-break cycles at full load

  • Insulation Resistance:

    10⁹ ohms min.

  • Operating Temperature:

    –30ºC to 75ºC

  • Solderability:

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

  • Certifications:

    models available

= Am häufigsten verwendet

Ausgewählte Teile vergleichen
Part Number
E121SD1V3LE
E125SD1A3BE
E225SD1ABE
E125SD1V3BE
E225SD3CBE
E125SD1V6BE
E125SD1V8KE
E125SD3V3KE
E125SD3V3PE
E221SD1AGE
E121SD1CGE
E121SD1V3GE
E121SD1V6GE
E221SD1CGE
E221SD1CLE
E121MD1AV2GE
E121MD1AV3GE
E121S1D3AV3GE
E121SD1AV2GE
E121SD1AV3GE
E121SD1AV3LE
E125SD1AV2BE
E125SD1AV3BE
E221SD1AV2GE
E221SD1AV3LE
Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Voltage Rating - AC Voltage Rating - DC Actuator Type Color - Actuator/Cap Illumination Type, Color Illumination Voltage (Nominal) Termination Style Additional Features Panel Cutout Dimensions Packaging
1A (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom 60.000 120V 28V Round, Plunger White Thru-hole Process Sealed Bulk
0.4VA (AC/DC) SPDT Thru-hole, Right Angle Unsealed No/None On-Mom 60.000 20V 20V Round, Plunger White Thru-hole, Right Angle Process Sealed Bulk
0.4VA (AC/DC) DPDT Thru-hole, Right Angle Unsealed No/None On-Mom 60.000 20V 20V Round, Plunger White Thru-hole, Right Angle Process Sealed Bulk
0.4VA (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom 60.000 20V 20V Round, Plunger White Thru-hole Process Sealed Bulk
0.4VA (AC/DC) DPDT Thru-hole Unsealed No/None On-Mom 60.000 20V 20V Round, Plunger White Thru-hole Process Sealed Bulk
0.4VA (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom 60.000 20V 20V Round, Plunger White Thru-hole Process Sealed Bulk
0.4VA (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom 60.000 20V 20V Round, Plunger White Thru-hole Process Sealed Bulk
0.4VA (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom 60.000 20V 20V Round, Plunger White Thru-hole Process Sealed Bulk
0.4VA (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom 60.000 20V 20V Round, Plunger White Thru-hole Process Sealed Bulk
1A (AC/DC) DPDT Thru-hole, Right Angle Unsealed No/None On-Mom 60.000 120V 28V Round, Plunger White Thru-hole, Right Angle Process Sealed Bulk
1A (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom 60.000 120V 28V Round, Plunger White Thru-hole Process Sealed Bulk
1A (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom 60.000 120V 28V Round, Plunger White Thru-hole Process Sealed Bulk
1A (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom 60.000 120V 28V Round, Plunger White Thru-hole Process Sealed Bulk
1A (AC/DC) DPDT Thru-hole Unsealed No/None On-Mom 60.000 120V 28V Round, Plunger White Thru-hole Process Sealed Bulk
1A (AC/DC) DPDT Thru-hole Unsealed No/None On-Mom 60.000 120V 28V Round, Plunger White Thru-hole Process Sealed Bulk
1A (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Mom 60.000 120V 28V Plunger for Cap White Thru-hole, Right Angle Process Sealed Bulk
1A (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Mom 60.000 120V 28V Plunger for Cap White Thru-hole, Right Angle Process Sealed Bulk
1A (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Mom 60.000 120V 28V Round, Plunger White Thru-hole, Right Angle Process Sealed Bulk
1A (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Mom 60.000 120V 28V Round, Plunger White Thru-hole, Right Angle Process Sealed Bulk
1A (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Mom 60.000 120V 28V Round, Plunger White Thru-hole, Right Angle Process Sealed Bulk
1A (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Mom 60.000 120V 28V Round, Plunger White Thru-hole, Right Angle Process Sealed Bulk
0.4VA (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Mom 60.000 20V 20V Round, Plunger White Thru-hole, Right Angle Process Sealed Bulk
0.4VA (AC/DC) SPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Mom 60.000 20V 20V Round, Plunger White Thru-hole, Right Angle Process Sealed Bulk
1A (AC/DC) DPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Mom 60.000 120V 28V Round, Plunger White Thru-hole, Right Angle Process Sealed Bulk
1A (AC/DC) DPDT Thru-hole, Right Angle, Vertical Unsealed No/None On-Mom 60.000 120V 28V Round, Plunger White Thru-hole, Right Angle Process Sealed Bulk