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E205SYCQE
E Series
Sealed Miniature Toggle Switch

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Image shown represents the product series and may not indicate the actual part number

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Designers in the medical equipment, instrumentation and telecommunications industries need high-quality, long-lasting switches that can withstand any environment. C&K’s E series miniature toggle switches are sealed against solder and cleaning process contaminants – and come with a UL 94V-0 nylon case and bushing, helping to ensure that the products last. ESD protection is available in the E series as well.

Features and Benefits

  • Sealed against solder and cleaning process contaminants
  • UL 94V-0 Nylon case and bushing
  • ESD protection available

Typical Applications

  • Telecommunications
  • Instrumentation
  • Medical equipment

Specifications

  • Contact Rating:

    Gold contact material: 0.4 VA max. @ 20 V AC or DC max. Silver contact material: E1XX & E2XX MODELS: 7.5 A @ 125 V AC or 28 V DC; 3 A @ 250 V AC. E3XX MODELS: 5 A @ 125 V AC or 28 V DC; 2 A@ 250 V AC. See datasheet for additional ratings

  • Electrical Life:

    E1XX and E2XX models: 40,000 make-and-break cycles at full load. E3XX models: 30,000 cycles

  • Contact Resistance:

    Below 10 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:

    models available

E205SYCQE

  • Most Common:

    No

  • Current Rating:

    7.5A (AC/DC)

  • Circuit:

    DPDT

  • Mounting Type:

    Panel Mount, Rear, Threaded

  • Sealing:

    Sealed - IP57

  • Illumination:

  • Switch Function:

    Mom-Off-Mom

  • Electrical Life Cycles:

    40,000

  • Voltage Rating - AC:

    125V

  • Voltage Rating - DC:

    28V

  • Actuator Type:

    Standard Round

  • Actuator Length:

    10.16mm

  • Termination Style:

    Thru-hole

  • Bushing Thread:

    1/4 - 40

  • Additional Features:

    Epoxy Sealed Terminals

  • Panel Cutout Dimensions:

    Circular - 6.35mm Dia

  • Packaging:

    Bulk