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8442AB - Apem

Description: Pushbutton Switches DPDT ON-MOM PC/MNT

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8442AB - Apem PCB footprint - Other - Other - 8442AB-2
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8442AB - Apem  - 3D model - Other - 8442AB-2
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8442AB Details

  • Manufacturer Part Number:

    8442AB

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    UK

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.50.70.00

  • Manufacturer:

    APEM Inc

  • Actuator Finish:

    NICKEL

  • Actuator Length:

    0.248 inch

  • Actuator Material:

    BRASS

  • Actuator Travel:

    2.6924 mm

  • Actuator Type:

    PUSHBUTTON

  • Body Breadth:

    11.9888 mm

  • Body Height:

    19.4818 mm

  • Body Length or Diameter:

    13.1826 mm

  • Bushing Diameter:

    0.25 inch

  • Bushing Length:

    0.275 inch

  • Bushing Type:

    1/4-40

  • Center Contact Material:

    SILVER

  • Contact (AC) Max Rating R Load:

    3A@250VAC

  • Contact Current(AC)-Max:

    3 A

  • Contact Current(DC)-Max:

    4 A

  • Contact (DC) Max Rating R Load:

    4A@30VDC

  • Contact Function:

    ON-(ON)

  • Contact Resistance:

    0.01 mΩ

  • Contact Voltage(AC)-Max:

    250 V

  • Contact Voltage(DC)-Max:

    30 V

  • Dielectric Withstand Volts:

    1000VRMS V

  • Electrical Life:

    30000 Cycle(s)

  • End Contact Material:

    SILVER

  • Housing Material:

    STAINLESS STEEL

  • Insulation Resistance:

    1000000000 Ω

  • Insulator Material:

    DIALLYL PHTHALATE

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • PCB Hole Count:

    6

  • Sealing:

    EPOXY

  • Surface Mount:

    NO

  • Switch Action:

    MOMENTARY

  • Terminal Length:

    0.157 inch

  • Termination Type:

    SOLDER

8442AB Frequently Asked Questions (FAQs)

  • The recommended torque for the 8442AB's actuator is 0.5 Nm to 1.5 Nm. Over-torquing can damage the switch.
  • Yes, the 8442AB is designed to withstand vibrations up to 10 G (10-2000 Hz). However, it's recommended to consult APEM's application notes for specific vibration testing and mounting guidelines.
  • The 8442AB is rated for operation up to 85°C (185°F). However, the switch's electrical life may be affected above 70°C (158°F). Consult APEM's temperature derating charts for specific guidance.
  • The 8442AB is not inherently explosion-proof or designed for hazardous environments. If you need a switch for such applications, consider APEM's specialized hazardous location switches or consult with APEM's application engineers.
  • The 8442AB has an IP67 rating, making it suitable for outdoor or wet environments. However, ensure proper sealing and mounting to maintain the IP67 rating.

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8442AB Overview

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