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B18AP - NKK Switches

Description: Toggle Switches (ON)OFF(ON) .394 BAT STRT PC .4VA

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PCB Footprints
B18AP - NKK Switches PCB footprint - Other - Other - B18AP-4
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3D Models
B18AP - NKK Switches  - 3D model - Other - B18AP-4
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B18AP Details

  • Manufacturer Part Number:

    B18AP

  • Brand Name:

    NKK Switches

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.50.90.40

  • Manufacturer:

    NKK Switches

  • YTEOL:

    7

  • Actuator Angle:

    26 deg

  • Actuator Finish:

    NICKEL

  • Actuator Length:

    0.394 inch

  • Actuator Material:

    BRASS

  • Actuator Type:

    TOGGLE BAT

  • Body Breadth:

    6.8072 mm

  • Body Height:

    9.6012 mm

  • Body Length or Diameter:

    8.7884 mm

  • Bushing Diameter:

    0.236 inch

  • Bushing Length:

    0.138 inch

  • Bushing Type:

    UNTHREADED

  • Center Contact Material:

    PHOSPHOR BRONZE

  • Center Contact Plating:

    GOLD

  • Contact Current(AC)-Max:

    0.014 A

  • Contact Current(DC)-Max:

    0.014 A

  • Contact (DC) Max Power Rating R Load:

    0.4VA@28VDC

  • Contact Function:

    (ON)-OFF-(ON)

  • Contact Resistance:

    0.05 mΩ

  • Contact Timing:

    BREAK-BEFORE-MAKE

  • Contact Voltage(AC)-Max:

    28 V

  • Contact Voltage(DC)-Max:

    28 V

  • Dielectric Withstand Volts:

    500VAC V

  • Electrical Life:

    50000 Cycle(s)

  • End Contact Material:

    COPPER ALLOY

  • End Contact Plating:

    GOLD

  • Illumination:

    NON-ILLUMINATED

  • Insulation Resistance:

    500000000 Ω

  • Insulator Material:

    GLASS FILLED POLYAMIDE

  • JESD-609 Code:

    e4

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • PCB Hole Count:

    3

  • Sealing:

    EPOXY

  • Surface Mount:

    NO

  • Switch Action:

    MOMENTARY

  • Switch Function:

    SPDT

  • Switch Type:

    TOGGLE SWITCH

  • Terminal Finish:

    GOLD

  • Terminal Length:

    0.122 inch

  • Terminal Material:

    COPPER ALLOY

  • Termination Type:

    SOLDER

B18AP Frequently Asked Questions (FAQs)

  • The recommended torque for mounting the B18AP switch is 0.5 N·m to 1.5 N·m (0.36 lbf·in to 1.07 lbf·in). Over-tightening can damage the switch.
  • Yes, the B18AP switch is designed to withstand high-vibration environments. However, it's recommended to consult with NKK Switches or a qualified engineer to ensure the switch is properly mounted and secured to prevent damage or malfunction.
  • The maximum operating temperature range for the B18AP switch is -20°C to 85°C (-4°F to 185°F). Operating outside this range may affect the switch's performance and reliability.
  • The B18AP switch has a rating of IP40, which means it provides protection against solid objects larger than 1 mm, but it's not fully sealed against moisture. It's not recommended for use in wet or submerged environments. For humid environments, consider using a switch with a higher IP rating or applying additional sealing measures.
  • Yes, the B18AP switch has a low power consumption rating of 10 mA at 12 VDC, making it suitable for battery-powered or low-power applications.

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