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A11HB - NKK Switches

Description: Switch Toggle OFF None ON SPST Flat Lever PC Pins 0.1A 28VAC 28VDC 0.4VA PC Mount with Bracket

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PCB Footprints
A11HB - NKK Switches PCB footprint - Other - Other - A11HB-2
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3D Models
A11HB - NKK Switches  - 3D model - Other - A11HB-2
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A11HB Details

  • Manufacturer Part Number:

    A11HB

  • Brand Name:

    NKK Switches

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Japan

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.50.90.65

  • Manufacturer:

    NKK Switches

  • YTEOL:

    7.3

  • Actuator Angle:

    26 deg

  • Actuator Finish:

    NICKEL

  • Actuator Length:

    0.248 inch

  • Actuator Material:

    BRASS

  • Actuator Type:

    SQUARE FLAT TYPE

  • Body Breadth:

    5.84 mm

  • Body Height:

    8.6 mm

  • Body Length or Diameter:

    9.8 mm

  • Bushing Length:

    0.177 inch

  • Bushing Type:

    UNTHREADED

  • Center Contact Material:

    PHOSPHOR BRONZE

  • Center Contact Plating:

    GOLD OVER SILVER

  • Contact (AC) Max Rating R Load:

    0.014A@28VAC

  • 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 (DC) Max Rating R Load:

    0.014A@28VDC

  • Contact Function:

    OFF-ON

  • Contact Resistance:

    0.05 mΩ

  • 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:

    BRASS

  • End Contact Plating:

    GOLD OVER NICKEL

  • Housing Material:

    PHOSPHOR BRONZE

  • 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:

    -10 °C

  • PCB Hole Count:

    7

  • Sealing:

    EPOXY TERMINAL SEALED

  • Solderability:

    HAND/WAVE

  • Surface Mount:

    NO

  • Switch Action:

    LATCHED

  • Switch Function:

    SPST

  • Switch Type:

    TOGGLE SWITCH

  • Terminal Finish:

    GOLD OVER NICKEL

  • Terminal Length:

    0.122 inch

  • Termination Type:

    SOLDER

  • Washability:

    SOLVENT

A11HB Frequently Asked Questions (FAQs)

  • The recommended torque for mounting the A11HB switch is 0.5 N·m to 1.5 N·m (0.36 lbf·in to 1.06 lbf·in). Over-tightening can damage the switch.
  • The A11HB switch is rated for operation up to 85°C (185°F). However, it's recommended to derate the switch's electrical ratings at high temperatures. Consult NKK Switches for specific guidance.
  • The A11HB switch has a standard IP67 rating. To ensure a higher IP rating, such as IP67K or IP69K, consult NKK Switches for custom designs or modifications.
  • The A11HB switch has a mechanical life expectancy of 10,000 to 50,000 cycles, depending on the operating conditions. Electrical life expectancy is 10,000 to 100,000 cycles.
  • The A11HB switch is not designed for use in hazardous locations. If you need a switch for a hazardous location, consult NKK Switches for their explosion-proof or intrinsically safe switch options.

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