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MRB12B - NKK Switches

Description: Rotary Switches SPDT ON-ON .4VA BRACKET PC TERM

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MRB12B - NKK Switches  - 3D model
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MRB12B Details

  • Manufacturer Part Number:

    MRB12B

  • Brand Name:

    NKK Switches

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8536.50.70.00

  • Manufacturer:

    NKK Switches

  • YTEOL:

    7

  • Actuator Length:

    0.394 inch

  • Actuator Material:

    BRASS

  • Actuator Type:

    ROTARY

  • Body Breadth:

    14.5034 mm

  • Body Height:

    10.9982 mm

  • Body Length or Diameter:

    15.748 mm

  • Bushing Length:

    0.276 inch

  • Bushing Type:

    M6P0.75

  • Center Contact Material:

    BERYLLIUM COPPER

  • Center Contact Plating:

    GOLD

  • Contact (DC) Max Power Rating R Load:

    0.4VA@28VDC

  • Contact Function:

    ON-ON

  • Contact Resistance:

    0.08 mΩ

  • Contact Timing:

    BREAK-BEFORE-MAKE

  • Dielectric Withstand Volts:

    500VAC V

  • Electrical Life:

    10000 Cycle(s)

  • End Contact Material:

    COPPER

  • End Contact Plating:

    GOLD

  • Indexing Angle:

    90 deg

  • Insulation Resistance:

    100000000 Ω

  • JESD-609 Code:

    e3

  • Mounting Feature:

    THROUGH HOLE-STRAIGHT

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -10 °C

  • PCB Hole Count:

    7

  • Solderability:

    WAVE

  • Surface Mount:

    NO

  • Switch Action:

    CIRCULAR

  • Switch Function:

    SPDT

  • Switch Type:

    ROTARY SWITCH

  • Terminal Finish:

    TIN

  • Terminal Length:

    0.138 inch

  • Terminal Material:

    BRASS

  • Termination Type:

    SOLDER

MRB12B Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the MRB12B is -20°C to 85°C, although it can withstand storage temperatures from -40°C to 100°C.
  • The MRB12B is rated for a minimum of 10,000 cycles, but it can handle up to 50,000 cycles or more depending on the operating conditions and usage.
  • The recommended torque for the MRB12B's actuator is 0.5 N·m to 1.5 N·m, although it can withstand up to 2.5 N·m without damage.
  • Yes, the MRB12B is designed to withstand high-vibration environments and can operate reliably in applications with vibrations up to 10 G.
  • The MRB12B has a rating of IP40, which means it is protected against solid objects larger than 1 mm, but it is not fully sealed against moisture. It can operate in humid environments, but it is not recommended for use in wet or submerged applications.

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MRB12B Overview

Use the download button to access the MRB12B 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like MRB12, or try a keyword search, such as Rotary Switches

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