Rotary

MA05L1NCQD
M Series
Half-inch Rotary Switch

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

C&K’s M series half-inch rotary switch is available with multi-pole and multi-positions. With a stainless-steel actuator, non-shorting contacts, panel and PCB mounting and optional IP67 compliance, the M series is used most often in test, industrial and medical equipment.

Features and Benefits

  • Multi-pole and multi-positions
  • Stainless steel actuator
  • IP67 option available

Typical Applications

  • Test equipment
  • Industrial equipment
  • Medical equipment

Specifications

  • Contact Rating:

    Silver contact material: Carry-6 A continuous. Switch-250 mA max. @ 125 V AC or 28 DC. Non-shorting contacts standard. See datasheet for additional ratings

  • Electrical Life:

    10,000 make-and-break cycles at 150 mA, 125 V AC or 28 DC

  • Contact Resistance:

    Below 20 milliohms typ. initial @ 2-4 V DC, 100 mA, for both silver and gold plated contacts

  • Insulation Resistance:

    10¹⁰ ohms min.

  • Dielectric Strength:

    600 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

MA05L1NCQD

  • Most Common:

    No

  • Current Rating:

    250mA (AC/DC)

  • Circuit per Deck:

    SP5T

  • Mounting Type:

    Panel Mount, Rear, Threaded

  • Sealing:

    Unsealed

  • Illumination:

    None

  • Number of Positions:

    5

  • Electrical Life:

    10,000

  • Index Stops:

    Fixed

  • Number of Decks:

    1

  • Number of Poles per Deck:

    1

  • Contact Timing:

    Non-Shorting (BBM)

  • Voltage Rating - AC:

    125 V

  • Voltage Rating - DC:

    28 V

  • Actuator Type:

    Flatted (3.17mm Dia)

  • Actuator Length:

    10.16mm

  • Angle of Throw:

    36°

  • Contact Material:

    Copper Alloy

  • Contact Finish:

    Silver

  • Termination Style:

    Thru-hole

  • Depth Behind Panel:

    10.42mm

  • Additional Features: