Keyswitch

MDP Series
Sealed tact switch

Keyswitch MDP product image

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

MDP keyswitches by C&K are perfect to give aircraft instruments, radio equipment and panels the high-performing, long-lasting switches they need. MDP sealed tact switches are self-cleaning, available in two actuator forces – and perfect for short travel applications.

Features and Benefits

  • Short Travel
  • Self cleaning
  • Excellent tactile feel

Typical Applications

  • Aircraft instruments
  • Aircraft panels

Specifications

  • Contact Rating:

    Silver: 100mA Gold: 50mA

  • Insulation Resistance:

    > 10 megohms

  • Electrical Life:

    200,000 cycles

  • Contact Resistance:

    < 100 milliohms

  • Dielectric Strength:

    > 250 Vrms

  • Operating Temperature:

    -25°C to 70°C for silver version / -55°C to 85°C for gold version

  • Solderability:

    Wave soldering, compatible with lead free soldering profile, hand soldering, 350°C

= Most Common

Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Voltage Rating - AC Voltage Rating - DC Actuator Type Color - Actuator/Cap Illumination Type, Color Termination Style Packaging
100mA SPST-NO Thru-hole Sealed - IP50 No/None Off-Mom On 200,000 20V Hard Actuator Black Thru-hole Tray
50mA SPST-NO Thru-hole Sealed - IP50 No/None Off-Mom On 200,000 20V Hard Actuator Black Thru-hole Tray
100mA SPST-NO Thru-hole Sealed - IP50 No/None Off-Mom On 200,000 20V Hard Actuator Black Thru-hole Tray
50mA SPST-NO Thru-hole Sealed - IP50 No/None Off-Mom 200,000 20V Hard Actuator Black Thru-hole Tray