Snap-acting
  4. Snap-acting
  5. Product Details

ZMA Series
Mini Size Snap-acting Switches

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C&K’s ZMA series mini size snap-acting switches are often found used in PCB detection switches, communication devices and various types of testing equipment. Featuring a compact size (which is ideal when space is limited) and a reliable snap-acting mechanism, the ZMA series give applications a long electrical and mechanical life, ensuing they stand up to repeated use.

Features and Benefits

  • Reliable snap-acting mechanism
  • Long electrical and mechanical life
  • Compact size - Ideal when space is limited

Typical Applications

  • PCB detection switch
  • Communication devices
  • Testing equipment

Specifications

  • Contact Rating:

    3A @ 125 V AC 24 V DC
    1 A @ 125 / 250 V AC 24 V DC
    0.1A @ 125 V AC 60 V DC

  • Electrical Life:

    300,000 cycles @ 0.1A / 10,000 cycles @ 3A

  • Insulation Resistance:

    100 megohms min.

  • Dielectric Strength:

    500 Vrms

  • Operating Temperature:

    –40ºC to 85ºC

  • Certifications:

    , UL61058-1,

= Most Common

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Part Number
ZMA00A080L04EC
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ZMA03A150P00RC
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Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Voltage Rating - AC Voltage Rating - DC Actuator Type Termination Style Additional Features Operating Force, Torque Release Force Pretravel Differential Travel Overtravel Packaging
100mA (AC/DC) SPDT Chassis mount Unsealed No/None On-Mom On 300,000 125V 24V Lever, Straight Solder lug 30gf 5gf 0.120" (3.0mm) 0.025" (0.6mm) Bulk
100mA (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom On 300,000 125V 48V Lever, Straight Thru-hole 50gf 8gf 0.120" (3.0mm) 0.020" (0.5mm) Bulk
100mA (AC/DC) SPDT Thru-hole, Right angle Unsealed No/None On-Mom On 300,000 125V 48V Lever, Straight Thru-hole, Right angle 50gf 8gf 0.120" (3.0mm) 0.020" (0.5mm) Bulk
3A (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom On 10,000 125V 24V Lever, Straight Thru-hole 50gf 8gf 0.120" (3.0mm) 0.020" (0.5mm) Bulk
3A (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom On 10,000 125V 24V Lever, Straight Thru-hole 39gf 6gf 0.173" (4.4mm) 0.024" (0.6mm) Bulk
3A (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom On 10,000 125V 24V Lever, Straight Thru-hole 21gf 3gf 0.272" (6.9mm) 0.022" (.55mm) Bulk
3A (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom On 10,000 125V 24V Round (Pin plunger) Thru-hole Terminal rentention feature 150gf 35gf 0.024" (0.6mm) 0.008" (0.2mm) Bulk
3A (AC/DC) SPDT Thru-hole, Right angle Unsealed No/None On-Mom On 10,000 125V 24V Round (Pin plunger) Thru-hole, Right angle 150gf 35gf 0.024" (0.6mm) 0.008" (0.2mm) Bulk
3A (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom On 10,000 125V 24V Round (Pin plunger) Thru-hole 150gf 35gf 0.024" (0.6mm) 0.008" (0.2mm) Bulk
3A (AC/DC) SPDT Thru-hole, Right angle Unsealed No/None On-Mom On 10,000 125V 24V Round (Pin plunger) Thru-hole, Right angle 150gf 35gf 0.024" (0.6mm) 0.008" (0.2mm) Bulk
3A (AC/DC) SPDT Thru-hole, Right angle Unsealed No/None On-Mom On 10,000 125V 24V Lever, Simulated roller Thru-hole, Right angle 49gf 11gf 0.056" (1.43mm) 0.049" (1.25mm) Bulk
3A (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom On 10,000 125V 24V Lever, Simulated roller Thru-hole 49gf 11gf 0.055" (1.4mm) 0.049" (1.25mm) Bulk
3A (AC/DC) SPDT Thru-hole, Right angle Unsealed No/None On-Mom On 125V 24V Lever, Straight Thru-hole, Right angle 39gf 6gf 0.093" (2.35mm) 0.024" (0.62mm) Bulk
3A (AC/DC) SPDT Thru-hole, Right angle Unsealed No/None On-Mom On 10,000 125V 24V Lever, Straight Thru-hole, Right angle 50gf 8gf 0.120" (3.0mm) 0.020" (0.5mm) Bulk
3A (AC/DC) SPDT Thru-hole, Right angle Unsealed No/None On-Mom On 10,000 125V 24V Lever, Simulated roller Thru-hole, Right angle 40gf 2gf 0.169" (4.3mm) 0.020" (0.5mm) Bulk
3A (AC/DC) SPDT Chassis mount Unsealed No/None On-Mom On 10,000 125V 24V Lever, Straight Solder lug 50gf 8gf 0.120" (3.0mm) 0.025" (0.6mm) Bulk
3A (AC/DC) SPDT Thru-hole, Right angle Unsealed No/None On-Mom On 10,000 125V 24V Lever, Straight Thru-hole, Right angle 50gf 8gf 0.120" (3.0mm) 0.020" (0.5mm) Bulk
3A (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom On 10,000 125V 24V Lever, Straight Thru-hole 25gf 4gf 0.173" (4.4mm) 0.024" (0.6mm) Bulk
3A (AC/DC) SPDT Thru-hole, Right angle Unsealed No/None On-Mom On 10,000 125V 24V Round (Pin plunger) Thru-hole, Right angle 80gf 21gf 0.024" (0.6mm) 0.008" (0.2mm) Bulk
100mA (AC/DC) SPDT Thru-hole, Retention Unsealed No/None On-Mom On 300,000 125VAC 48VDC Round (Pin plunger) Thru-hole, Retention 150gf 35gf 0.024" (0.6mm) 0.008" (0.2mm) Bulk
100mA (AC/DC) SPDT Thru-hole, Retention Unsealed No/None On-Mom On 300,000 125VAC 48VDC Round (Pin plunger) Thru-hole, Retention 80gf 21gf 0.024" (0.6mm) 0.008" (0.2mm) Bulk
3A (AC/DC) SPDT Thru-hole, Retention Unsealed No/None On-Mom On 10,000 125VAC 24VDC Round (Pin plunger) Thru-hole, Retention 80gf 21gf 0.024" (0.6mm) 0.008" (0.2mm) Bulk
100mA (AC/DC) SPDT Chassis mount Unsealed No/None On-Mom On 300,000 125V 24V Lever, Straight Solder lug 48gf 8gf 0.138" (3.5mm) 0.012" (0.3mm) Bulk
1A (AC/DC) SPDT Thru-hole, Retention Unsealed No/None On-Mom On 10,000 125/250VAC 24VDC Round (Pin plunger) Thru-hole, Retention 150gf 35gf 0.024" (0.6mm) 0.008" (0.2mm) Bulk
1A (AC/DC) SPDT Thru-hole Unsealed No/None On-Mom On 10,000 125/250VAC 24VDC Round (Pin plunger) Thru-hole 80gf 21gf 0.024" (0.6mm) 0.008" (0.2mm) Bulk