ZMA
Subminiature Snap-acting Switches
Features/Benefits
- Reliable snap-acting mechanism
- Long electrical and mechanical life
- Compact size—Ideal when space is limited
- Various PCB terminals and actuators
- RoHS compatible
Typical Applications
- PCB detection switch
- Communication devices
- Testing equipment
- Security/Alarm systems
- Consumer electronics
Specifications
- CONTACT RATING: 3A @ 125 V AC / 0.1A @ 30 V DC.
- ELECTRICAL LIFE: 300,000 cycles @ 0.1A / 10,000 cycles @ 3A.
- INSULATION RESISTANCE: 100 M ohm min.
- DIELECTRIC STRENGTH: 500 Vrms.
- OPERATING TEMPERATURE: –17ºF to 185ºF (–25ºC to 85ºC).
- OPERATING FORCE: 80 or 150 grams.
- Low Level=conditions where no arcing occurs during switching, i.e., 0.4 VA max. @ 20 V AC or DC max.
Materials
- CASE: PBT
- COVER/ACTUATOR: Nylon 6/6
- MOVABLE CONTACTS: Silver or gold plated.
- STATIONARY CONTACTS: Silver or gold plated.
- TERMINALS: Brass, tin plated.