ZMA Series
Subminiature Snap-acting Switches
Features/Benefits
Typical Applications
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Reliable snap-acting mechanism
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PCB detection switch
Communication devices
Testing equipment
Long electrical and mechanical life
Compact size—Ideal when space is limited
Various PCB terminals and actuators
RoHS compatible & compliant
Security/Alarm systems
Consumer electronics
Models Available
Specifications
Materials
CONTACT RATING: 3A @ 125 V AC / 0.1A @ 30 V DC.
ELECTRICAL LIFE: 300,000 cycles @ 0.1A / 10,000 cycles @ 3A.
MECHANICAL LIFE: 1,000,000 cycles.
CASE/COVER: PBT
ACTUATOR: Nylon 6/6
MOVABLE CONTACTS: Silver.
INSULATION RESISTANCE: 100 M ohm min.
DIELECTRIC STRENGTH: 500 Vrms.
STATIONARY CONTACTS: Silver.
TERMINALS: Brass, silver plated.
OPERATING TEMPERATURE: –40ºC to +85ºC
OPERATING FORCE: 80 or 150 grams.
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
* Low Level=conditions where no arcing occurs during switching, i.e., 0.4 VA max.
@ 20 V AC or DC max.
J
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown and
described on pages J-37 and J-38. For additional options not shown in catalog, consult Customer Service Center.
Z
M
A
C
Series
ZMA SP, Mom.
Electrical Rating
00A 0.1A 30 V DC
03A* 3A 125 V AC
Operating Force
150 5.29 oz. / 150 grams
080* 2.82 oz. / 80 grams
Actuator
P00 Pin plunger
S03 Simulated roller 5.8mm
L30 Lever 21.25mm
L11 Lever 8.21mm
L08 Lever 3.95mm
A03 Roller 1.87mm
L04 Lever 4.55mm
S06 Simulated roller 2.03mm
S07 Simulated roller 0.75mm
Terminations
P
L
PC Thru-hole
Left-footed, PC Thru-hole
Right-footed, PC Thru-hole
Solder
R
E
C
SPDT
*Electrical rating 03A is not available with Operating Force rating of 080.
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
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J–36
CK-COMPONENTS [ C&K COMPONENTS ]
