ZM Datasheet, PDF (1/3 Pages) C&K Components – Subminiature Snap-acting Switches

ZM Series
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 compliant / compatible
Typical Applications
• PCB detection switch
• Communication devices
• Testing equipment
• Security/Alarm systems
• Consumer electronics
Specifications
CONTACT RATING: F7: 3A @ 125 VAC
M9: 0.2A @ 60 VDC.
ELECTRICAL LIFE: 10,000 Cycles. @ 3A
INSULATION RESISTANCE: 100 M ohm min.
DIELECTRIC STRENGTH: 1000 Vrms.
OPERATING TEMPERATURE: –30ºC to 85ºC.
OPERATING FORCE: CJ: 150 grams, CH: 90 grams.
* Low Level=conditions where no arcing occurs during switching, i.e., 0.4 VA max. @
20 V AC or DC max.
UL61058-1
14
Materials
COVER: Nylon 6/6
ACTUATOR BUTTON: Nylon 6/6
CASE: Nylon 6/6
SPRING: SUS
MOVABLE BLADE: BeCu
MOVABLE CONTACT: Silver alloy (M9 option gold plated)
FIXED CONTACTS: Silver alloy (M9 option gold plated)
FIXED TERMINALS: Brass - Ag plated.
J
ACTUATOR (Leaf / Roller options): SUS
NOTE: Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
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-48 and J-49. For additional options not shown in catalog, consult Customer Service Center.
Series
ZM SP, Mom.
Operating Force
CJ 150 grams
CH 90 grams
Electrical Rating
see chart below
Actuator
P0 Pin plunger
L0 Leaf
L3 Leaf
T13 Simulated roller
T23 Simulated roller
Option
Code
UL
1054
F7 3 A 125 V AC
0.1 A 48 V DC
M9 0.2 A 60 V DC
0.1 A 125 V AC
UL
61058-1
3 A 125 V AC
3 A 30 V DC
0.1 A 48 V DC
0.2 A 60 V DC
0.1 A 125 V AC
14
3 A 125 V AC
0.1 A 48 V DC
0.2 A 60 V DC
0.1 A 125 V AC
Terminations
T PC Thru-hole
L Left-footed, PC Thru-hole
R Right-footed, PC Thru-hole
K PC Thru-hole with retention feature
J–47
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
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