J–
50
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
ZMA 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 compatible & compliant
Typical Applications
•
PCB detection switch
•
Communication devices
•
T
esting equipment
•
Security/Alarm systems
•
Consumer electronics
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.
MECHANICAL LIFE: 1,000,000 cycles.
INSULATION RESISTANCE: 100 M ohm min.
DIELECTRIC STRENGTH: 500 Vrms.
OPERATING TEMPERATURE: –40ºC 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/COVER: PBT
ACTUATOR: Button nylon 6/6
MOVABLE CONTACTS: Silver alloy or gold plated
STATIONARY CONTACTS: Silver alloy or gold plated
TERMINALS: Brass, silver plated.
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-51 and J-53. For additional options not shown in catalog, consult Customer Service Center.
Series
ZMA
SP
, Mom.
Operating Force
150
5.29 oz.
/ 150 grams
080 2.82 oz. / 80 grams
Electrical Rating
See charts below
Actuator
P00
Pin plunger
S03 Simula
ted roller 5.8mm
L30 Lever 20.5mm
L11 Lever 7.2mm
L08 Lever 3.95mm
A03 Roller 1.3mm
L04 Lever 3.9mm
S06 Simulated roller 2.03mm
S07 Simula
ted roller 0.75mm
T
erminations
P
PC Thru-hole
L Left-footed,
PC Thru-hole
R Right-footed,
PC
Thru-hole
E Solder
K PC Thru-hole with rentention feature
Z M
C SPDT
CA
UL61058-1
Option
Code
00A
0.1A 60
V DC
0.1A 125 V AC
0.1A 125 V AC
03A
3 A 125 V AC
3 A 125 V AC
3 A 24 V DC
3A 125 V AC
01A
1
A 24
V DC
1 A 125 / 250 V AC
1
A 24
V DC
1 A 125 / 250 V AC
UL
1054
UL
61058-1
Option
Code
G00
0.1A 60 V DC
0.1A 125 V AC
0.1A 125 V AC
G03
3 A 125 V AC
3
A 125 V AC
3 A 24 V DC
3A 125 V AC
G01
1
A 24
V DC
1 A 125 / 250 V AC
1
A 24
V DC
1 A 125 / 250 V AC
UL
1054
UL
61058-1
Silver Contacts
Gold Plated Contacts
0.1A 60
V DC
0.1A 125 V AC
0.1A 60
V DC
0.1A 125 V AC
