J–57
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ck-components.com
ZMS Series
Subminiature Snap-acting Switches (IP65)
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
•
IP67 with potted wires only
Typical Applications
•
PCB detection switch
•
Communication devices
•
Testing equipment
•
Security/Alarm systems
•
Consumer electronics
Specifications
CONT
ACT RATING: 3A@ 125 V AC/ 3A@ 12 V DC, 0.01A @ 12 V DC
ELECTRICAL LIFE: 100,000 cycles @ 0.01A 12V DC
100,000 cycles @ 3A 12 V DC
6,000 cycles @ 3A 125 V AC
MECHANICAL LIFE: 500,000 cycles
INSULATION RESISTANCE: 100 M ohm min.
DIELECTRIC STRENGTH: 500 V
rms.
OPERATING TEMPERATURE: -40˚C + 85˚C.
OPERATING FORCE: 130 grams.
* Low Level=conditions where no arcing occurs during switching, i.e., 0.4 VA max.
@ 20 V AC or DC max.
Materials
CASE: Nylon
COVER/ACTUA
TOR: PBT
MOVABLE CONTACTS: 3 Amp silver alloy, 0.01A gold plating over
silver alloy
STATIONARY CONTACTS: 3 Amp silver alloy, 0.01 A gold plating
over silver alloy
TERMINALS: Brass, silver plated
LEVER:
Stainless steel
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-58 through J-60. For additional options not shown in catalog, consult Customer Service Center.
Series
ZMS
SP, Mom.
Operating Force
130
130 grams / 4.59
Electrical Rating
00
0.01 A @ 12 V DC
03 3A 125 V AC
3A 12 V DC
Actuator
P00
Pin plunger
T10 .25 lever
T11 .28 simula
ted roller
Terminations
P
PC
Thru-hole
L Left form,
PC
Thru-hole
R Right form, PC Thru-hole
S Solder type
J Wire leads out bottom *
K Wire leads out right side *
W Wire leads out left side *
Z M
Cir
cuitry
C
SPDT
W SPST N.C.
Y SPST N.O.
S
Over Travel
H
High Travel
L Low Travel
Mounting Styles
S
Std (No support post)
L Support post left
R Support post right
* Standard Wire: 20 AWG UL 1007
UL61058-1
UL1054
