ZM Series Snap Acting Datasheet by C&K

J
Snap-acting
J–55
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ckswitches.com
ZM Series
Mini Size 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
Automotive: door latch, seat
position detection, EV charging
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.
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.
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. 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
1
Leaf
L3
2
Leaf
T13 Simulated roller
T23 Simulated roller
Terminations
T PC Thru-hole
L Left-footed, PC Thru-hole
R Right-footed, PC Thru-hole
K PC Thru-hole with retention feature
11 Nov 20
UL61058-1
14
Option
Code
F7 3 A 125 V AC 3 A 125 V AC
3 A 30 V DC 3 A 125 V AC
M9
0.1 A 48 V DC
0.2 A 60 V DC
0.1 A 125 V AC
0.1 A 48 V DC
0.2 A 60 V DC
0.1 A 125 V AC
0.1 A 48 V DC
0.2 A 60 V DC
0.1 A 125 V AC
UL
1054
UL
61058-1
14
Available in Operating Force-Actuator combination:
CJ-L01
CH-L32
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ZM Series
Mini Size Snap-acting Switches
SERIES
OPERATING FORCE
ELECTRICAL RATING
.260
(6,6)
.024
(0,6)
FREE POS.
OPER. POS.
C
NO
NC
.081
(2,05)
ø .079
(ø2,05)
0.044
(1,12)
PC MOUNTING
ZM
MINI SIZE SNAP-ACTING SWITCHES – SP MOMENTARY
ZMCJF7L0T
SPDT
CONTACT MATERIAL
OPTION
CODE MOVABLE CONTACT STATIONARY CONTACT ELECTRICAL RATING
F7 see chart
Silver alloy
M9 Gold plating or silver alloy see chart
RoHS
COMPLIANT*
RoHS
COMPATIBLE*
Yes Yes
Yes Yes
All models with all options.
Consult Customer Service center for availability and delivery of nonstandard ratings.
* Note: See Technical Data section of this catalog for RoHS compliant and compatible definition and specifications.
J
Snap-acting
J–56
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ckswitches.com
11 Nov 20
MOUNTING SCREWS SIZE 1-64
Option
Code
F7 3 A 125 V AC 3 A 125 V AC
3 A 30 V DC 3 A 125 V AC
M9
0.1 A 48 V DC
0.2 A 60 V DC
0.1 A 125 V AC
0.1 A 48 V DC
0.2 A 60 V DC
0.1 A 125 V AC
0.1 A 48 V DC
0.2 A 60 V DC
0.1 A 125 V AC
UL
1054
UL
61058-1
14
3.15
90
CH
5.29
150
CJ
BASIC SWITCH
OPERATING FORCE
(OZ./GRAMS)OPTION CODE
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OP
FP
8.35
FP
OP
14
FP
OP
15.65
ACTUATOR
OPTION CODE
A
(mm)
B Ref
(mm)
C
(mm)
D
(mm)
E
(mm) DIFF.
MOTION
mm
MAX
OPER.
FORCE
grams
MAX
RELEASED
FORCE
Grams
MAX
OVER
TRAVEL
MIN
LENGTH
OF
LEVER
LEVER
LENGTH
MTG. HOLE
TO OP
PRE-
TRAVEL
MAX
OPERATING
POSITION
FREE
POSITION
MAX
CJ CH
P0 PIN PLUNGERNANA 1.3 7.0 0.3 8.0 0.3 1509015-20 0.2
L0 LEAF 13.0 4.03 3.4 8.4 0.8 11.0 1.3 50 -80.6
L3 LEAF 13.0 4.03 3.4 8.4 0.8 11.0 1.3 -3050.6
T13 SIMULATED
ROLLER 15.0 5.36 3.8 10.5 0.813.0 1.5 40 -70.6
T23 SIMULATED
ROLLER 15.0 5.36 3.8 10.5 0.813.0 1.5 -2540.6
ZM Series
Mini Size Snap-acting Switches
.02
(0.4)
.043
(1.10)
.035 TYP.
(0,9)
.071
(1,8)
.122
(3,1)
.035 TYP.
(0,9)
.071
(1,8)
.122
(3,1)
.02
(0,4)
.138
(3,5)
TYP.
.035
(0,9)
TERMINATIONS
ACTUATOR
K
PC THRU-HOLE WITH RETENTION FEATURE
R
RIGHT FOOTED, PC THRU-HOLE
L
LEFT FOOTED, PC THRU-HOLE
T
(STD.) PC THRU-HOLE
T13
SIMULATED ROLLER, 40 GRAMS (CJ ONLY)
T23
SIMULATED ROLLER, 25 GRAMS (CH ONLY)
L0
LEAF, 50 GRAMS (CJ ONLY)
L3
LEAF, 30 GRAMS (CH ONLY)
P0
PIN PLUNGER
J
Snap-acting
J–57
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
www.ckswitches.com
11 Nov 20