ZMS Series
Subminiature Snap-acting Switches (Dust Proof)
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 on some models
Typical Applications
•
PCB detection switch
•
Communication devices
•
Testing equipment
•
Security/Alarm systems
•
Consumer electronics
14
Models Available
Specifications
CONTACT RATING: 3A@ 125 V AC/ 3A@ 12 V DC, 10 mA@ 12 V DC.
ELECTRICAL LIFE: 300,000 cycles @ 10mA 12VDC
100,000 cycles @ 3A 12 VDC
6,000 cycles @ 3A 125 VAC
MECHANICAL LIFE: 500,000 cycles
INSULATION RESISTANCE: 100 M ohm min.
DIELECTRIC STRENGTH: 500 Vrms.
OPERATING TEMPERATURE: –40ºC to 85ºC.
OPERATING FORCE: 80 or 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/ACTUATOR: PBT
MOVABLE CONTACTS: Silver or gold plated.
STATIONARY CONTACTS: Silver or gold plated.
TERMINALS: Brass, tin 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.
J
Snap-acting
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-40 and J-42. For additional options not shown in catalog, consult Customer Service Center.
Z M S
Series
ZMS
SP, Mom.
Over Travel
H
High Travel
L
Low Travel
Electrical Rating
00
10 mA @ 12 V DC
03
3A 125 V AC
3A 12 V DC
Operating Force
130
130 grams / 4.59
Actuator
P00
Pin plunger
T10
.25 lever
Terminations
T11
.28 simulated roller
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 *
Mounting Styles
S
Std (No support post)
L
Support post left
* Standard Wire: 20 AWG UL 1007
R
Support post right
M
Mounting hole **
Available options - must specify
22AWG UL1430
24AWG UL1061
26AWG UL1330
Circuitry
C
SPDT
W
SPST N.C. ***
Y
SPST N.O. ***
** “M” mounting style see page K-43 and K-44 for data and termination style
*** Only available with “J” Termination option
Dimensions are shown: mm (inch)
Specifications and dimensions subject to change
J–41
www.ck-components.com
ZMS Series
Subminiature Snap-acting Switches
SERIES
ZMSH
HIGH OVER TRAVEL
Switch option shown: ZMSH00P00SSC
Z M S
14,7
( .579 )
12,2
( .480 )
PT
ø2
( .079 )
1,7
( .067 )
8,1
7,5
( .295 ) ( .319 )
OP
FP
NC
NO
COM
2,5
( .10 )
4,13
( .16 )
0,5
( .020 )
2,8
( .110 )
5,4
( .213 )
PT
Ø2
( .079 )
4,13
(.163 )
14,7
( .579 )
12,2
( .480 )
ZMSL
LOW OVER TRAVEL
Switch option shown: ZMSL00P00PSC
9,05 OP
7,5 ( .356 )
( .295 )
NO
COM
0,6 ±0,1
( .024 ±.003 )
5,08
( .200 )
5,08
( .200 )
FP
NC
J
Snap-acting
2,5
( .098 )
0,5 ±0,05
( .020 ±.001 )
2,8
( .110 )
5,4
( .213 )
ELECTRICAL RATING
CONTACT MATERIAL
OPTION
CODE
MOVABLE CONTACT
STATIONARY CONTACT
ELECTRICAL RATING
00
03*
Silver plated
Silver plated
0.1 AMP @ 30 V DC
Fine Silver
Fine silver
3 AMPS @ 125 V AC
* Note: See Technical Data in section N of this catalog for RoHS compliant and compatible definition and specifications.
Model
with option “S” (solder type) only.
Consult Customer Service center for availability and delivery of nonstandard ratings.
*Electrical rating 03A is not available with Operating Force rating of 080.
OPERATING FORCE
BASIC SWITCH
OPERATING FORCE
(OZ./GRAMS)
130
4.59
OPTION CODE
130
Third Angle
Projection
Dimensions are shown: mm (inch)
Specifications and dimensions subject to change
J–42
www.ck-components.com
ZMS Series
Subminiature Snap-acting Switches (Dust Proof)
TERMINATIONS
P
PC THRU-HOLE
L
LEFT FOOTED, PC THRU-HOLE
PC MOUNT
(2) 2.5 holes
(.098)
9.53
(.375)
5.85
(0.230)
0.23
(.010)
0,6 ± 0,1
( .024±.003)
5,08
( .200)
5,08
( .200)
2,5
( .098)
1,35/1,50
(.053) (.059)
5,08
(.200)
0,5±0,05
( .020±.001)
2,8
( .110)
To center 2,05
of terminal (.081 )
2,85
(.1122 )
0,5
0,6
(.0197 ) (.0236)
2,8
(.1102 ) 5,08
(.2000 )
5.08
(.200)
5,08
(.2000 )
10.16
(.400 )
(3) 1.35 to 1.50 holes
(.053) to (.059)
5,08
(.200)
PC MOUNTING HOLE
R
RIGHT FOOTED, PC THRU-HOLE
5
(.197)
2,05
(.081)
To center
of terminal
PC MOUNT
(2) 2.5 holes
9.53
(.098)
(.375)
5.85
0.23
(0.230)
(.010)
5.08
(.200)
10.16
(.400)
(3) 1.35 to 1.50 holes
(.053) to (.059)
J
WIRE LEADS BOTTOM
(IP67)
K
RIGHT SIDE
(IP67)
304,8
(12.00)
GREY (NC)
3.17
(0.125)
STRIP ENDS
J
Snap-acting
0,5
(.020)
2,8
(.110 )
5,4
(.213 )
12.0
(472)
304.8
(12.00)
Black Blue Grey 3.17
(COM) (NO) (NC) (.125) Strip Ends
12
(.472)
2,85
(.112 )
BLUE (NO)
BLACK (COM)
S
SOLDER TYPE
W
LEFT SIDE
(IP67)
304,8
(12.00)
GREY (NC)
Standard Wire: 20 AWG UL 1007
Available options - must specify
22AWG UL1430
24AWG UL1061
26AWG UL1330
1,7
( .067 )
3,17
(0.125)
STRIP ENDS
2,5
( .098 )
4,13
( .163 )
0,5
( .0197 )
2,8
( .1102 )
12
(.472)
4,13
( .163 )
BLUE (NO)
BLACK (COM)
MOUNTING STYLES
S
STD (NO SUPPORT POST)
L
SUPPORT POST LEFT
R
SUPPORT POST RIGHT
5
( .197 )
2X 5
( .197 )
2.60
(.102)
ø2.60
(1,02)
CIRCUITRY
C
W
Y
SPDT (Single Pole, Double Throw)
SPST, NC (Single Pole, Single Throw, Normally Closed) FOR “J” TERMINATION ONLY
SPST, NO (Single Pole, Single Throw, Normally Open) FOR “J” TERMINATION ONLY
Third Angle
Projection
Dimensions are shown: mm (inch)
Specifications and dimensions subject to change
J–44
www.ck-components.com
Microcontroller MCU
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