ZMSM CK-COMPONENTS [C&K Components], ZMSM Datasheet

ZMSM

Manufacturer Part Number

ZMSM

Description

Subminiature Snap-acting Switches

Manufacturer

CK-COMPONENTS [C&K Components]

Datasheet

1.ZMSM.pdf (4 pages)

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Download datasheet (225Kb)

Subminiature Snap-acting Switches (Dust Proof)

Specifications

CONTACT RATING: 3A@ 125 V AC/ 3A@ 12 V DC, 10 mA@ 12 V DC.

ELECTRICAL LIFE: 300,000 cycles @ 10mA / 100,000 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.

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-67 and J-68. For additional options not shown in catalog, consult Customer Service Center.

ZMSM Series with Mounting Hole

@ 20 V AC or DC max.

3A,12V DC, 6,000 cycles @ 3A, 125 VAC

Series

ZMSM

SP, Mom.

Over Travel

Low Travel

High Travel

Electrical Rating

M S

Mounting style see page J-69 for data and

termination style

Features/Benefits

•

10 mA @ 12 V DC

3A 125 V AC

3A 12 V DC

Reliable snap-acting mechanism

Long electrical and mechanical life

Various PCB terminals and actuators

RoHS compatible

IP67 on some models

Operating Force

130

130 grams / 4.59

Actuator

P00

T10

T11

Pin plunger

.25 lever

.28 simulated roller

J–66

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.

Terminations

PC Thru-hole

Solder type

Wire leads 20 AWG UL 1007

Wire leads 22 AWG UL1430

Wire leads 24 AWG UL1061

Wire leads 26 AWG UL1330

Mounting Styles

No support post

Two support post left

Two support post right

One support post left and right

Four support post

Specifications and dimensions subject to change

Typical Applications

•

Communication devices

Testing equipment

Security/Alarm systems

www.ck-components.com

Dimensions are shown: mm (inch)

Circuitry

Models Available

SPDT

SPST N.C.

SPST N.O.

Related parts for ZMSM

ZMSM Summary of contents

Page 1

... ZMSM Series with Mounting Hole Subminiature Snap-acting Switches (Dust Proof) Specifications CONTACT RATING: 3A@ 125 V AC/ 3A DC DC. ELECTRICAL LIFE: 300,000 cycles @ 10mA / 100,000 cycles @ 3A,12V DC, 6,000 cycles @ 3A, 125 VAC INSULATION RESISTANCE: 100 M ohm min. DIELECTRIC STRENGTH: 500 Vrms. OPERATING TEMPERATURE: –40ºC to 85ºC. ...

Page 2

... 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 ZMSM Series with Mounting Hole 19,75 [.778] 14,7 2 ...

Page 3

... ZMSM Series with Mounting Hole Subminiature Snap-acting Switches (Dust Proof) P00 PIN PLUNGER 14,7 2,6 [.579] [.102 Actuator Maximum Operate code Force (grams/oz.) 130 P00 4.59 195 T10 6.88 J 160 T11 5.64 P00 PIN PLUNGER 14,7± 0,15 2,6 [ .579 ± .005 ] [.102] 12,2 3,7 [.480] [.146] 6 [.236] 3,3 2,6 [ .130 ] [.102] ...

Page 4

... C SPDT (Single Pole, Double Throw) W SPST, NC (Single Pole, Single Throw, Normally Closed) Y SPST, NO (Single Pole, Single Throw, Normally Open) ZMSM Series with Mounting Hole S SOLDER TYPE 1,7 [.067 ] 2,8 [.110 ] 0,5± 0,05 [ .020 ± .001 ] 4,13 [.163 ] Standard Wire: 20 AWG UL 1007 Available options - must specify ...

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