8731SHZQE datasheet, PDF - EEWORLD Datasheet

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8731SHZQE: DescriptionPUSHBUTTON SWITCH, SPST, MOMENTARY, 1A, 28VDC, PANEL MOUNT-THREADED, ROHS COMPLIANT; CategoryTopical application Mechanical and electrical/engineering/automation; File Size233KB，3 Pages; ManufacturerC&K Components

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8731SHZQE Overview

PUSHBUTTON SWITCH, SPST, MOMENTARY, 1A, 28VDC, PANEL MOUNT-THREADED, ROHS COMPLIANT

8731SHZQE Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1635833942
package instruction	ROHS COMPLIANT
Reach Compliance Code	not_compliant
Country Of Origin	Vietnam
ECCN code	EAR99
Factory Lead Time	12 weeks
YTEOL	8.2
Actuator angle
Actuator length	0.39 inch
Actuator stroke	7.874 mm
Actuator type	PLUNGER
Other features	ROHS COMPLIANT
body height	26.44 mm
Body length or diameter	9.53 mm
Nozzle length	0.25 inch
Casing type	5/16-24
center contact material	COIN SILVER
Center contact plating	SILVER
Contact (AC) maximum rated R load	1A@125VAC
Maximum contact current (AC)	1 A
Maximum contact current (DC)	1 A
Contact (DC) maximum rated R load	1A@28VDC
Contact function	OFF-(ON)
Contact resistance	0.03 mΩ
Maximum contact voltage (AC)	125 V
Maximum contact voltage (DC)	28 V
Dielectric withstand voltage	1000VRMS V
Electrical life	100000 Cycle(s)
End contact material	COIN SILVER
End contact plating	SILVER
Insulation resistance	1000 Ω
insulator material	DIALLYL PHTHALATE
JESD-609 code	e4
Installation features	PANEL MOUNT-THREADED
Maximum operating force	1.31 N
Maximum operating temperature	65 °C
Minimum operating temperature	-30 °C
seal	EPOXY TERMINAL SEALED
surface mount	NO
Switch action	MOMENTARY
switch function	SPST
Switch type	PUSHBUTTON SWITCH
Terminal surface	SILVER
Terminal length	0.22 inch
Terminal material	COPPER ALLOY
Termination type	SOLDER

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8700 Series

Overtravel Pushbutton Switches

Features/Benefits

•

Extended pre-travel or over-travel

•

Heavy-duty brass plunger

•

Long electrical life — 100K cycles

•

RoHS compliant

Typical Applications

•

Telecommunications

•

High end Instrumentation

•

Medical & test equipment

•

Detection

Pushbutton

Specifications

Materials

CASE: Diallyl phthalate (DAP) (UL 94V-0).

PLUNGER:

8731 – .39074” brass, nickel plated.

8732 – .390”74 PBT polyester, black.

BUSHING: brass, nickel plated.

CONTACTS: Q contact material: Coin silver, silver plated. See page

A-76 for additional contact materials.

TERMINALS: Q contact material: Copper alloy, silver plated. See page

A-76 for additional contact materials.

TERMINAL SEAL: Epoxy.

HARDWARE: Nut: Brass, nickel plated; lockwasher: Steel, bright nickel

plate. One mounting nut & lockwasher supplied with all switches.

CONTACT RATING: Q contact material: 1 AMP @

120 V AC or 28 V DC. See page A-76 for additional ratings.

ELECTRICAL LIFE: 100,000 actuations at full load.

CONTACT RESISTANCE: Below 30 mΩ typ. Initial @

2-4 V DC, 100 mA.

INSULATION RESISTANCE: 103Ω min.

DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.

OPERATING TEMPERATURE: –30ºC to 65ºC.

NOTE:

Any models supplied with Q, or B contact material are RoHS compliant.

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 A-75 and A-76. For additional options not shown in catalog, consult Customer Service Center. All

models have epoxy terminal seal and are compatible with all “bottom-wash” PCB cleaning methods.

Switch Function

8731

SPST Off-Mom.

8732

SPST Off-Mom.

Plunger

.390”

high, brass

.390”

high, polyester

Bushing

.250” high

Terminations

Solder lug

Contact Material

Silver

Gold

Seal

Epoxy

Dimensions are shown: Inches (mm)

Specifications and dimensions subject to change

A-74

www.ckswitches.com

8731SHZQE Related Products

	8731SHZQE	8732S1HZBE	8731SHZBE
Description	PUSHBUTTON SWITCH, SPST, MOMENTARY, 1A, 28VDC, PANEL MOUNT-THREADED, ROHS COMPLIANT	PUSHBUTTON SWITCH, SPST, MOMENTARY, 0.02A, 20VDC, PANEL MOUNT-THREADED, ROHS COMPLIANT	PUSHBUTTON SWITCH, SPST, MOMENTARY, 0.02A, 20VDC, PANEL MOUNT-THREADED, ROHS COMPLIANT
Is it lead-free?	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to
Objectid	1635833942	1635833943	1635833941
package instruction	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT
Reach Compliance Code	not_compliant	not_compliant	not_compliant
Country Of Origin	Vietnam	Vietnam	Vietnam
ECCN code	EAR99	EAR99	EAR99
Factory Lead Time	12 weeks	12 weeks	12 weeks
YTEOL	8.2	8.8	8.6
Actuator length	0.39 inch	0.39 inch	0.39 inch
Actuator stroke	7.874 mm	8.89 mm	7.874 mm
Actuator type	PLUNGER	PLUNGER	PLUNGER
Other features	ROHS COMPLIANT	ROHS COMPLIANT	ROHS COMPLIANT
body height	26.44 mm	20.08 mm	26.44 mm
Body length or diameter	9.53 mm	9.53 mm	9.53 mm
Nozzle length	0.25 inch	0.25 inch	0.25 inch
Casing type	5/16-24	5/16-24	5/16-24
Center contact plating	SILVER	GOLD	GOLD
Contact (AC) maximum rated R load	1A@125VAC	.02A@20VAC	.02A@20VAC
Maximum contact current (AC)	1 A	0.02 A	0.02 A
Maximum contact current (DC)	1 A	0.02 A	0.02 A
Contact (DC) maximum rated R load	1A@28VDC	.02A@20VDC	.02A@20VDC
Contact function	OFF-(ON)	OFF-(ON)	OFF-(ON)
Contact resistance	0.03 mΩ	0.03 mΩ	0.03 mΩ
Maximum contact voltage (AC)	125 V	20 V	20 V
Maximum contact voltage (DC)	28 V	20 V	20 V
Dielectric withstand voltage	1000VRMS V	1000VRMS V	1000VRMS V
Electrical life	100000 Cycle(s)	100000 Cycle(s)	100000 Cycle(s)
End contact plating	SILVER	GOLD	GOLD
Insulation resistance	1000 Ω	1000 Ω	1000 Ω
insulator material	DIALLYL PHTHALATE	DIALLYL PHTHALATE	DIALLYL PHTHALATE
JESD-609 code	e4	e4	e4
Installation features	PANEL MOUNT-THREADED	PANEL MOUNT-THREADED	PANEL MOUNT-THREADED
Maximum operating force	1.31 N	0.61 N	1.31 N
Maximum operating temperature	65 °C	65 °C	65 °C
Minimum operating temperature	-30 °C	-30 °C	-30 °C
seal	EPOXY TERMINAL SEALED	EPOXY TERMINAL SEALED	EPOXY TERMINAL SEALED
surface mount	NO	NO	NO
Switch action	MOMENTARY	MOMENTARY	MOMENTARY
switch function	SPST	SPST	SPST
Switch type	PUSHBUTTON SWITCH	PUSHBUTTON SWITCH	PUSHBUTTON SWITCH
Terminal surface	SILVER	GOLD	GOLD
Terminal length	0.22 inch	0.22 inch	0.22 inch
Terminal material	COPPER ALLOY	COPPER ALLOY	COPPER ALLOY
Termination type	SOLDER	SOLDER	SOLDER
Contact (AC) maximum rated power R load	-	0.4VA@20VAC	0.4VA@20VAC

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