SETWHAU0A datasheet, PDF - EEWORLD Datasheet

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SETWHAU0A: DescriptionPushbutton Switches SWITCH PB SPDT MOM WIDE BODY WHT; CategoryTopical application Mechanical and electrical/engineering/automation; File Size310KB，3 Pages; ManufacturerC&K Switches; Environmental Compliance

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SETWHAU0A Overview

Pushbutton Switches SWITCH PB SPDT MOM WIDE BODY WHT

SETWHAU0A Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	C&K Switches
Product Category	Pushbutton Switches
RoHS	Details
Factory Pack Quantity	100

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DIGITAST

Microminiature SPDT, Key Switches

Features/Benefits

•

High reliability/long life

•

Designed for low level

switching

•

Ready to implement on PCB

Latching function available

Several button options

RoHS compliant and compatible

Typical Applications

•

Medical

•

Instrumentation

•

Industrial electronics

•

Audio electronics

Construction

FUNCTION: momentary or push-push

CONTACT ARRANGEMENT: 1 change over contact SPDT, NO

MODE OF SWITCHING: Non-shorting

DISTANCE BETWEEN BUTTON CENTERS:

HORIZONTAL MINIMUM: 12,7 (0.500) or 17,78 (0.700)

VERTICAL MINIMUM: 17,78 (0.700)

TERMINALS: PC pins

MOUNTING: Soldering, centering pins

Electrical

SWITCHING POWER MAX.: 240 mW DC

SWITCHING VOLTAGE MAX.: 24 V DC

SWITCHING CURRENT MAX.: 10 mA DC

CARRYING CURRENT AT 20˚C (push-push version): 100 mA

DIELECTRIC STRENGTH (50 Hz, 1 min): 500 V

OPERATING LIFE with or without max. switching power

Momentary: ≥ 5 x 10

operations

Push-push: ≥ 5 x 10

operations

CONTACT RESISTANCE: Initial ≤ 50 mΩ

After 5 x 10

operations: ≤ 100 mΩ

INSULATION RESISTANCE: ≥ 10

CAPACITANCE at f= 10 kHz: ≤ 0.8pF

BOUNCE TIME: ≤ 2.5 ms

Operating speed 400 mm/s (15.75/s)

Mechanical

TOTAL TRAVEL: ≤ 3 (.0018)

SWITCHING TRAVEL: 1,5 (0.0591)

LATCHING TRAVEL: 1,8 (0.0709)

OPERATING FORCE: 1.5 +/- 0.5 N (150 +/- 50 grams)

Process

SOLDERABILITY:

Wave soldering, compatible with lead free soldering profile

Hand soldering, 350˚C for 3 seconds

Environmental

OPERATING TEMPERATURE: -25˚C to 85˚C.

How To Order

Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select

desired option from each category and place it in the appropriate box.

Some of the configurations may not be available

or could require some development.

Switch

Series

SER

Narrow button

SET

Wide button

SERU

Switch body

only (no button)

LED

NONE

No LED

1 LED

2 LED’s

1st LED Color***

NONE

No LED

Red

Yellow

Green

LED Spacing*

NONE

Narrow LED Spacing

(TYP Europe)

7.62

Wide LED Spacing

(TYP No. America)

Function

Latching

Non-latching

Contact Material

Gold

2nd LED Color***

NONE

No LED

Red

Yellow

Green

Body Color

NONE

White (STD)

BRN

Brown

Key Switches

Reference

SER BK AU OA

Button Color**

None

(SERU)

Black

Gray

White

Red

Blue

Button

Reference

SRK BK

Button Style

Narrow

Wide

LED Holes

NONE

No LED holes

1 LED hole

2 LED holes

* LED spacing only applies when 1 LED requested

** Additional button colors available by request

*** Additional LED colors available by request including Bi color configurations

Button Color**

Black

Gray

Latching

White

None

For use with momentary switch

Red

With “EE” staple for latching

Blue

Dimensions are shown: mm

Specifications and dimensions subject to change

D–25

www.ckswitches.com

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