Produits de la Marque Magnat Audio

Pushbutton Switches

Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Butt Contact Pushbutton Switches

.850 (21,59)

SQUARE

.125 (3,18) RADIUS

4 PLACES

.188 ± .005

(4,78 ± 0,13)

DIAMETER

.187 ±.010

(4,75 ± 0,25)

.460 ± .010

(11,68 ± 0,25)

.550 ± .010

(13,97 ± 0,25)

.020 ± .010

(0,51 ± 0,25)

.040 (1,02) DIA.

5 PLACES

.150 ± .010

(3,81 ± 0,25)

E.I.A.

DATE

CODE

DIMENSIONS in inches (and millimeters)

Basic Switch

04A

Bat Handle

04A-B01

04A-K01

Keycap

Recommended Interface

For customers who prefer to purchase or design

separate keycaps, Grayhill recommends the

dimensions shown here to acquire parts which will

mate well with the basic switch, part number 04A.

SERIES 04

4PST

FEATURES

•JoyStickAction

•PositionLocatorOnCRTScreens

•MovesCursorOnMenuDisplay

SPECIFICATIONS

Rating Criteria

Rated:Makeandbreak250mAat115Vacor125mAat

220Vacresistiveloadfor500,000operations

ContactResistance:25milliohmsmaximumonanewswitch

InsulationResistance:1,000megohmsat100Vdc

DielectricStrength:500VacRMSminimum

OperatingTemperature:-40°Cto+85°

ActuationForce:13oz.+/-3oz.

Actuationtravel:0.095”+/-.020”

Actuationleverstopstrength:20lbs.min.

CIRCUITRY

Footprint

ORDERING INFORMATION

Description Part No.

BasicSwitch 04A

SwitchwithArrowheadKeycap 04A-K01

SwitchwithBat-Handle 04A-B01*

*Shippedwithbathandlepermanentlyattached.

Materials and Finishes

Base,CoverandSwitchActuator:Polyester(Black)

Terminals:Brass,gold-platedovernickel

ShortingBar:Phosphorbronze,gold-platedovernickel

Spring:Tinnedmusicwire

Keycap:ABSorequivalent

Bat-Handle:ABS

.375 ± .005

(9,53 ± 0,13) DIA.

.469 ± .010

(11,91 ± 0,25)

1.219 ± .020

(30,96 ± 0,51)

.725 ± .010

(18,42 ± 0,25) SQUARE

.487 ± .010

(12,37) ± 0,25)

1.315 ± .020

(33,40 ± 0,51)

.250 ± .010

(6,35 ± 0,25)

COMMON

.500 (12,7) TYP.

AvailablefromyourlocalGrayhillDistributor.

Forpricesanddiscounts,contactalocalSalesOfce,

anauthorizedlocalDistributororGrayhill.

.195 ± .005 (4,95 ± 0.13)

.046 +.000/ –.001

(1,17 + 90/ – 0,03)