Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois

60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com

Sealed Subminiature Pushbutton Switches

SPECIFICATIONS

Rating Criteria

Operating Life: 30,000 make-and-break cycles

at full load

Contact Rating (resistive load):

R Option: 0.4 VA maximum at 20 Vac or Vdc

maximum

G Option: 1A max at 125 Vac or 28 Vdc

Contact Resistance: 20 milliohms max initial at

2-4 Vdc, 100 mA

Insulation Resistance: 1000 megaohms

minimum

Voltage Breakdown: 1500 Vrms minimum at

sea level

Operating Temperature: -30°C. to +85°C.

Materials and Finishes

Case: Glass filled Nylon 6/6 (UL 94V-0)

Plunger: Thermoplastic Polyester(UL 94V-0)

(with internal o-ring seal)

Terminals: Copper alloy

Spring: Plated Music Wire

Contact System: Copper alloy

Switch Support: Brass, tin-plated

SERIES 38G

ORDERING INFORMATION

R = Copper

alloy, gold

plate over

nickel plate.

G=Gold

plate over

silver plate

Options:

WSP8,

WSP9,

WDP9

(see models

for

switching

positions)

Options:

M6, M7, S2,

S6, S7, V2

(see

termination

options)

T = Lead

Free and

RoHS

Compliant

38G

M7

R

T

WSP8

Subminiature

Sealed

Pushbutton

Switches

Pushbutton

30