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

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

Sealed Snap Action Miniature Pushbutton Switches

SPECIFICATIONS

RATINGS

Contact Rating: Q & G option - 1A with

resistive load @ 125 VAC or 28 VDC.

R option - 0.4 VA max @ 20 Vmax (AC or

DC)

Electrical Life: 50,000 make-and-break

cycles at full load

Travel: .040 ± .010

Contact Resistance: 10 milliohms max.

initial @ 2-4 VDC, 100 mA

Insulation Resistance: 1,000 megaohms

minimum

Dielectic Strength: 1,500 V RMS @ sea

level

Operating Temperature: -30°C to 85°C

MATERIALS

Case: Glass filled Nylon 6/6 (UL94V-0)

Plunger: Glass filled nylon or glass filled

polyester

Bushing: Brass, nickel plated

Housing: Stainless steel

Terminal/Switch Support: Brass or steel,

electrotin plated

Terminal Seal: Epoxy

ORDERING INFORMATION

SERIES

MODEL NO.

PLUNGER

BUSHING

TERMINATION

CONTACT

SEAL

R = Copper

alloy, gold

plate over

nickel plate.

Q = Copper

alloy, silver

plated

G=Gold

plate over

silver plate

38E =

Sealed

Snap

Action

Pushbutton

Switches

Options:

WSP7,

WDP7

(see models

for

switching

positions)

Options:

1, 2, 3 (see

plunger

options)

Options:

M1, M2, M6,

M7, S2, S3,

S4, S5, S6,

S7 V2, V3,

V4, V5, (see

termination

options)

T = Lead

Free and

RoHS

Compliant

38E

WSP7

B1

M1

Q

T

Options:

B1, B4

(see

bushing

options)

1

Pushbutton

22