Sealed Subminiature Pushbutton Switches
SERIES 38G
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)
Terminals: Copper alloy
Spring: Plated Music Wire
Contact System: Copper alloy
Switch Support: Brass, tin-plated
(with internal o-ring seal)
ORDERING INFORMATION
38G
Subminiature
Sealed
Pushbutton
Switches
WSP8
Options:
WSP8,
WSP9,
WDP9
M7
Options:
M6, M7, S2,
S6, S7, V2
(see
R
R = Copper
alloy, gold
plate over
nickel plate.
T
T = Lead
Free and
RoHS
Compliant
(see models
termination
for
switching
positions)
options)
G=Gold
plate over
silver plate
Pushbutton
30
Grayhill, Inc. ? 561 Hillgrove Avenue ? LaGrange, Illinois
60525-5997 ? USA ? Phone: 708-354-1040 ? Fax: 708-354-2820 ? www.grayhill.com
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