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參數資料
| 型號： | 38D4P12B21M2GT |
| 廠商： | GRAYHILL INC |
| 元件分類： | 開關 |
| 英文描述： | PUSHBUTTON SWITCH, 4PDT, ALTERNATE, 6A, 28VDC, THROUGH HOLE-STRAIGHT |
| 封裝： | ROHS COMPLIANT |
| 文件頁數： | 5/5頁 |
| 文件大?。?/td> | 319K |
| 代理商： | 38D4P12B21M2GT |
Pushbutton
Switches
Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois
60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com
Alternate Action Pushbutton Switches
SPECIFICATIONS
RATINGS
Contact Rating: Q & G option - 6A @ 125
VAC or 28 VDC or 28 VDC; 3A @ 250 VAC.
R option - 0.4 VA max @ 20 Vmax (AC or
DC)
Electrical Life: 50,000 make-and-break
cycles at full load
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: Diallyl phthalate (DAP) (UL94V-0)
Plunger: Glass filled nylon or glass filled
polyester
Bushing: Zinc, nickel plated
Housing: Stainless steel
Terminal Seal: Epoxy
ORDERING INFORMATION
38D =
Alternate
Action
Pushbutton
Switches
Options:
SP1, DP1,
3P1, 4P1
(see models
for
switching
positions)
Options:
1, 2, 3, 4
(see
plunger
options)
Options: M1,
M2, M6, M7,
S2, S6 V2,
V3, V4, V5,
W1, W2, W3,
W4 (see
termination
options)
R = Copper
alloy, gold
plate over
nickel plate.
Q = Copper
alloy, silver
plated
G=Gold
plate over
silver plate
T = Lead
Free and
RoHS
Compliant
SERIES
MODEL NO.
PLUNGER
BUSHING
TERMINATION
CONTACT
SEAL
38D
SP1
B10
M1
Q
T
Options:
B10, B11,
B20, B21,
BD (see
bushing
options)
1
V4-V5
Vertical Bracket, P. C. Mount
SPDT
DPDT
Pushbutton
17
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