參數資料
型號: 38D3P14B20V4QT
廠商: GRAYHILL INC
元件分類: 開關
英文描述: PUSHBUTTON SWITCH, 3PDT, ALTERNATE, 6A, 28VDC, THROUGH HOLE-STRAIGHT
封裝: ROHS COMPLIANT
文件頁數: 5/5頁
文件大?。?/td> 526K
代理商: 38D3P14B20V4QT
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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