参数资料
型号: 38CSP72B11W4RT
厂商: GRAYHILL INC
元件分类: 开关
英文描述: PUSHBUTTON SWITCH, SPDT, MOMENTARY, 0.02A, 20VDC, PANEL MOUNT-THREADED
封装: ROHS COMPLIANT
文件页数: 5/5页
文件大小: 163K
代理商: 38CSP72B11W4RT
Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois
60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com
Pushbutton
Switches
Snap Action Miniature Pushbutton Switches
BUSHING OPTIONS IN INCHES (AND MILLIMETERS)
FOR PANEL MOUNTING
AP3 Cap Only
AP4 Cap and Frame
SPECIFICATIONS
RATINGS
Contact Rating: Q & G option - 3A with
resistive load @ 125 VAC or 28 VDC; 1.5A
with resistive load @ 250 VAC. R option - 0.4
VA max @ 20 Vmax (AC or DC)
Electrical Life: 50,000 make-and-break
cycles at full load
Travel: .050 ± .010
Contact Resistance: 20 milliohms max.
initial @ 2-4 VDC, 100 mA
Insulation Resistance: 1,000 megaohms
minimum
Dielectic Strength: 1,000 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: Brass, nickel plated
Housing: Stainless steel
Terminal/Switch Support: Brass, electrotin
plated
Terminal Seal: Epoxy
ORDERING INFORMATION
38C =
Miniature
Pushbutton
Switches
Options:
SP7, DP7
(see models
for
switching
positions)
Options:
Blank=std
as shown
in dwg
0 = 0.0
(Flush)
1 = .205
(5.02)
2 = .079
(2.00)
Options: M1,
M2, M3, 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
38C
SP7
B10
M1
Q
T
Options:
AP1, AP2,
AP3, AP4,
B10, B11,
B21, B21
(see
bushing
options)
DPDT
SPDT
Pushbutton
12
4
5
6
INCREASE TO .620/.625(15.75/15.88)
FOR .091/.125(2.32/3.18) THK. PANEL
PANEL LAYOUT
EPOXY SEAL
.763
(19.40)
.618
(15.70)
.460
(11.70)
.047 TO .125
(1.19 TO 3.18)
PANEL THICKNESS
.079
(2.00)
.284
(7.20)
.500
(12.74)
.600
(15.24)
R.005
(R.130)
1
2
3
INCREASE TO .620/.625(15.75/15.88)
FOR .091/.125(2.32/3.18) THK. PANEL
PANEL LAYOUT
EPOXY SEAL
.763
(19.40)
.618
(15.70)
.460
(11.70)
.047 TO .125
(1.19 TO 3.18)
PANEL THICKNESS
.079
(2.00)
.284
(7.20)
.500
(12.74)
.600
(15.24)
R.005
(R.130)
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