參數(shù)資料
型號(hào)： 39-261RED
廠商： GRAYHILL INC
元件分類： 開關(guān)
英文描述： PUSHBUTTON SWITCH, SPDT, MOMENTARY, 0.15A, 28VDC, THROUGH HOLE-RIGHT ANGLE
封裝： ROHS COMPLIANT
文件頁數(shù)： 1/1頁
文件大?。?/td> 62K
代理商： 39-261RED
P
Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com
Butt Contact Pushbutton Switches
SPDT–PC Mount
Large Button Style
39-261*
.187 ± .010 (4,75 ± 0,25) DIA.
DIMENSIONS
In Inches (and millimeters)
Small Button Style
39-251*
Rating at
115 Vac
Resistive
Rating at
220 Vac
Resistive
Operations
at Rated
Load
Partial
Part
Number
39-251*
39-261*
.090 + .010/ – .015
(2,29 + 0,25/ – 0,38)
.200 ± .015 (5,08 ± 0,38)
.060 (1,52) REF.
.100 ± .015 (2,54 ± 0,38)
.100 ± .010
(2,54 ± 0,25)
.400 ± .015
(10,16 ± 0,38)
.100 ± .010
(2,54 ± 0,25)
.300
± .010
(7,62
± 0,25)
.050 ± .005
(1,27 ± 0,13) TYP.
.050 ± .005 (1,27 ± 0,13)
.084 ± .005 (2,13 ± 0,13) DIA.
.250 ± .010 (6,35 ± 0,25) DIA.
END OF BUTTON HAS A .200 (5,08) SPHERICAL RADIUS
C
C
.340 ± .015
(8,64 ± 0,38)
.090
± .010
(2,29
± 0,25)
Rating at
28 Vdc
Resistive
150 mA
1
/
4
Amp
1
/
8
Amp
500,000
Action
Actuating Force (oz.)
Total Travel
Momentary
10 ± 3 oz.
.500 ± .015
(12,7 ± 0,38)
.270 (6,86) REF.
.125 ± .010 (3,18 ± 0,25)
.030 ± .002 (0,76 ± 0,05) DIA.
.250 ± .015 (6,35 ± 0,38)
.060 (1,52) REF.
.100 ± .015 (2,54 ± 0,38)
.100 ± .010 (2,54 ± 0,25)
.100 ± .010 (2,54 ± 0,25)
.300
± .010
(7,62
± 0,25)
.050 ± .005
(1,27 ± 0,13) TYP.
.084 ± .005 (2,13 ± 0,13) DIA.
.250 ± .010 (6,35 ± 0,25) DIA.
.100 ± .010 (2,54 ± 0,25)
.068 ± .010 (1,73 ± 0,25)
.328 ± .015
(8,33 ± 0,38)
E
C
C
.090
± .010
(2,29
± 0,25)
.400 ± .015
(10,16 ± 0,38)
.340 ± .015
(8,64 ± 0,38)
.050 ± .005
(1,27 ± 0,13)
.100 ± .005 (2,54 ± 0,13)
N.C.
N.O.
G
XXXX
E.I.A. DATE
CODE
SPECIFICATIONS
Rating Criteria
Contact Resistance:
25 milliohms maximum on
a new switch
Voltage Breakdown:
1,000 Vac between
mutually insulated parts
Insulation Resistance:
1,000 megohms
minimum
Operating Temperature:
-40°C to +125°C
Materials and Finishes
Button:
Nylon
Base and Cover:
Polyester, red in color
Shorting Bar:
Phosphor bronze, gold-plated
over nickel
Terminals:
Brass, gold-plated over nickel
Spring:
Tinned music wire
O-Ring:
Fluorosilicone
ORDERING INFORMATION
*Complete
Part Number
Description
39-251 RED
39-251 BLK
39-261 RED
39-261 BLK
Small Red Button, SPDT
Small Black Button, SPDT
Large Red Button, SPDT
Large Black Button, SPDT
Available from your local Grayhill Distributor.
For prices and discounts, contact a local Sales
Office, an authorized local Distributor or Grayhill.
CIRCUITRY
2 Circuits Per Switch
Alternate Wiring
SPST N.C.
SPST N.O.
N.O.
N.O.
N.C.
N.C.
SPDT
BREAK BEFORE
MAKE
N.O.
N.C.
C
CONNECT PINS
ON PC BOARD
Actuator
Actuator
SERIES 39
SPST and SPDT, 1/4 Amp
FEATURES
Fully Protected During Flux
Cleaning Operations
Pushbutton
37
相關(guān)PDF資料
PDF描述
39-30-6103 10 CONTACT(S), MALE, POWER CONNECTOR, SOLDER
39-30-6104 10 CONTACT(S), MALE, POWER CONNECTOR, SOLDER
39-30-6121 12 CONTACT(S), MALE, POWER CONNECTOR, SOLDER
39-30-6122 12 CONTACT(S), MALE, POWER CONNECTOR, SOLDER
39-30-6123 12 CONTACT(S), MALE, POWER CONNECTOR, SOLDER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
3926-2010T 制造商:3M Electronic Products Division 功能描述:TRANSITION IDC 26WAY
39-26-3020 功能描述:集管和線殼 3.96MM 2P WAFER ASSY RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點(diǎn)類型:Pin (Male) 節(jié)距:1 mm 位置/觸點(diǎn)數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點(diǎn)材料:Brass 觸點(diǎn)電鍍:Gold 制造商:Hirose Connector
39-26-3020 制造商:UNBRANDED 功能描述:HEADER SQ PIN 0.156" 2WAY
39-26-3030 功能描述:集管和線殼 3.96MM 3P WAFER ASSY RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點(diǎn)類型:Pin (Male) 節(jié)距:1 mm 位置/觸點(diǎn)數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點(diǎn)材料:Brass 觸點(diǎn)電鍍:Gold 制造商:Hirose Connector
39-26-3030 制造商:Molex 功能描述:HEADER SQ PIN 0.156" 3WAY
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