參數(shù)資料
型號： 78C04SRAT
廠商： GRAYHILL INC
元件分類： 開關(guān)
英文描述： SLIDE DIP SWITCH-4SWITCHES, SPST, LATCHED,0.025A, 24VDC, THROUGH HOLE-RIGHT ANGLE
封裝： ROHS COMPLIANT
文件頁數(shù)： 1/1頁
文件大?。?/td> 228K
代理商： 78C04SRAT
Grayhill, Inc. 561 Hillgrove Avenue LaGrange, Illinois 60525-5997 USA Phone: 708-354-1040 Fax: 708-354-2820 www.grayhill.com
DIP
Switches
SERIES 78C
Right Angle Option
Thru-Hole DIP Switches
Right Angle
FEATURES
Easy Access
SPST Circuitry
2-10 and 12 positions available
Sealed versions available
APPLICATIONS
Telecommunications, computers and
peripherals, instruments and controls.
SPECIFICATIONS
Mechanical
Mechanical Life: 2000 operations per switch.
Operation Force: 1000gf max.
Stroke: 2.0mm
Operation Temp: -20°C to 70°C
Storage Temp: -40°C to 85°C
Vibration Test: MIL-STD-202F METHOD
201A.
Frequency: 10-55-10Hz/1 min.
Directions: X,Y,Z, three mutually
perpendicular directions.
Time: 2 hours each direction.
High reliability.
Shock Test: MIL-STD-202F METHOD 213 B.
CONDITION A.
Gravity: 50G (peak value), 11 msec.
Direction and times: 6 sides and 3 Times
in each direction.
High reliability.
Electrical
Electrical Life: 2000 operations per switch
24VDC, 25mA.
Non-Switching Rating: 100mA, 50VDC.
Switching rating: 25mA, 24VDC.
Contact Resistance: 50m
max. at initial.
Insulation Resistance: (at 500VDC) 100m
min.
Dielectric Strength: 500VAC/1 minute.
Capacitance: 5pF max.
Circuit: Single pole single throw.
Soldering and Cleaning Process
For best results follow these recommendations:
Keep switch contacts in “OFF” position for all
operations.
Wave Sodering: Recommended solder
temperature: 500°F (260°C) max 5 seconds.
Hand Soldering: Use a soldering iron of 30
Watts or less, controlled at 608°F (320°C)
approximately 2 seconds while applying solder.
Cleaning: Tape sealed versions withstand
cleaning processes.
Materials
Base Contact: Phospher bronze with gold
plating over nickel
Terminals: Brass with gold plating over nickel
Nonconductive Parts: Plastic UL94V-0
Potting Material: Epoxy
Tape Seal: Polyester film.
CIRCUITRY
Unless otherwise specified, tolerances are ±0.008 (0,20)
Series 78C DIMENSIONS In inches (and millimeters)
Series
Number of Positions
RoHS compliant
78C08SRAT
Right Angle
S= Top Tape Sealed, Blank=Unsealed
ORDERING INFORMATION
.038
±.002
(0,97
±0,05)
.100
±.004
(2,54
±0,10)
.100
±.004
(2,54
±0,10)
.059
(1,50)
.055
(1,40)
.039
(1,0)
.272 MAX
(6,90)
.063
(1,60)
.006
±.002
(0,15
±0,05)
.100
±.024
(2,54
±0,60)
.244
±.024
(6,20
±0,60)
ON
GH
12 3 4 5 6 7 8
.137
(3,50)
.389
(9,90)
.023
(0,60)
.114 MIN
(2,90)
.100
(2,54)
TYP.
LENGTH
SEE TABLE
(2, 3, 4, 5, 6, 7, 8, 9, 10, 12, POS AVAIL)
DIP
17
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
78C05RA 制造商:Grayhill 功能描述:Switch DIP ON OFF SPST 5 Side Slide 0.025A 24VDC PC Pins 2000Cycle/SwitchCycle 2.54mm Thru-Hole Tube
78C05RAT 功能描述:SWITCH DIP RAISE SLIDE 5POS RoHS:是 類別:開關(guān) >> DIP 系列:78C 特色產(chǎn)品:RDM Series Rotary DIP Switch 標(biāo)準(zhǔn)包裝:70 系列:RDM 電路:十六進制 位置數(shù):16 觸點額定電壓:0.1A @ 42VDC 觸動器類型:用于工具旋轉(zhuǎn) 觸動器電平:凹槽式 安裝類型:通孔 方向:頂部觸動 可清洗:是 其它名稱:EG4977-5RDMAR16PIT
78C05SRA 制造商:Grayhill 功能描述:Switch DIP ON OFF SPST 5 Side Slide 0.025A 24VDC PC Pins 2000Cycle/SwitchCycle 2.54mm Thru-Hole Tube
78C05SRAT 功能描述:SWITCH DIP RAISE SLIDE SEL 5POS RoHS:是 類別:開關(guān) >> DIP 系列:78C 特色產(chǎn)品:RDM Series Rotary DIP Switch 標(biāo)準(zhǔn)包裝:70 系列:RDM 電路:十六進制 位置數(shù):16 觸點額定電壓:0.1A @ 42VDC 觸動器類型:用于工具旋轉(zhuǎn) 觸動器電平:凹槽式 安裝類型:通孔 方向:頂部觸動 可清洗:是 其它名稱:EG4977-5RDMAR16PIT
78C06RA 制造商:Grayhill 功能描述:Switch DIP ON OFF SPST 6 Side Slide 0.025A 24VDC PC Pins 2000Cycle/SwitchCycle 2.54mm Thru-Hole Tube
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