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78C03RAT

更新时间: 2024-11-07 06:21:03
品牌 Logo 应用领域
GRAYHILL 开关拨码开关
页数 文件大小 规格书
1页 228K
描述
Slide Dip Switch, 3 Switches, SPST, Latched, 0.025A, 24VDC, Solder Terminal, Through Hole-right Angle, ROHS COMPLIANT

78C03RAT 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:ROHS COMPLIANTReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8536.50.90.65
风险等级:8.57主体宽度:5.9 mm
主体高度:9.9 mm主体长度或直径:8.98 mm
最大触点电流(直流):0.025 A触点(直流)最大额定R负载:.025A@24VDC
最大触点电压(直流):24 V电气寿命:2000 Cycle(s)
JESD-609代码:e4安装特点:THROUGH HOLE-RIGHT ANGLE
开关段数量:3最高工作温度:70 °C
最低工作温度:-20 °C包装方法:TUBE
表面贴装:NO开关动作:LATCHED
开关功能:SPST开关类型:SLIDE DIP SWITCH
端子面层:Gold (Au)端接类型:SOLDER
Base Number Matches:1

78C03RAT 数据手册

  
Thru-Hole DIP Switches  
SERIES 78C  
Right Angle Option  
Right Angle  
APPLICATIONS  
FEATURES  
• Easy Access  
• SPST Circuitry  
• 2-10 and 12 positions available  
• Sealed versions available  
Telecommunications,computersand  
peripherals,instrumentsandcontrols.  
Series 78C DIMENSIONS In inches (and millimeters)  
LENGTH  
SEE TABLE  
.137  
.059  
(1,50)  
.100±.004  
(2,54±0,10)  
.272 MAX  
(6,90)  
(3,50)  
.063  
(1,60)  
.100±.004  
(2,54±0,10)  
ON  
GH  
.389  
(9,90)  
.039  
(1,0)  
1 2 3 4 5 6 7 8  
Ø.038±.002  
(Ø0,97±0,05)  
.006±.002  
(0,15±0,05)  
.055  
(1,40)  
.100±.024  
(2,54±0,60)  
.023  
(0,60)  
.114 MIN  
(2,90)  
.244±.024  
(6,20±0,60)  
.100  
TYP.  
(2,54)  
Unless otherwise specified, tolerances are 0.008 (0,20)  
CIRCUITRY  
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.  
Electrical  
Electrical Life: 2000 operations per switch  
24VDC, 25mA.  
Non-Switching Rating: 100mA, 50VDC.  
Switching rating: 25mA, 24VDC.  
Contact Resistance: 50mmax. at initial.  
Insulation Resistance: (at 500VDC) 100mΩ  
min.  
Dielectric Strength: 500VAC/1 minute.  
Capacitance: 5pF max.  
(2, 3, 4, 5, 6, 7, 8, 9, 10, 12, POS AVAIL)  
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  
Circuit: Single pole single throw.  
Soldering and Cleaning Process  
Forbestresultsfollowtheserecommendations:  
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)  
approximately2secondswhileapplyingsolder.  
Cleaning: Tape sealed versions withstand  
cleaning processes.  
Tape Seal: Polyester film.  
High reliability.  
ORDERING INFORMATION  
Series  
Number of Positions  
RoHS compliant  
78C08SRAT  
Right Angle  
S= Top Tape Sealed, Blank=Unsealed  
DIP  
17  
Grayhill, Inc.  
• 561 Hillgrove Avenue • LaGrange, Illinois 60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com  

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