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KMR243G PDF预览

KMR243G

更新时间: 2024-11-11 03:48:23
品牌 Logo 应用领域
埃梯梯 - ITT 开关
页数 文件大小 规格书
3页 71K
描述
Microminiature Tact Switch for SMT

KMR243G 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:LEAD FREEReach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8536.50.90.40
风险等级:5.23执行器类型:STANDARD TYPE
主体宽度:2.8 mm主体高度:1.4 mm
主体长度或直径:4.1 mm电路配置:1X1
最长触点回跳时间:1 ms最大触点电流(直流):0.01 A
触点(直流)最大额定R负载:.01A@50VDC最大触点电压(直流):50 V
电气寿命:100000 Cycle(s)安装特点:SURFACE MOUNT-STRAIGHT
开关数量:1最大操作力:5 N
最高工作温度:125 °C最低工作温度:-40 °C
包装方法:TAPE AND REEL表面贴装:NO
开关动作:MOMENTARY-TACTILE开关功能:SPST
开关类型:KEYPAD SWITCH端接类型:SOLDER
Base Number Matches:1

KMR243G 数据手册

 浏览型号KMR243G的Datasheet PDF文件第2页浏览型号KMR243G的Datasheet PDF文件第3页 
KMR Series  
Microminiature Tact Switch for SMT  
Features/Benefits  
Compact size  
Typical Applications  
Automotive  
Range of 4 actuation forces  
Excellent tactile feel  
Cellular phones  
Industrial electronics  
Computers & network equipment  
Compatible with lead free  
soldering  
EMC protection  
Extra large actuator  
B
Electrical  
Silver  
1 VA  
50 VDC  
50 mA  
1 mA  
Gold  
0.2 VA  
50 VDC  
10 mA  
1 mA  
Specification  
MAXIMUM POWER:  
FUNCTION: momentary action  
MAXIMUM VOLTAGE:  
MAXIMUM CURRENT DC:  
MINIMUM CURRENT DC:  
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.  
TERMINALS: Gullwing type for SMT  
Mechanical  
CONTACT RESISTANCE: 100 mΩ  
INSULATION RESISTANCE: 1 GΩ  
BOUNCE TIME: 1 ms  
MAXIMUM ACTUATING FORCE: 40 N (8.8 lbs) during 25,000 cycles  
Operating force Operating life  
Newtons (grams) (operations)  
Travel  
Type  
KMR211G/213G 1.0 (100) ± 0.25  
KMR221G/223G 2.0 (200) ± 0.50  
KMR231G/233G 3.0 (300) ± 0.75  
KMR241G/243G 4.0 (400) ± 1.00  
200,000  
200,000  
100,000  
100,000  
0,20 ± 0,10  
0,25 ± 0,10  
0,25 ± 0,10  
0,30 ± 0,10  
Environmental  
Silver  
Gold  
OPERATING TEMPERATURE: -40˚C to 85˚C -40˚C to 125˚C  
STORAGE TEMPERATURE:  
-55˚C to 85˚C -55˚C to 125˚C  
Process  
Soldering: Infrared reflow in accordance with CECC00802  
Packaging  
Switches are delivered in tape and reels of 7,000 pieces. The reel  
diameter is 330 (12.992). The tape dimensions conform to the  
EIA-RS-481 and EC-286-6 norms.  
NOTE: Part numbers listed above do not represent all possible configurations.  
For information on specific and custom switches, consult Customer Service Center.  
How To Order  
Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select desired  
option from each category and place it in the appropriate box.  
K
M
R
2
G
Actuator  
Termination  
2 Standard 1,9 mm  
G Gullwing  
Actuation Force  
1 1 N (100 grams)  
2 2 N (200 grams)  
3 3 N (300 grams)  
4 4 N (400 grams)  
Contact Material  
1 Silver  
3 Gold  
Dimensions are shown: mm (inch)  
Dimensions subject to change  
www.ittcannon.com  
B-5  

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