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KSEM31GLFS PDF预览

KSEM31GLFS

更新时间: 2024-11-04 14:54:03
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
3页 538K
描述
Low Profile Tact Switch

KSEM31GLFS 数据手册

 浏览型号KSEM31GLFS的Datasheet PDF文件第2页浏览型号KSEM31GLFS的Datasheet PDF文件第3页 
KSE Series  
Low Profile Tact Switch  
Features/Benefits  
Typical Applications  
Low profile  
Smart meters  
Cost efficient  
J or G terminations  
Tape and reel  
IP67  
Home appliances  
Consumer electronics  
Industrial electronics  
Telecommunications  
Specification  
Electrical  
FUNCTION: momentary action  
MAXIMUM POWER: 1 VA  
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.  
TERMINALS: J bend & Gullwing type for SMT  
MINIMUM/MAXIMUM VOLTAGE: 2ꢀ mV / 32 VDC  
MINIMUM/MAXIMUM CURRENT: 1 mA /5ꢀ mA  
DIELECTRIC STRENGTH: (5ꢀ Hz, 1 min.): ≥ 25ꢀ V  
CONTACT RESISTANCE: ≤ 1ꢀꢀ mΩ  
INSULATION RESISTANCE: (1ꢀꢀ V): ≥ 1ꢀ Ω  
BOUNCE TIME: ≤ 1 ms  
9
Mechanical  
Operating  
Type  
Force FA  
(Newtons)  
Min. Max.  
1,6 ꢀ,6  
1,6 ꢀ,6  
2,25 ꢀ,75  
2,25 ꢀ,75  
Operating  
Life  
Travel  
(mm)  
Environmental  
OPERATING TEMPERATURE: -4ꢀ˚C to 85˚C  
STORAGE TEMPERATURE: -55˚C to 85˚C  
Operations  
3ꢀꢀ,ꢀꢀꢀ  
3ꢀꢀ,ꢀꢀꢀ  
3ꢀꢀ,ꢀꢀꢀ  
3ꢀꢀ,ꢀꢀꢀ  
KSEM31JLFS  
KSEM31GLFS  
KSEK43JLFS  
KSEK43GLFS  
ꢀ,3 + ꢀ,1/-ꢀ,2  
ꢀ,3 + ꢀ,1/-ꢀ,2  
ꢀ,3 ꢀ,2  
Process  
ꢀ,3 ꢀ,2  
SOLDERING: Depending on the application, this component is  
suited to the following methods:  
NOTE: For cost effectiveness the tactile feeling is not speci-  
fied and can change along production. If your application  
requires a defined tactile effect, please consider KSC series  
for your application.  
– Cleaning according to typical washing processes.  
– Lead free reflow soldering process in accordance with IEC 6176ꢀ-1.  
NOTE:  
Packaging  
Specifications listed above are for switches with standard options. KSE series is not  
subject to adaptation and/or modification for specific use. If you require additional  
features, please refer to the KSC series. KSE is not recommended for applications  
requiring high level of performance such as aerospace, automotive and some  
industrial applications.  
In reels of 2,ꢀꢀꢀ pieces  
Dimensions of reels according to EIA RS481 or IEC 2863.  
External diameter 33ꢀ mm 2 mm.  
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
S
E
Operating Force  
M 1.5N for 3.1mm height  
2.25N for 4.3mm  
height  
LFS Lead free compatible, silver plated.  
Height  
31 3.1mm  
43 4.3mm  
K
Termination  
J J bend  
G Gullwing  
Dimensions are shown: mm  
Specifications and dimensions subject to change  
www.ckswitches.com  
B–63  

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