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KMR232LFS PDF预览

KMR232LFS

更新时间: 2024-01-15 23:27:55
品牌 Logo 应用领域
CK-COMPONENTS 开关
页数 文件大小 规格书
2页 175K
描述
Microminiature SMT Top Actuated

KMR232LFS 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:LEAD FREE
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8536.50.90.40Is Samacsys:N
主体宽度:2.8 mm主体高度:1.4 mm
主体长度或直径:4.2 mm电路配置:1X1
最长触点回跳时间:3 ms最大触点电流(直流):0.05 A
触点(直流)最大额定R负载:.05A@32VDC最大触点电压(直流):32 V
电气寿命:300000 Cycle(s)JESD-609代码:e4
安装特点:SURFACE MOUNT-STRAIGHT开关数量:1
最大操作力:3.75 N最高工作温度:85 °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
端子面层:Silver (Ag)端接类型:SOLDER
Base Number Matches:1

KMR232LFS 数据手册

 浏览型号KMR232LFS的Datasheet PDF文件第2页 
KMR 2 Series  
Microminiature SMT Top Actuated  
Features/Benefits  
Typical Applications  
Automotive  
Long Life version  
Cellular phones  
Industrial electronics  
Medical equipment  
4 actuation forces  
Optional ground pin  
Ultra low current capabilities  
Excellent tactile feel  
B
Electrical  
Silver  
Gold  
Specification  
MAXIMUM POWER:  
1 VA  
32 VDC  
20 mVDC  
50 mA  
0.2 VA  
32 VDC  
20 mVDC  
10 mA  
FUNCTION: momentary action  
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.  
TERMINALS: Gullwing type for SMT  
MAXIMUM VOLTAGE:  
MINIMUM VOLTAGE:  
MAXIMUM CURRENT:  
MINIMUM CURRENT:  
DIELECTRIC STRENGTH:  
CONTACT RESISTANCE:  
INSULATION RESISTANCE:  
BOUNCE TIME:  
1 mA*  
1 mA*  
Mechanical  
250 Vrms  
100 mΩ  
1GΩ  
Type G and NG  
(except gold  
version G only)  
See description  
below  
Operating  
force  
N (grs)  
Operating  
life  
(cycles)  
Travel (mm)  
3 ms  
*For ULC version minimum current is 1µA at 1.8 VDC  
KMR211 LFS  
KMR213 LFG  
KMR221 LFS  
KMR223G LFG  
KMR231 LFS  
KMR233G LFG  
1.2 (120) 0.30 200 000 0.20 mm 0.1  
1.2 (120) 0.30 200 000 0.20 mm 0.1  
2.0 (200) 0.50 200 000 0.25 mm 0.1  
2.0 (200) 0.50 200 000 0.25 mm 0.1  
3.0 (300) 0.75 150 000 0.25 mm 0.1  
3.0 (300) 0.75 150 000 0.25 mm 0.1  
Environmental  
OPERATING TEMPERATURE:  
STORAGE TEMPERATURE:  
Silver  
Gold  
-40˚C to 85˚C -40˚C to 125˚C  
-55˚C to 85˚C -55˚C to 125˚C  
Process  
KMR231 ULC LFS 3.0 (300) 0.75 150 000 0.25 mm 0.1  
KMR232 LFS 3.0 (300) 0.75 300 000 0.25 mm 0.1  
KMR232 ULC LFS 3.0 (300) 0.75 300 000 0.25 mm 0.1  
KMR241 LFS  
KMR243G LFG  
KMR241 ULC LFS 4.0 (400) 1.00 100 000 0.30 mm 0.1  
KMR242 LFS 4.0 (400) 1.00 200 000 0.30 mm 0.1  
KMR242 ULC LFS 4.0 (400) 1.00 200 000 0.30 mm 0.1  
Infrared Reflow Soldering in accordance with IEC61760-1  
Packaging  
In reels of 7,000 pieces for KMR 2  
External diameter 330 mm 2 mm  
4.0 (400) 1.00 100 000 0.30 mm 0.1  
4.0 (400) 1.00 100 000 0.30 mm 0.1  
NOTE: Specifications listed above are for switches with standard options.  
For information on specific and custom switches, consult Customer Service Center.  
TACTILE FEELING: for KMR 2 series: 30% (1.2N at 20%)  
Part Number Description  
For any part number different from those listed above, please consult your local representative.  
N
G
U
L
C
L
F
S
K
M
R
2
3
1
Total height  
2 1,9 mm  
LFS Lead free compatible, silver plated  
LFG Lead free compatible, gold plated  
Actuation Force  
1 1.2 N (120 grams)  
2 2 N (200 grams)  
3 3 N (300 grams)  
4 4 N (400 grams)  
Low Current capability  
Void Under standard specification  
ULC Low current  
Contact Material  
1 Silver  
2 Silver long life  
3 Gold  
Grounding option  
G Ground pin  
NG No Ground pin  
Dimensions are shown: Inches (mm)  
Specifications and dimensions subject to change  
www.ck-components.com  
B–9  

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