电子工程世界电子工程世界电子工程世界

关键词

搜索

型号

搜索

KMT221G HF LFS

产品描述tactile switches spst-NO, off-mom,smt tact
产品类别热门应用    机电/工控/自动化   
文件大小175KB,共3页
制造商All Sensors
标准  
下载文档 详细参数 选型对比 全文预览

KMT221G HF LFS概述

tactile switches spst-NO, off-mom,smt tact

KMT221G HF LFS规格参数

参数名称属性值
ManufactureC&K Components
产品种类
Product Category
Tactile Switches
RoHSYes
电流额定值
Current Rating
50 mA
电压额定值 DC
Voltage Rating DC
32 V
功率额定值
Power Rating
0.5 VA
主体材料
Contact Plating
Silve
工厂包装数量
Factory Pack Quantity
4000

文档预览

下载PDF文档
KMT2 Series
Nano-Miniature SMT Top Actuated
Features
Smallest footprint
High number of cycles within the
smallest packaging
Smallest thickness with integrated
actuator
Typical Applications
Mobile Phones
Hearing Aids
MP3 accessories
Bluetooth Headset
Ground pin option
Halogen free
B
Tactile Switches
Environmental
Silver
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
-40˚C to 85˚C
-55˚C (10 days)
+85˚C (4 days)
Specification
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: Gullwing type for SMT
Mechanical
Operating force
Type G and NG Newtons (grams)
KMT 211 HF LFS 1.0 (100) ± 0.25
KMT 221 HF LFS 1.6 (160) ± 0.40
Operating
Life
150,000
150,000
Silver
0.5 VA
32 VDC
20mV
50 mA
1 mA
250 Vrms (1mn)
150 mΩ
50 MΩ
6 ms
Tactile
Feeling
10%
30%
Travel mm
0.15 ± 0.1
0.15 ± 0.1
Process
SOLDERING: This component is suited to the following methods:
– Infrared Reflow Soldering in accordance with IEC61760-1
Electrical
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT DC:
MINIMUM CURRENT DC:
DIELECTRIC STRENGTH:
CONTACT RESISTANCE:
INSULATION RESISTANCE:
BOUNCE TIME:
Packaging
In reels of 4,000 pieces.
Dimensions of reels according to EIA 481B
External diameter 180 mm
NOTE:
Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Part Number Description
For any part number different from those listed above, please consult your local representative.
K
Total Height
2
0.65 mm
M
T
2
HF
L
F
Grounding
Actuation Force
Option
1
1.0 N (100 grams)
Contact
G
Ground Pin
2
1.6 N (160 grams)
Material
NG
No Ground Pin
1
Silver
3
Gold - please contact Customer Service
Type
HF
Halogen Free
LFS
RoHS, silver plated
LFG
RoHS, gold plated - please contact Customer Service
Dimensions are shown: mm
Specifications and dimensions subject to change
9 aug 12
B–5
www.ck-components.com

KMT221G HF LFS相似产品对比

KMT221G HF LFS KMT221G LFS KMT213NGHFLFG KMT213GHFLFG KMT223GHFLFG KMT223NGHFLFG KMT211G HF LFS
描述 tactile switches spst-NO, off-mom,smt tact tactile switches spst N.O. gullwing for smt tactile switches tact tactile switches tact tactile switches tact tactile switches tact tactile switches spst-NO, off-mom,smt tact
Manufacture C&K Components C&K Components C&K Components C&K Components C&K Components C&K Components C&K Components
产品种类
Product Category
Tactile Switches Tactile Switches Tactile Switches Tactile Switches Tactile Switches Tactile Switches Tactile Switches
RoHS Yes Yes Yes Yes Yes Yes Yes
电流额定值
Current Rating
50 mA 50 mA 50 mA 50 mA 50 mA 50 mA 50 mA
电压额定值 DC
Voltage Rating DC
32 V 32 V 32 V 32 V 32 V 32 V 32 V
功率额定值
Power Rating
0.5 VA 0.5 VA 0.5 VA 0.5 VA 0.5 VA 0.5 VA 0.5 VA
主体材料
Contact Plating
Silve Silve Silve Silve Silve Silve Silve
工厂包装数量
Factory Pack Quantity
4000 4000 4000 4000 4000 4000 4000

推荐资源

EEWORLD大学堂----如何利用现代示波器实现准确测量(三)
如何利用现代示波器实现准确测量(三):https://training.eeworld.com.cn/course/438如何利用现代示波器实现准确测量Part3...
dongcuipin 测试/测量
车载终端ublox GPS 华为GSM 提供给拆机
       本来想用这些做一个联网的多终端设备,但是最近老在加班;程序老是出问题。还有我自己能力不行,最终放弃这个想法了。感觉我这个能力,还是跟论坛的大牛的开源目项 ......
lindabell 淘e淘
DeviceIoControl问题
驱动: RtlInitUnicodeString(&FilDevName,L"\\Device\\TdiFilter"); RtlInitUnicodeString(&FilDevLink,L"\\DosDevices\\TdiFilter"); //Create Device status = IoCreateDevice(pDriObj,0 ......
happepipi 嵌入式系统
新型高功率单片开关模块电源的设计
新型高功率单片开关模块电源的设计 单片开关电源是国际上90年代才开始流行的新型开关电源芯片,但早期的单片开关电源芯片普遍应用于低功率的开关稳压电源。第三代单片开关电源TOP?GX系列IC是美 ......
zbz0529 电源技术
【高速数字设计】PDF
High Speed Digital Design ------ A Handboodof Black Magic Howard Johnson Martin Graham 高速数字设计-黑魔书 PDF完整版!!! 170608 ...
congcong40 下载中心专版
定时100ms
麻烦斑竹给个用32768的TIMER_A准确延时100ms的例子。 我怎么试也不出来,今天调什么都不顺。郁闷。 谢谢!...
cogsz 微控制器 MCU

热门文章更多

技术资料推荐更多

 
EEWorld订阅号

 
EEWorld服务号

 
汽车开发圈

 
机器人开发圈

About Us 关于我们 客户服务 联系方式 器件索引 网站地图 最新更新 手机版

站点相关: 大学堂 TI培训 Datasheet 电子工程 索引文件: 1918  2299  209  2390  2595  39  47  5  49  53 

器件索引   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

北京市海淀区中关村大街18号B座15层1530室 电话:(010)82350740 邮编:100190

电子工程世界版权所有 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号 Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved