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

SET2LRDRDOA

产品描述DIGITAST Microminiature SPDT, Key Switches
文件大小215KB,共3页
制造商ITT
官网地址http://www.ittcannon.com/
下载文档 全文预览

SET2LRDRDOA概述

DIGITAST Microminiature SPDT, Key Switches

文档预览

下载PDF文档
DIGITAST
Microminiature SPDT, Key Switches
Features/Benefits
High reliability/long life
Designed for low level
switching
Ready to implement on PCB
Latching function available
Several button options
Typical Applications
Medical
Instrumentation
Industrial electronics
Audio electronics
RoHS compliant and compatible
Construction
FUNCTION: momentary or push-push
CONTACT ARRANGEMENT: 1 change over contact SPDT, NO
MODE OF SWITCHING: Non-shorting
DISTANCE BETWEEN BUTTON CENTERS:
HORIZONTAL MINIMUM: 12,7 (0.500) or 17,78 (0.700)
VERTICAL MINIMUM: 17,78 (0.700)
TERMINALS: PC pins
MOUNTING: Soldering, centering pins
Electrical
SWITCHING POWER MAX.: 240 mW DC
SWITCHING VOLTAGE MAX.: 24 V DC
SWITCHING CURRENT MAX.: 10 mA DC
CARRYING CURRENT AT 20˚C (push-push version): 100 mA
DIELECTRIC STRENGTH (50 Hz, 1 min): 500 V
OPERATING LIFE with or without max. switching power
Momentary:
5 x 10
6
operations
Push-push:
5 x 10
5
operations
CONTACT RESISTANCE: Initial
50 mΩ
After 5 x 10
6
operations:
100 mΩ
INSULATION RESISTANCE:
10
10
CAPACITANCE at f= 10 kHz:
0.8pF
BOUNCE TIME:
2.5 ms
Operating speed 400 mm/s (15.75/s)
Mechanical
TOTAL TRAVEL:
3 (.0018)
SWITCHING TRAVEL: 1,5 (0.0591)
LATCHING TRAVEL: 1,8 (0.0709)
OPERATING FORCE: 1.5 +/- 0.5 N (150 +/- 50 grams)
Environmental
OPERATING TEMPERATURE: -25˚C to 85˚C.
Process
SOLDERABILITY: Max. soldering time and temperature: 5 s at 260˚C
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.
Switch
A
U
E
Key Switches
Series
SER
Narrow button
SET
Wide button
SERU
Switch body
only (no button)
LED
NONE
No LED
L
1 LED
2L
2 LED’s
1st LED Color
NONE
No LED
RD
Red
YE
Yellow
GN
Green
LED Spacing*
NONE
Narrow LED Spacing
(TYP Europe)
7.62
Wide LED Spacing
(TYP No. America)
Function
EE
Latching
OA
Non-latching
Contact Material
AU
Gold
2nd LED Color
NONE
No LED
RD
Red
YE
Yellow
GN
Green
Body Color
NONE
White (STD)
BRN
Brown
Button Color**
None
(SERU)
BK
Black
GY
Gray
* LED spacing only applies when 1 LED requested
Button
Button Style
SR
Narrow
ST
Wide
K
LED Holes
NONE
No LED holes
L
1 LED hole
2L
2 LED holes
** Additional button colors available by request
Button Color**
BK
Black
GY
Gray
Latching
None
For use with momentary switch
EE
With “EE” staple for latching
Dimensions are shown: mm (inch)
Specifications and dimensions subject to change
E–26
www.ittcannon.com
ccs工程文件类型和作用
本帖最后由 Jacktang 于 2018-8-19 22:20 编辑 CCS建立一个完整的工程,至少需要以下4个文件:存储器分配cmd文件、C语言系统库rts2xx.lib、包含main函数的c源文件、矢量跳转表asm汇编文件。 ......
Jacktang DSP 与 ARM 处理器
高压ADC检测
高压ADC检测----​如果R46断路或者没焊接,那么VH_ADC的电压是24V,很有可能吧MCU立马击穿,有没有办法改善?加一个限流电阻?这个只解决了电流的问题啊 586300 ...
QWE4562009 分立器件
jlink 错误
hi 大家, 我在开发stm32的时候,在IAR开发环境下用jlink进行下载时,总是出现以下错误: No matching RAMCode found(1713200) Failed to downlaod RAMCode. Please check your flash s ......
chang1no 微控制器 MCU
出售hamamatsu c2400
hamamatsu c2400有人要不 hamamatsu c2400有人要不??便宜急甩18760116680 hamamatsu c2400有人要不??便宜急甩18760116680 ...
huangguohua0202 淘e淘
预测: 3个二极管叫“一种超大电流直流防反接电路”
430973 430974 ...
PowerAnts 电路观察室
RAPI学习-第一天
http://blog.eeworld.net/91program/archive/2008/10/28/3167045.aspx 有兴趣的朋友去看看吧!...
huanggongsui 嵌入式系统

 
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: 416  1189  2107  424  2874  19  46  22  31  11 

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