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

7208J8WSI2

产品描述Rocker Switch, ROCKER SWITCH, DPDT, LATCHED AND MOMENTARY, 5A, 28VDC, PANEL MOUNT, ROHS COMPLIANT
产品类别机电产品    开关   
文件大小2MB,共22页
制造商ITT
官网地址http://www.ittcannon.com/
标准
下载文档 详细参数 全文预览

7208J8WSI2概述

Rocker Switch, ROCKER SWITCH, DPDT, LATCHED AND MOMENTARY, 5A, 28VDC, PANEL MOUNT, ROHS COMPLIANT

7208J8WSI2规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称ITT
Reach Compliance Codeunknown
ECCN代码EAR99
执行器类型LONG ROCKER
主体宽度11.43 mm
主体高度10.92 mm
主体长度或直径12.7 mm
触点(交流)最大额定R负载5A@120VAC
最大触点电流(交流)5 A
最大触点电流(直流)5 A
触点(直流)最大额定R负载5A@28VDC
最大触点电压(交流)120 V
最大触点电压(直流)28 V
电气寿命40000 Cycle(s)
安装特点PANEL MOUNT
最高工作温度85 °C
最低工作温度-30 °C
密封EPOXY TERMINAL SEALED
表面贴装NO
开关动作LATCHED AND MOMENTARY
开关功能DPDT
开关类型ROCKER SWITCH
端接类型WIRE WRAP
Base Number Matches1

文档预览

下载PDF文档
7000 Series
Miniature Rocker & Lever Handle Switches
Features/Benefits
Multi-pole and multi-position
Wide variety of actuator and
termination options
Epoxy terminal-seal compatible
with bottom wash cleaning
RoHS compliant
Models Available
Typical Applications
Telecommunications
Instrumentation
Medical equipment
Specifications
CONTACT RATING: B contact material: 0.4 VA max. @ 20 V AC or
DC max. Q contact material: 5 AMPS @ 120 V AC or 28 V DC;
2 AMPS @ 250 V AC. See page H-21 for additional ratings.
ELECTRICAL LIFE: 7X01 and UX1 models: 100,000 make-and-break
cycles at full load. All other models: 40,000 cycles.
CONTACT RESISTANCE: Below 10 m
typ. initial @ 2-4
V DC, 100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 109
min.
DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30ºC to 85ºC.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
NOTE:
Any models supplied with S, P, R, Q, B or G contact material are RoHS compliant.
NOTE:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Materials
CASE: Glass filled nylon 6/6, flame retardant, heat stabilized, or
diallyl phthalate (DAP) (UL 94V-0).
ACTUATOR: Nylon, black.
FRAME (FRONT MOUNT): Nylon, black.
FRAME (REAR MOUNT): Spring steel, black.
BUSHING: Brass or zinc, nickel plated.
HOUSING: Stainless steel.
SWITCH SUPPORT: Brass or steel, matte-tin plated.
END CONTACTS: B contact material: Copper alloy, with gold plate over
nickel plate. Q contact material: Coin silver, silver plated. See page
H-21 for additional contact materials.
CENTER CONTACTS & ALL TERMINALS: B contact material: Copper
alloy, with gold plate over nickel plate. Q contact material: Copper
alloy, silver plated. See page H-21 for additional contact materials.
TERMINAL SEAL: Epoxy. Refer to Soldering and Cleaning in Technical
Data Section
HARDWARE: Mounting nuts & screws: Brass. Lockwasher: Stainless
steel. Standoff: Nylon standard.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown and
described on pages H-5 through H-25 . For additional options not shown in catalog, consult Customer Service Center. All models
have epoxy terminal seal and are compatible with all “bottom-wash” PCB cleaning methods.
Rocker
Switch Function
7101
SP On-None-On
7103
SP On-Off-On
7105
SP Mom.-Off-Mom.
7107
SP On-Off-Mom.
7108
SP On-None-Mom.
7109
SP None-On-Mom.
7201
DP On-None-On
7203
DP On-Off-On
7205
DP Mom.-Off-Mom.
7207
DP On-Off-Mom.
7208
DP On-None-Mom.
7211
DP On-On-On
7213
DP On-On-Mom.
7215
DP Mom.-On-Mom.
7301
3P On-None-On
7303
3P On-Off-On
7401
4P On-None-On
7405
4P Mom.-Off-Mom.
7411
4P On-On-On
Note:
UL/CSA models
available, see pages H-5
and H-6.
Actuator
J1
.531 long rocker
J2
Lever
J3
.906" long rocker
J8
.699" long rocker
J10
1.318" long rocker
J11
Rocker with frame
J15
Rocker, snap-in
J16
Rocker with frame, snap-in
J19
Rocker with frame
J21
Lever with frame
J25
Lever, snap-in
J26
Lever with frame, snap-in
J37
Rocker with frame
J50
Rocker
J51
Rocker with frame
J52
Rocker with frame for
LED, snap-in
J60
Lever
J61
Lever with frame, snap-in
J62
Lever with frame for
LED, snap-in
J90
Lever
J91
Lever with frame, snap-in
Terminations
A
Right angle, PC thru-hole
AV2
Vertical right angle, PC thru-hole
C
PC Thru-hole
Z
Solder lug
A3
Right angle, snap-in, PC thru-hole
AV3
Vertical right angle,
snap-in, PC thru-hole
AW3
Right angle, extended, PC thru-hole
V2
.555" high, V-bracket
V3
.460" high, V-bracket
V4
.630" high, V-bracket
V5
Vertical right angle, PC thru-hole
V6
.460" high, V-bracket
V7
.630" high, V-bracket
V8
.953" high, V-bracket
V9
1.150" high, V-bracket
V31
.460" high, V-bracket, snap-in
V51
Vertical right angle, snap-in
V61
.460" high, V-bracket, snap-in
W
.750" long, wire wrap
W3
.425" long, wire wrap
W5
1.305" long,wire wrap
Z3
Quick connect
Contact Material
B
Gold
P
Gold, matte tin
Q
Silver
S
Silver, matte-tin
G
Gold over silver
R
Gold over silver, matte-tin
Seal
E
Epoxy
I
Epoxy potted base
Actuator Color
2
Black
1
White
3
Red
Frame Color
2
Black
NONE
No frame color required
1
White
Metal Frame Color
(J11, J19, J21 &
J37 Actuators)
2
Black
1
White
H
H–4
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
www.ck-components.com
WinCE掌控浏览器大网页问题
在EVC中新建了一个基于MFC的对话框程序,在其中添加了WebBrowser控件, 在同样的硬件环境(400MHz,64MB SDRAM)下,使用WindowCE自带的IE6,打开如搜狐这样的较大网页没有问题, 但是在我自己 ......
bonjovi2003 嵌入式系统
2812总跑飞
我现在程序很容易跑飞,跑飞后就进入到那些没用的中断中,比如interrupt void ILLEGAL_ISR(void)或interrupt voidPDPINTB_ISR(void) // EV-B。引起跑飞的原因很奇怪,比如变量定义,当定义为uns ......
woheng425 微控制器 MCU
求教:颜色传感器的配置
测定液体的颜色,需要即时反应出颜色的变化,需要很精确的LAB的△E<0.5。 请问:那种传感器比较适合? 感谢。 或者哪位老师有兴趣,请发我邮箱建立联系hhciq@163.com...
桃花源 传感器
【是德感恩月】超过30台示波器天天免费送
是德科技免费送示波器了!超过30台示波器天天免费送!一天一台!机会不容错过! {:1_94:}{:1_94:}{:1_94:} 参与方式: 拿出手机,扫描下方二维码即可进入注册通道,一次注册即可参与三月份 ......
EEWORLD社区 测试/测量
IC的生产工序流程以及其结构的发展历史简述
一般来说我们对IC 的 概念只停留在它是芯片或集成电路,或者是外观五花八门的小小的东 西上面。对它究竟是什么?它是怎么来?它为什么外表各种各样?我 们的了解可能不是很多,下面通过对IC ......
1ying 汽车电子
稳压、调压、监控、DC/DC芯片选择
M5172L 零点起弧温度控制电路 有零点同步脉冲发生电路、差动放大电路、脉冲发生电路构成的温度控制电路;工作交流电源电压范围90~110mVrms(50~60Hz),在7端与交流电源之间10kΩ(2W以上) ......
fish001 模拟与混合信号

 
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: 946  419  1504  209  1024  41  50  53  55  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