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

WT221L46Y9W1L

产品描述Toggle Switch, DPDT, On-off-on, 6A, 28VDC, Wire Wrap Terminal, Toggle Actuator, Through Hole-straight
产品类别机电产品    开关   
文件大小229KB,共4页
制造商Electroswitch
下载文档 详细参数 全文预览

WT221L46Y9W1L概述

Toggle Switch, DPDT, On-off-on, 6A, 28VDC, Wire Wrap Terminal, Toggle Actuator, Through Hole-straight

WT221L46Y9W1L规格参数

参数名称属性值
Objectid309546393
Reach Compliance Codeunknown
Country Of OriginUSA
ECCN代码EAR99
YTEOL8.9
执行器角度25 deg
执行器颜色WHITE
执行器长度0.671 inch
执行器材料NYLON
执行器类型TOGGLE
主体宽度11.7348 mm
主体高度10.287 mm
主体长度或直径13.5128 mm
套管直径0.251 inch
喷头长度0.35 inch
中心触点材料SILVER
中心触点镀层GOLD
最大触点电流(直流)6 A
触点(直流)最大额定R负载6A@28VDC
触点功能ON-OFF-ON
触点电阻0.01 mΩ
触点时间MAKE-BEFORE-BREAK
最大触点电压(直流)28 V
介质耐电压1400VAC V
电气寿命60000 Cycle(s)
末端触点材料SILVER
末端触点镀层GOLD
绝缘电阻1000000000 Ω
绝缘体材料THERMOPLASTIC
安装特点THROUGH HOLE-STRAIGHT
最高工作温度85 °C
最低工作温度-30 °C
密封EPOXY
表面贴装NO
开关功能DPDT
开关类型TOGGLE SWITCH
端子面层TIN/NICKEL
端子长度0.929 inch
端子材料BRASS
端接类型WIRE WRAP

文档预览

下载PDF文档
MINIATURE SWITCHES
Ordering Table — Washable Toggle Switches
Designed to be wave soldered along with other Printed Circuit Board Components and withstand associated cleaning processes.
HOW TO ORDER YOUR DESIGN
(Bold Face Type indicates items normally in Distributor Stock)
To determine a part number select the options desired and fill in
Following the table from left to right, the designer is able to specify
the boxes in the selection guides illustrated below.
the options wanted. The options are described and illustrated on
The following pages.
WashableToggle Switch Selection Guide
Poles
and
Throw
Toggle
Series
Circuit
Lever
Options
Lever
Finish
Bushing
Options
Terminal
Type
Contact
Material
+
+
+
+
+
+
+
Series
Type
Toggle
Code
WT
Poles and Throw
No.
SPDT
DPDT
Code
1
2
ON
ON
ON
ON*
ON
ON
ON
ON*
Circuits
Keyway
Code
POS. "C"
OFF
NONE
NONE
OFF
OFF
ON
ON
ON
ON
ON
ON*
ON*
ON*
ON
ON*
ON*
21
23
26
27
31
32
33
35
Lever Options and Finishes
Type
.940 BAT.
.740 BAT.
.650 BAT.
Long Mod Cap
Short Mod Cap
.510 BAT.
.300 BAT.
Code
L0
L1
L2
L3
L4
S
M
Finish
Bright Chrome
Black
Black Nylon
Red Nylon
White Nylon
Code
1
3
4
5
6
Bushing Options
Type
.250 Smooth
.280 Smooth
.350
Threaded
.350
Smooth
Code
D1
D9
Y
Y9
Terminal Options
Type
Right Angle PC
Vertical PC
.150 Spacing
PC Terminals
PC & Support
.750 Wire Wrap
.964 Wire Wrap
.425 Wire Wrap
1.062 Wire Wrap
Solder Lug
Quick Connect
Code
A
AV2
C
V30
W
W1
W3
W4
Z
Z3
Contact Material
Type
Gold/Brass
Gold/Silver
Coin/Silver
Code
B
G
Q
K
L
M
*
Momentary Contact
2 Pole Only.
Subtract .030 from lever length when using this bushing.
Available on S and M lever options only.
Available only with L3 and L4 lever options only.
Subtract .100 from lever length when using these bushings.
Refer to page 59 for construction detail, wiring and electrical diagrams.
Not available on A, AV2, V30 terminal options.
Same as B, G and Q respectively except terminals brass with tin nickel alloy over nickel plate.
Consult plant for availability.
EXAMPLES:
WT123M1D9AB
=
WT232S1D1V30G
=
SPDT toggle switch with an ON-NONE-ON circuit, .270" long lever (see note 2 above) with a bright chrome finish, .280"
smooth bushing right angle P.C. terminals with gold/brass contacts.
DPDT toggle switch with an ON-ON-ON circuit, .510" long lever with a bright chrome finish, .250" smooth bushing,
P.C. terminals with support bracket and gold/silver contacts.
SPECIFICATIONS:
Contact Ratings
Letter codes G and Q — 6 amp at 125 VAC, 3 amp @ 250 VAC (
U.L.
recognized, CSA certified
) or 6 amp at 28 VDC resistive.
Letter codes B and G – 0.5 volt amp (VA) maximum @ 28 V
maximum (AC or DC).
Life Under Load
— 60,000 make-and-break cycles — resistive
load only.
Initial Contact Resistance
— 10 milliohms maximum 3 VDC, 100
ma for both silver and gold plated contacts.
Insulation Resistance
— 1,000 megohms, min.
Dielectric Strength
— 1,000 volts rms at sea level.
Operating Temperature
— -30 degrees C to 85 degrees C.
MATERIALS:
Base & Bushing
—Thermoplastic high temperature
(UL 94V-O).
Lever (toggle)
— Brass, chrome plated.
Support brackets
— Brass or steel tin plated.
Switching Contacts and Rockers
Letter Code B — gold/nickel/brass
Letter Code G — gold/nickel/silver
Letter Code Q — Coin silver
Center Terminal
Letter Codes B and G — Gold flash/nickel/brass
Letter Code Q — Silver plated brass.
Hardware
— See pages 55-57.
44
Litho in U.S.A GG
招兼职matlab自动控制讲师
本单位招兼职matlab自动控制讲师,要求有一定项目经历,表达能力强,待遇高,日结,有意者请与我联系。地点北京,上海,成都,广州,大连等地, QQ:1489302364,邮件:hailang869@163.com ,罗 ......
hehe234 求职招聘
怎么获取internet时间
怎么弄本地时间与internet时间同步?...
momobt 嵌入式系统
用51汇编写一个4个按键在不同界面下执行不同的操作
用51汇编写一个4个按键在不同界面下执行不同的操作,大家都是怎么做的?我开始是在每个界面写好之后带一个扫描引脚JB语句,但是这样很浪费程序空间,一共四个按键,在不同的界面下执行不同的操 ......
gushifu 嵌入式系统
uLisp 微型计算机
461105 Tiny Lisp Computer 2(uLisp 微型计算机)是基于ATmega1284的小型独立设备,具有自己的显示器和键盘,可用于在uLisp中编程。详细信息请参见Technobology上的Tiny Lisp Computer 2. ......
dcexpert MicroPython开源版块
俺的C习题(5)——这个很简单,圈哥看你能挑出什么?
如题/*practise 8.2*//*这个程序很简单,就是把输入的整数转换成字符型输出*/#include<stdio.h>char *itoa(int n,char str) //鬼知道我当时怎么会起了这么一个名字...{ int negative = 0; i ......
辛昕 编程基础
为什么用FET430UI进入仿真状态慢,而用LaunchPad 进入仿真状态很快?
用EZ430—F2013进入仿真状态同样慢?总是要等几秒钟似的?软件用IAR...
caoqing 微控制器 MCU

 
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: 2093  511  838  2566  1214  43  11  17  52  25 

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