EEWORLDEEWORLDEEWORLD

Part Number

Search

820NRA1ES4R

Description
CIT SWITCH
File Size192KB,3 Pages
ManufacturerCIT
Websitehttp://www.citswitch.com/
Download Datasheet View All

820NRA1ES4R Overview

CIT SWITCH

820
SPECIFICATIONS
Electrical Ratings
Electrical Life
Contact Resistance
Actuation Force
Actuator Travel
Dielectric Strength
Insulation Resistance
Operating Temperature
Storage Temperature
100mA @ 48VDC
See Contact Options
100,000 cycles typical
< 50 mΩ initial
200 +/- 50gF
2.5 +/- .3mm
1000Vrms min
> 100MΩ min
-40°C to 85°C
-40°C to 85°C
MATERIALS
RoHS COMPLIANT
Actuator
Housing
Cover / Cap
Contacts
Terminals
Acetal
6/6 Nylon
6/6 Nylon
Silver or Gold plated copper alloy
Silver or Gold plated copper alloy
ORDERING INFORMATION
1. Series:
820
L
R
B
2
E2
820
2. Latching Option:
N = Momentary
L = Latching
3. Contact Options:
Q = Silver
R = Gold
4. Cap Style:
A = Large Cap
B = Small Cap
5. Cap Color:
1 = White
5 = Green
2 = Black
6 = Orange
3 = Red
7 = Blue
4 = Yellow
9 = Light Gray
6. Cover Style:
**ONLY AVAILABLE WITH “B SMALL CAP”
SS = Standard Cover
ES = Extended Cover
E1 = Extended Cover with 1 LED
E2 = Extended Cover with 2 LEDs
7. Cover Color:
1 = White
5 = Green
2 = Black
6 = Orange
3 = Red
7 = Blue
4 = Yellow
9 = Light Gray
8. LED 1 - Color:
Blank = No LED
R = Red
Y = Yellow
G = Green
9. LED 2 - Color:
Blank = No LED
R = Red
Y = Yellow
G = Green
2
R
G
Website: www.citswitch.com
Tel: 763-535-2339
Fax: 763-535-2194
About 89S51 keyboard problem
I am now using the Weifu simulator to connect to the hardware (ATMEL 89S51). The P1 port of the 89S51 is connected to a keypad (a total of 12 keys: 0-9 confirm cancel) The program is as follows: #incl...
arche Embedded System
Problems with obtaining data in NDIS intermediate driver MPsend OR MPSendPackets
The NDIS intermediate driver MPsend OR MPSendPackets obtains the first address of the data packet, and then uses the structure analysis to obtain the correct MAC address. When obtaining the IP address...
menglin Embedded System
What are the atmeage programming methods?
Because I have been in contact with ardunio, I have some understanding of atmeage. I know that atmeage is a fast entry-level AVR microcontroller, but I don’t know whether it can run in other environme...
dadangjia Microchip MCU
【GD32L233C-START Review】Serial port printing
Although the IDE comes with a printf function that can be used for printing, it only supports a single serial port and requires microlib support in keil. Microlib is highly optimized, but the reentry ...
aple0807 GD32 MCU
[Insights] 100 insights for men in 2006
100 insights for men in 2006 1: It is best not to smoke if you can. It may help you attract some girls, but not smoking will never cause boredom. There are many ways to show masculinity. There is no n...
SuperStar515 Talking
How to use CCS and how to solve common errors
In order to prepare for the electronic design competition this semester, I started learning microcontrollers from scratch. I encountered many problems when using the CCS development environment to pro...
豪小子丶 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 511  1424  1158  1141  1504  11  29  24  23  31 
Datasheet   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
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 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