EEWORLDEEWORLDEEWORLD

Part Number

Search

312300101

Description
thumbwheel switches & pushwheel switches thumbwheel
CategoryTopical application    Mechanical and electrical/engineering/automation   
File Size426KB,9 Pages
ManufacturerC&K Switches
Environmental Compliance  
Download Datasheet View All

312300101 Online Shopping

Suppliers Part Number Price MOQ In stock  
312300101 - - View Buy Now

312300101 Overview

thumbwheel switches & pushwheel switches thumbwheel

3 Series
Thumbwheel Switches
Features/Benefits
Most complete product offering in the industry
Spacers available to fit most panel cutouts
Front or rear mounting options
Typical Applications
Test & measurement equipment
Industrial equipment
Computer devices
Specifications
CONTACT RATING:
CARRY: 1 AMP continuous.
SWITCH: 100 mA max.
OPERATING VOLTAGE: 50 mV to 28 V DC or 120 V AC.
ELECTRICAL LIFE: 100,000 actuations.
CONTACT RESISTANCE: Below 100 m
typ. initial @
2-4 V DC, 100 mA.
INSULATION RESISTANCE: 109
min.
DIELECTRIC STRENGTH: 500 Vrms min. @ sea level
between common terminal and any output.
OPERATING TEMPERATURE: -40ºC to 65ºC.
Materials
HOUSING: ABS plastic.
THUMBWHEEL: ABS plastic.
ROTOR CONTACTS: Precious metal on copper alloy.
STATOR CONTACTS: Hard gold over nickel over copper
on epoxy fiberglass.
NOTE:
Specifications and materials listed above are for switches with standard options
For information on specific and custom switches, consult Customer Service Center.
* Note: All models listed are RoHS compliant. See Technical Data section of this catalog for
RoHS compliant and compatible definitions and specifications.
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 N–9 thru N–12. For additional options not shown in catalog, consult Customer Service Center.
Consult factory for illumination availability.
Thumbwheel & Pushwheel
Series
3
Thumbwheel switch
Number of Sections
0
Switch section
1
1 Switch section
2
2 Switch sections
3
3 Switch sections
4
4 Switch sections
5
5 Switch sections
6
6 Switch sections
7
7 Switch sections
8
8 Switch sections
9
More than 8
switch sections
Function Code
11
Decimal, SP, 10 position
14
Resistor decade
21
BCD, 10 position
23
Complement of BCD, 10 position
27
BCD, 10 position
31
BCD, 10 position
71
BCH, 16 position
Mounting Style
00
Snap-in, front mount
09
Snap-in, front mount*
10
Rear mount
Terminations
19
Rear mount*
0
Type 0
20
Rear mount
1
Type 1, extended type 0
29
Rear mount*
N
Solder pins with .100” spacing**
P
Solder pins with .156” spacing**
9
Any combination
Color/Marking/Stops
0
Matte black body, gloss
black wheel,
white marking
N
*X9 mounting styles must be ordered with ‘0’ number of sections.
** Note: Termination option N (RoHS compliant) replaced termination option 3 (Non-RoHS compliant).
Termination option P (RoHS compliant) replaced termination option B (Non-RoHS compliant).
Seal
0
No seal
1
Sealed contacts
2
Dust lens
3
Sealed contacts & dust lens
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
N–8
www.ck-components.com
Detailed explanation of laptop CPU knowledge
[align=left] [color=#e53333]Detailed knowledge of laptop CPU[/color]:[/align] The CPU used in laptops has different specifications from the CPU used in desktop computers. This is because the internal ...
一世轮回 Test/Measurement
How to test MIC in WINCE
The board I'm using is a WM9715 sound card. How do I test the MIC under WINCE5.0?...
森林898 Embedded System
5.4 million yuan! The world's first flying "bicycle": can fly for 40 minutes, but can't be used on the road?
Source CSDNHave you heard? In addition to airplanes and rockets, there may also be "bicycles" that can carry people in the sky! Last week, the world's first flying bicycle "XTurismo" was unveiled at t...
赵玉田 Talking
my country has built more than 910,000 5G base stations, accounting for 70% of the world. What do you think about this?
As the title suggests, at the 2021 China Internet Conference some time ago, Liu Liehong, Vice Minister of the Ministry of Industry and Information Technology, stated that China has built the world's l...
okhxyyo RF/Wirelessly
A small problem with the assembly instructions of a single-chip pipeline lamp
movr7,#8 main:movr0,#8 movp1,#01111111B; loop:;clr p1.4 AAAAAAAAA ;acall ds1ms BBBBBBBBB ; setb p1.4 CCCCCCCCC acallds1ms move a,p1 rra move p1,a djnz r0,loop djnzr7,main AJMPMAIN If the AAA, BBB, CCC...
niat32214 51mcu
EEWORLD University Hall----Introduction to various capacitors
Introduction to various capacitors : https://training.eeworld.com.cn/course/5363Introduction of various capacitors...
抛砖引玉 Analog electronics

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1342  2805  240  854  564  28  57  5  18  12 
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