EEWORLDEEWORLDEEWORLD

Part Number

Search

312300902

Description
THUMB/PUSHWHEEL SWITCH-1SWITCHES, BCD COMPLEMENT, 0.1A, 28VDC, PANEL MOUNT, ROHS COMPLIANT
CategoryMechanical and electronic products    switch   
File Size376KB,8 Pages
ManufacturerC&K
Environmental Compliance
Download Datasheet Parametric View All

312300902 Overview

THUMB/PUSHWHEEL SWITCH-1SWITCHES, BCD COMPLEMENT, 0.1A, 28VDC, PANEL MOUNT, ROHS COMPLIANT

312300902 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerC&K
package instructionROHS COMPLIANT
Reach Compliance Codecompliant
ECCN codeEAR99
Actuator colorBLACK
Actuator materialACRYLONITRILE BUTADIENE STYRENE
Actuator typeTHUMBWHEEL
body width18.52 mm
Body colorBLACK
body height28.96 mm
Body length or diameter33.02 mm
center contact materialCOPPER ALLOY
Contact (AC) maximum rated R load.1A@120VAC
Maximum contact current (AC)0.1 A
Maximum contact current (DC)0.1 A
Contact (DC) maximum rated R load.1A@28VDC
Contact resistance0.1 mΩ
Maximum contact voltage (AC)120 V
Maximum contact voltage (DC)28 V
Dielectric withstand voltage500VRMS V
Electrical life100000 Cycle(s)
End contact materialCOPPER
End contact platingGOLD OVER NICKEL
Shell materialACRYLONITRILE BUTADIENE STYRENE(ABS)
Insulation resistance1000000000 Ω
Manufacturer's serial number3
Installation featuresPANEL MOUNT
Number of positions10
Number of switching segments1
Maximum operating temperature65 °C
Minimum operating temperature-40 °C
sealDUST PROOF
surface mountNO
switch functionBCD COMPLEMENT
Switch typeTHUMB/PUSHWHEEL SWITCH
Termination typeSOLDER
Base Number Matches1
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 M–4 thru M–10. 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
*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
M
Dimensions are shown: Inches (mm)
Specifications and dimensions subject to change
M–3
www.ck-components.com
[Ask TI] How to stabilize the output with wide voltage input
The input voltage of solar power supply fluctuates between 2-9V, and the internal resistance of the power supply is relatively large. In this case, how to output 5V voltage stably? [[i] This post was ...
leang521 Analogue and Mixed Signal
Is there a book called "Two-color illustrations and detailed explanation of capacitors and application circuits"?
Is there a book called "Two-color illustrations and detailed explanation of capacitors and application circuits"?...
electrical93 Analog electronics
Protel Tutorial
[i=s]This post was last edited by paulhyde on 2014-9-15 03:57[/i] Prepare for the next one and start with the basics!...
孤单南极 Electronics Design Contest
[Help] SIM300C sleep problem, why can't it connect to GPRS after sleep?
I am a novice, I hope you experts can help me~~~ I use SIM300C to transmit data via GPRS. After transmitting data once, I set the DTR pin to high level (the manual says that this can sleep). After tha...
z2661213 Embedded System
I would like to ask why the b ResetHandler in 44binit.s in S3C44b0 cannot jump
Hello everyone, I created a new project and added files on the S3C44b0 development board, and then compiled and simulated through ADS. As a result, I found that there was no response on the developmen...
rocky_z ARM Technology
The longer I stay up all night, the less sleepy I feel.
[i=s]This post was last edited by paulhyde on 2014-9-15 04:00[/i]The longer I stay up all night, the less sleepy I feel. It's the fourth day and it's almost over. Suddenly I feel like I still want to ...
jie900505 Electronics Design Contest

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 502  1477  2399  60  2665  11  30  49  2  54 
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