EEWORLDEEWORLDEEWORLD

Part Number

Search

331120303

Description
Thumb/Pushwheel Switch, 3 Switches, Decimal, 10 Positions, 0.1A, 28VDC, Solder Terminal, Panel Mount,
CategoryMechanical and electronic products    switch   
File Size668KB,8 Pages
ManufacturerITT
Websitehttp://www.ittcannon.com/
Download Datasheet Parametric View All

331120303 Overview

Thumb/Pushwheel Switch, 3 Switches, Decimal, 10 Positions, 0.1A, 28VDC, Solder Terminal, Panel Mount,

331120303 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Reach Compliance Codecompliant
ECCN codeEAR99
body width29.06 mm
body height22.86 mm
Body length or diameter36.83 mm
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
Maximum contact voltage (AC)120 V
Maximum contact voltage (DC)28 V
Electrical life100000 Cycle(s)
Manufacturer's serial number3
Installation featuresPANEL MOUNT
Number of positions10
Number of switching segments3
Maximum operating temperature65 °C
Minimum operating temperature-10 °C
sealSEALED CONTACT AND DUST PROOF
surface mountNO
switch functionDECIMAL
Switch typeTHUMB/PUSHWHEEL SWITCH
Termination typeSOLDER
Base Number Matches1
C&K 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: -10ºC 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.ittcannon.com
A set of LaunchPad training photos for the TI Cup
The 2012 TI Cup has already ended. I still have some photos taken during the training on my phone, mainly the LaunchPad assignments that students were assigned to complete....
zpz1968 Microcontroller MCU
Disable automatic layer selection for routing
I would like to ask how to turn off the automatic layer selection function for routing... When I draw a 4-layer board, I select Signal Layer 1 or Signal Layer 2 for routing, but as soon as I click on ...
bluefox0919 PCB Design
Heroes, come and help analyze this circuit diagram, a simple constant current charging circuit
Today I saw a simple constant current charging circuit. I can only understand the voltage reduction, rectification and filtering parts. The other functions seem I don't understand, please give me some...
libin200899 Power technology
Looking for a mature barcode scale solution, great reward!
[table=98%] [tr][td]Looking for mature MCU barcode scale solutions. Individuals, teams, companies and other development capabilities can participate! Functional requirements: 1. Support communication ...
502hero MCU
A simple question about C51 external level interrupt
#include main() { EA=1; EX0=1; IT0=0; while(1) P1=0xff; } void exter0() interrupt 0 { P1=0; } For this simple external interrupt, I directly connected INT0 to ground with a switch. Why does the LED di...
乘风 Embedded System
Unable to download
The chip I use is 149, parallel port simulation. It can download when the chip is just soldered, but it can't download normally after a while. It always prompts that the chip cannot be found. I have c...
379448013 Microcontroller MCU

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2121  2549  1245  1309  1727  43  52  26  27  35 
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