EEWORLDEEWORLDEEWORLD

Part Number

Search

A30442RSMCB

Description
ROTARY SWITCH-4POSITIONS, 3P4T, LATCHED, 0.02A, 20VDC, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT
CategoryMechanical and electronic products    switch   
File Size267KB,5 Pages
ManufacturerC&K
Environmental Compliance
Download Datasheet Parametric View All

A30442RSMCB Overview

ROTARY SWITCH-4POSITIONS, 3P4T, LATCHED, 0.02A, 20VDC, THROUGH HOLE-STRAIGHT, ROHS COMPLIANT

A30442RSMCB 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 typeMETRIC TYPE
Other featuresPANEL MOUNTABLE
body height12.83 mm
Body length or diameter26.19 mm
Contact (AC) maximum rated R load.02A@20VAC
Maximum contact current (AC)0.02 A
Maximum contact current (DC)0.02 A
Contact (DC) maximum rated R load.02A@20VDC
Maximum contact voltage (AC)20 V
Maximum contact voltage (DC)20 V
Electrical life15000 Cycle(s)
Graduation angle30 deg
JESD-609 codee4
Manufacturer's serial numberA
Installation featuresTHROUGH HOLE-STRAIGHT
Number of positions4
Number of switching segments3
Maximum operating temperature85 °C
Minimum operating temperature-30 °C
surface mountNO
Switch actionLATCHED
switch function3P4T
Switch typeROTARY SWITCH
Terminal surfaceGold (Au) - with Nickel (Ni) barrier
Termination typeSOLDER
Base Number Matches1
A Series
1-4 Pole Rotary Switches
Features/Benefits
Multi-pole and multi-position
Positive detent
Shorting & non-shorting contacts
Panel and PCB mounting
RoHS Compliant
Models Available
Typical Applications
Automotive
Major and small appliances
Industrial equipment
Specifications
CONTACT RATING: Q contact material: Switch - 2.5 AMPS @
125 V AC; 350 mA @ 125 V DC (UL/CSA). Carry - 5 AMPS
continuous. See page L-6 for additional ratings.
ELECTRICAL LIFE: 15,000 make-and-break cycles at full load up
to 300,000 detent operations.
CONTACT RESISTANCE: Below 20 m
typ. initial @
2-4 V DC, 100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 10 9
min.
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.
Operating and storage temp: -30º to 85ºC
OPERATING & STORAGE TEMPERATURE: -30ºC to 85ºC
NOTE:
Any models supplied with Q, B or G contact material are RoHS compliant.
NOTE:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Materials
HOUSING & BUSHING: Glass filled 6/6 nylon (UL 94V-0).
ACTUATOR: Glass filled 6/6 nylon (UL 94V-0).
MOVABLE CONTACTS: Q contact material: Coin silver, silver plated.
See page K-6 for additional contact materials.
STATIONARY CONTACTS & TERMINALS: Q contact material: Brass,
silver plated. See page K-6 for additional contact materials.
HARDWARE: Nut - zinc, nickel plated. Lockwasher — steel, bright
zinc plated. Stop Ring - brass, nickel plated.
TERMINAL SEAL: Epoxy.
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 K–4 through K–7. For additional options not shown in catalog, consult Customer Service Center.
K
Rotary
Switch Function
A100
SP, 30° Index, 12 pos. no stops
A102
SPDT, 30° Index
A103
SP, 30° Index, 3 pos.
Actuator
A104
SP, 30° Index, 4 pos.
15
1.500"
high, flatted
A105
SP, 30° Index, 5 pos.
03
.375" high, flatted
A106
SP, 30° Index, 6 pos.
05
.500" high, flatted
A107
SP, 30° Index, 7 pos.
14
1.500" high, flatted
A108
SP, 30° Index, 8 pos.
42
1.654" high, metric
A109
SP, 30° Index, 9 pos.
S1
Screwdriver Slot
A110
SP, 30° Index, 10 pos.
A112
SP, 30° Index, 12 pos.
Mounting Style
A114
SP, 90° Index, 2 pos.
R
3/8-32 threaded
A115
SP, 45° Index, 3 pos.
M
M10 x .75 metric
A124
SP, 90° Index, 4 pos.
Shorting/
A125
SP, 45° Index, 8 pos.
Non-shorting Contacts
A203
DP, 30° Index, 3 pos.
N
Non-shorting contacts
A204
DP, 30° Index, 4 pos.
S
Shorting contacts
A205
DP, 30° Index, 5 pos.
(Not available with models A114, A124 & A214)
A206
DP, 30° Index, 6 pos.
A214
DP, 90° Index, 2 pos.
Terminations
A303
3P, 30° Index, 3 pos.
Z
Solder lug
A304
3P, 30° Index, 4 pos.
C
PC Thru-hole
Contact Material
A402
4PDT, 30° Index
MC
Modular base
Q
Silver
A403
4P, 30° Index, 3 pos
B
Gold
Seal
G
Gold over silver
NONE
No seal
E
Epoxy seal
F
Splashproof bushing seal
K
Epoxy & splashproof bushing seal
Dimensions are shown: mm
Specifications and dimensions subject to change
K–3
www.ck-components.com
Urgently recruiting Zigbee software engineers
Due to business development, our company is now in urgent need of recruiting a Zigbee software engineer. If you are interested, please contact me, QQ: 1012015251...
huangfeian Wireless Connectivity
[TI's First Low Power Design Competition] Micro LCR Tester - Hardware Part 1
[i=s]This post was last edited by snoweaglemcu on 2014-11-17 00:59[/i] It has been a long time since I last posted. Although there has been no activity during this period, I have actually been taking ...
snoweaglemcu Microcontroller MCU
Can't find the motivation to keep exercising
I have a physique that is prone to obesity. I am the type that will gain weight even if I drink water, but I just can't stick to exercise. Two or three years ago, I was chubby and kept complaining abo...
yijindz Talking
A design scheme of smart water meter controlled by NFC
Introducing a national invention patent - a smart water meter with one card. The patent was applied by Zhengzhou Leyuan Electronic Technology Co., Ltd. and was authorized on January 9, 2018.Contents T...
fish001 Microcontroller MCU
Urgent! Please louxudan and the heroes come back to take a look at the 2812 programming problem
The value of the address 0x883 of the 2812 I use is 0005. When I use ccs3.1 to burn the plug-in, except for the password which is solid color, the rest are all gray and cannot be changed, that is, I c...
liurse Microcontroller MCU
Please help me with the files in PB6.0
The boss who installed pb6.0 came out and shouted, or added my QQ, 84529164. I urgently need several files in it, thank you very much!...
zhazhyrjkf3 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 969  2773  1277  2811  1606  20  56  26  57  33 
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