EEWORLDEEWORLDEEWORLD

Part Number

Search

BY011UJC03LQ2

Description
KEYLOCK SWITCH, SPDT, LATCHED, 4A, 28VDC, PANEL MOUNT-THREADED, ROHS COMPLIANT
CategoryMechanical and electronic products    switch   
File Size197KB,5 Pages
ManufacturerC&K
Environmental Compliance
Download Datasheet Parametric View All

BY011UJC03LQ2 Overview

KEYLOCK SWITCH, SPDT, LATCHED, 4A, 28VDC, PANEL MOUNT-THREADED, ROHS COMPLIANT

BY011UJC03LQ2 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionROHS COMPLIANT
Reach Compliance Codecompliant
ECCN codeEAR99
Actuator typeKEYLOCK
Other featuresPANEL MOUNTABLE
body height30.29 mm
Body length or diameter25.98 mm
center contact materialCOPPER ALLOY
Center contact platingSILVER
Contact (AC) maximum rated R load4A@125VAC
Maximum contact current (AC)4 A
Maximum contact current (DC)4 A
Contact (DC) maximum rated R load4A@28VDC
Contact resistance0.01 mΩ
Maximum contact voltage (AC)125 V
Maximum contact voltage (DC)28 V
Dielectric withstand voltage1000VRMS V
Electrical life10000 Cycle(s)
End contact materialCOPPER ALLOY
End contact platingSILVER
Shell materialGLASS FILLED POLYESTER
Graduation angle90 deg
Insulation resistance1000000000 Ω
JESD-609 codee4
Manufacturer's serial numberBY
Installation featuresPANEL MOUNT-THREADED
Number of independent keys2
Number of positions2
Number of switching segments1
sealEPOXY TERMINAL SEALED
surface mountNO
Switch actionLATCHED
switch functionSPDT
Switch typeKEYLOCK SWITCH
Terminal surfaceSilver (Ag)
Terminal length0.22 inch
Terminal materialCOPPER ALLOY
Termination typeSOLDER
Base Number Matches1
BY Series
4 Tumbler Value Added Security Switchlocks
Features/Benefits
Anti-static switch
Removable lock core
Latch pawl option
Snap-together assembly
Typical Applications
Computers
Point-of-sale terminals
Postal equipment
Models Available
Specifications
CONTACT RATING: Q contact material: 4 AMPS @ 125 V AC or
28 V DC; 2 AMPS @ 250 V AC (UL/CSA). Low level models
with gold plating available. See page M-26 for additional ratings.
ELECTRICAL LIFE: 10,000 make-and-break cycles at full load.
CONTACT RESISTANCE: Below 10 m
typ. initial @ 2-4 V DC, 1
00 mA,for both silver and gold plated contacts.
INSULATION RESISTANCE: 109
min.
DIELECTRIC STRENGTH: 1,000 Vrms min. @ sea level.
INDEXING: 45º or 90º, 2-3 positions. Other functions available,
consult Customer Service Center.
STATIC RESISTANCE: Anti-static models exceed 20 KV DC static
resistance @ sea level, lock body to terminals.
NOTE:
Any models supplied with Q, B or G contact material are RoHS compliant.
NOTE:
Specifications and materials listed above are for switchlocks with standard options.
For information on specific and custom switchlocks, consult Customer Service Center.
Materials
LOCK: 4 tumbler lock with positive detent. Shell-zinc alloy;
Core-ABS plastic, black, std.; Facing-ABS plastic, black.
KEYS: Two nickel plated brass keys with code number. Plastic key
cover, black.
SWITCH HOUSING: Glass filled polyester (UL 94V-0).
CONTACTS & TERMINALS: Q contact material: Copper, silver plated.
See page M-26 for additional contact materials.
MOUNTING NUT: Zinc alloy.
MOUNTING CLIP: Steel, zinc 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 M–23 through M–26. For additional options not shown in catalog, consult Customer Service Center.
Switch and Lock Function
BY011U
SP, 90º, Index, keypull pos. 1 & 2
BY211U
DP, 90º Index, keypull pos. 1 & 2
BY01AF
SP, 45° Index, keypull pos. 1, 2 & 3
BY21AF
DP, 45° Index, keypull pos. 1, 2 & 3
M
Switchlock
Keying
J
One plastic round head key
and one nickel plated key
2
Two nickel plated keys
Lock Type
C
4 Tumbler lock with detent
Terminations
03
Solder lug
with hole
WC
Wire lead
Mounting Style
N
With nut
D
With clip
L
With latch pawl
and nut
M
With latch pawl
and clip
Contact Material
Q
Silver
B
Gold
G
Gold over silver
Lock Color
2
Black
Key Color
2
Black
NONE
Nickel plated brass
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
M–22
www.ck-components.com
Application of Intelligent Module IPM in Dual PWM Inverter
Introduction Since the development of frequency conversion technology, with the advancement of technology, the power devices of frequency converters have also experienced the development process from ...
feifei Industrial Control Electronics
Is there a bug in the GPIO low level interrupt of LPC1114?
The data sheet of LPC1114 says: When GPIO is configured as an edge-triggered interrupt, it can be cleared by clearing the GPIO interrupt clear register IC. If it is a level-triggered interrupt, this r...
richgood NXP MCU
Is there any software that can transfer the data received and sent by a TCP port on a computer to a physical serial port?
Note that it is not Ethernet to serial port hardware, nor TCP/UDP debugging assistant or serial port assistant, but software that transfers the data received and sent by a certain TCP port such as 888...
caoqing TI Technology Forum
I wonder what the price of MSP430 is?
I wonder what the price of MSP430 is? I am currently using a PIC microcontroller. Which one has a better price-performance ratio for chips with similar performance? Is the MSP430 emulator expensive? H...
bogedahan12 Microcontroller MCU
FAQ: Developing secure IoT edge-to-cloud applications on Linux using PKCS #11 and secure devices
Live Topic : Developing secure IoT edge devices to cloud applications for Linux systems using PKCS #11 and security devices | Microchip Security Solutions Series Seminar 18Content Introduction: In thi...
EEWORLD社区 Industrial Control Electronics
Basic knowledge of microwave circuits and design
Basic knowledge of microwave circuits and design...
mzxiang8 RF/Wirelessly

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 701  326  2725  42  1972  15  7  55  1  40 
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