EEWORLDEEWORLDEEWORLD

Part Number

Search

T203L1TKWRE

Description
Toggle Switch, DPDT, Latched, 2A, 28VDC, Wire Wrap Terminal, Panel Mount-threaded, ROHS COMPLIANT
CategoryMechanical and electronic products    switch   
File Size332KB,6 Pages
ManufacturerITT
Websitehttp://www.ittcannon.com/
Environmental Compliance
Download Datasheet Parametric View All

T203L1TKWRE Overview

Toggle Switch, DPDT, Latched, 2A, 28VDC, Wire Wrap Terminal, Panel Mount-threaded, ROHS COMPLIANT

T203L1TKWRE Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
package instructionROHS COMPLIANT
Reach Compliance Codeunknown
ECCN codeEAR99
body width8.13 mm
body height8.64 mm
Body length or diameter9.14 mm
Contact (AC) maximum rated R load2A@120VAC
Maximum contact current (AC)2 A
Maximum contact current (DC)2 A
Contact (DC) maximum rated R load2A@28VDC
Maximum contact voltage (AC)120 V
Maximum contact voltage (DC)28 V
Electrical life30000 Cycle(s)
JESD-609 codee3
Manufacturer's serial numberT
Installation featuresPANEL MOUNT-THREADED
Maximum operating temperature85 °C
Minimum operating temperature-30 °C
sealEPOXY TERMINAL SEALED
surface mountNO
Switch actionLATCHED
switch functionDPDT
Switch typeTOGGLE SWITCH
Terminal surfaceMatte Tin (Sn) - with Nickel (Ni) barrier
Termination typeWIRE WRAP
Base Number Matches1
T Series
Subminiature Toggle Switches
Features/Benefits
Compact size—small footprint
Single and double pole models
PC and panel mount
options available
Typical Applications
Hand-held telecommunications
Instrumentation
Medical equipment
RoHS compliant models available
Models Available
Specifications
CONTACT RATING: B contact material: 0.4 VA max. @ 20 V AC or
DC max. Q contact material (TX01 models): 3 AMPS @
120 V AC or 28 V DC. All other models: 2 AMPS @
120 V AC or 28 V DC. See page G-42 for additional ratings.
ELECTRICAL LIFE: TX01 models: 60,000 make-and-break
cycles at full load. All other models: 30,000 cycles.
CONTACT RESISTANCE: Below 20 m
typ. initial @
2-4 V DC, 100 mA, for both silver and gold plated contacts.
INSULATION RESISTANCE: 109
min.
DIELECTRIC STRENGTH: 1000 Vrms min. @ sea level.
OPERATING TEMPERATURE: –30ºC to 85ºC.
SOLDERABILITY: Per MIL-STD-202F method 208D, or
EIA RS-186E method 9 (1 hour steam aging).
NOTE:
Any models supplied with P, R, Q, B or G contact material are RoHS compliant
and compatible.
NOTE:
Specifications and materials listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Materials
CASE: Glass filled nylon 6/6, flame retardant, heat stabilized or
diallyl phthalate (DAP), (UL 94V-0).
ACTUATOR: Brass, chrome plated.
BUSHING: Brass, nickel plated.
HOUSING: Stainless steel.
SWITCH SUPPORT: Brass, matte-tin plated.
END CONTACTS: B contact material: Copper alloy, with gold plate
over nickel plate. Q contact material: Coin silver, silver plated.
See above for additional contact materials.
CENTER CONTACTS & TERMINALS: B contact material: Copper alloy,
with gold plate over nickel plate. Q contact material: Copper alloy,
silver plated. See page G-42 for additional contact materials.
TERMINAL SEAL: Epoxy.
HARDWARE: Nut & Locking Ring: Brass, nickel plated.
Lockwasher: Steel, nickel plated. Additional hardware available
separately, see Section O.
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 G-38 thru G-42. For additional options not shown in catalog, consult Customer Service Center. All models
have epoxy terminal seal and are compatible with all “bottom-wash” PCB cleaning methods.
Switch Function
T101
SPDT On-None-On
T102
SPDT Off-None-On
T103
SPDT On-Off-On
T105
SPDT Mom.-Off-Mom.
T107
SPDT On-Off-Mom.
T108
SPDT On-None-Mom.
T201
DPDT On-None-On
T205
DPDT Mom.-Off-Mom.
T203
DPDT On-Off-On
T207
DPDT On-Off-Mom.
T208
DPDT On-None-Mom.
T211
DPDT On-On-On.
Actuator
P3
Flatted,
anti-rotation,
.490" high
S
.370" high
K
Locking lever, round tip
L1
.620" high
M1
.220" high
S1
.410" high
M
.210" high
L
.290" high
Bushing
H
.220" high, threaded, flat
H9
.220" high, unthreaded, flat
CF
Splashproof, .310" high, threaded, flat
D9
.260" high, unthreaded, keyway
T
.310" high, threaded, flat
T9
.310" high, unthreaded, flat
TD
.260" high, threaded, keyway
TK
.310" high, threaded, keyway
Y
.220" high, threaded, keyway
Y9
.220" high, unthreaded, keyway
Terminations
A
Right angle, PC thru-hole
AV
Vertical right angle,
PC thru-hole
C
PC Thru-hole
V3
Vertical mount V-bracket
Z
Solder lug
W
Wire wrap
Contact Material
B
Gold
P
Gold, matte tin
Q
Silver
G
Gold over silver
R
Gold over silver, matte-tin
Seal
E
Epoxy
G
Toggle
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
G–37
www.ck-components.com
Software programming required for making LaunchPad for 430 MCU
Good morning, engineers: I am a novice and want to make a LaunchPad for MSP430F6459. The template is MSP430F5529LaunchPad. The hardware circuit has been built. The USB controller uses the TUSB2036 chi...
shenchao Microcontroller MCU
IP Design Specifications in the 2021 Standard for Very Large Scale Integrated Circuit (VLSI) Design Flow
In the modern semiconductor industry, VLSI design methods based on IP (intellectual property) are a development trend, which is very important for enhancing the production capacity of VLSI chips. The ...
modemdesign FPGA/CPLD
STM32 drives color screen
I have a 3.2-inch TFT touch screen, but I don't have any data on it. I'm a beginner and hope some master can give me some data. Thank you....
Globl MCU
A series of online recruitment activities for key industries of 2013 college graduates nationwide
——Recruit professional talents, and see the talents on the Internet Fresh university graduates are a special group in society, referring to people who have received university education, as the forefr...
LEDycw Recruitment
ST60 short-distance contactless 60GHz millimeter wave connector actual test
[i=s]This post was last edited by x1816 on 2022-1-8 17:08[/i]Previous story: See the unboxing and analysis post https://bbs.eeworld.com.cn/thread-1191435-1-1.htmlTest environment introductionThe test ...
x1816 RF/Wirelessly
The electromagnetic force of the electromagnet used in question J seems to be insufficient.
[i=s] This post was last edited by paulhyde on 2014-9-15 03:29 [/i] As the title says ~ Do you have any suggestions?...
741070398 Electronics Design Contest

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2675  155  1836  1405  337  54  4  37  29  7 
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