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K5AT Datasheet, PDF (1/2 Pages) C&K Components – Lighted SMT Tact Switch
K5AT
Lighted SMT Tact Switch
Features
Typical Applications
• High bright LED’s
• Application requiring illumination
• Gold plated dome contact offering
• Server, storage
superior contact reliability in time
• Network infrastructure
• Excellent ergonomics: sharp tactile feel • Telecom
and audible click
• Medical
• Reduced space usage on board “2 in 1”
• 40 N overload
B
• Tape and reel
• RoHS compliant and compatible
Specification
FUNCTION: momentary action
CONTACT ARRANGEMENT: Normally Open
TERMINALS: SMT with positioning pegs as an option
Mechanical
Operating force
FA1 Newtons
Type
(grams)
K5AT WH 43GP 4.0 (400)
Operating
life
(operations)
100,000
Travel (total
travel)
mm(mm)
0,5 (0.8)
1 Tolerances of operating force FA is ± 25%.
Packaging
180 or 900 pieces per reel
Reel dim. 180mm or 380mm
Electrical
POWER MIN/MAX: 0.02VA / 1.0VA
VOLTAGE MIN/MAX: 20mVdc – 32 Vdc
CURRENT MIN/MAX: 0.1mA – 100mA
CONTACT RESISTANCE: <100m Ω
INSULATION RESISTANCE: >1G Ω initial, >10M Ω after damp heat
BOUNCE TIME: <10ms
Environmental
OPERATING TEMPERATURE: -40˚C to 125˚C
STORAGE TEMPERATURE: -55˚C to 125˚C
RELATIVE HUMIDITY: 90 to 96% according to NF EN 60068-2-30
PROTECTION: dust protection and flux tight (IP 40)
OVERLOAD: 40N min
Process
SOLDERING: Compatible with the lead free soldering profile.
No washing
Materials
LEAD FREE
CONTACTS: Au over Ni
SOLDERING: Au over Ni
HOUSING: Thermoplastic UL94 VO
LED: type P-LCC-2
How To Order
Our easy build-a-switch concept allows you to mix and match options to create the switch you need. To order, select
desired option from each category and and place it in the appropriate box.
K5AT
LED color
YE (Yellow)
GN (Green)
RD (Red)
OG (Orange)
BU (Blue)
WH (White)
WH
4
3
G
Operating Force
4 4.0 N (400 grams)
Termination Peg
G Gulf wing NONE (STD.)
P (with pegs)
Contact Material
3 Gold (Au)
Packaging
NONE (900 pieces per reel)
R (reduced packaging 180 pieces per reel)
B–45
Dimensions are shown: Inch (mm)
Specifications and dimensions subject to change
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