ITT K5V Right Angle Lighted SMT Tact Switch DATA SHEET
Summary
Discover the highly versatile K5V series of lighted tactile switches, a superior component for low-profile, high-reliability electronic interfaces. This guide provides comprehensive documentation for various mounting solutions—Surface Mount (SMT), Through Hole (THT), and Panel Mount—allowing engineers to customize switches using an easy build-a-switch concept. The manual covers detailed electrical specifications, dimensional diagrams, material compatibility, and optimal PCB layouts. Ideal for designers in the server, automotive, medical, and network infrastructure sectors, these RoHS-compliant switches ensure sharp tactile feedback and long service life in demanding applications.
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Ta ct ile it ch es
K5V 现货库存、技术资料、百科信息、热点资讯，精彩尽在鼎好! Right Angle Lighted SMT Tact Switch
Features Typical Applications
Gold plated dome contact SPST/SPDT When backlighting and switch are
required to be a “2 in 1” component
Excellent ergonomics
The dome contact secures a superior
High bright leds
contact reliability in time
Reduced space usage on board The ergonomics of K5V provides a
40 N overload long travel, a sharp tactile feel and an audible click
Tape and reel
Server, storage, automotive, network
Ro HS compliant and compatible
infrastructure, medical
Specification Electrical FUNCTION: momentary action POWER MIN/MAX: 0.02VA / 1.0VA CONTACT ARRANGEMENT: Normally Open + Normally Closed VOLTAGE MIN/MAX: 20m Vdc – 32 Vdc TERMINALS: SMT with positioning pegs CURRENT MIN/MAX: 0.1m A – 100m A CONTACT RESISTANCE: <150m Ω
Mechanical
INSULATION RESISTANCE: >1G Ω initial, >10M Ω after damp heat Operating force Operating Travel (total BOUNCE TIME: <5ms
FA1 Newtons life travel)
Type (grams) (operations) mm(mm) Environmental K5V1CL43G 4.0 (400) 25,000 1.2 (2.4)
OPERATING TEMPERATURE: -40˚C to 85˚C STORAGE TEMPERATURE: -50˚C to 85˚C
Tolerances of operating force FA is ± 25%.
RELATIVE HUMIDITY: 90 to 96% according to NF EN 60068-2-30 Packaging PROTECTION: dust protection and flux tight OVERLOAD: 40N min
330 pieces per reel Reel ø 360mm
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 HB
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.
Actuator Termination
Actuator color/LED color Surface mount
without latch
CL Transparent/No LED
with latch (for light pipe extension)
Black Actuator/No LED
Operating Force
YE Translucid/Yellow Contact Material
4.0 N (400 grams)
GN Translucid/Green Gold (Au) RD Translucid/Red OG Translucid/Orange BU Translucid/Blue WH Translucid/White YG Translucid/Yellow-Green RG Translucid/Red-Green
Dimensions shown in: mm (inch)
Specifications and dimensions subject to change
www.ittcannon.com
Page Summary Contents For ITT K5V Right Angle Lighted SMT Tact Switch DATA SHEET
Manual Details
| Brand | ITT |
|---|---|
| Pages | 6 |
| File Size | 751.78 KB |
| Published | May 24, 2026 |
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Frequently Asked Questions
What is the operating temperature range for these switches?
The operating temperature range is from -40˚C to 85˚C.
Is this product suitable for lead-free soldering processes?
Yes, it is compatible with the lead free soldering profile and uses Au over Ni contacts.
How can I choose custom options for a switch build?
Use the easy build-a-switch concept; select your desired option from each category box to order by mixing and matching components.
What is the tactile feel or physical mechanism like?
The ergonomics provide a long travel, a sharp tactile feel, along with a 40 N overload providing an audible click.