K8WH41G Datasheet, PDF (1/3 Pages) C&K Components – Lighted SMT Tact Switch with Rugged LED Mounting Process

K8
Lighted SMT Tact Switch with Rugged LED Mounting Process
Features
• LED assembly without soldering
• Various LED options
• No light perturbation
• Sound haptic
• Various climatic classes
Typical Applications
• Automotive
• Network equipment
• Telecommunications
• Medical equipment
• Industrial controls
B
Specification
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make control = SPST, N.O.
TERMINALS: Gullwing type for SMT, peg as option, 2 terminals
for LED
Mechanical
Type
K8xx41G LFS
Actuation
Force
(N)
4.0
Operating
Life
(operations)
300,000
Total
Travel
(mm)
0.45±0.15
Tolerances on actuation force is ± 0.25%.
SEALING LEVEL: IP40
Illumination Colors
White, blue, pure green, orange, super red
LED technical information available on product specification.
For any extra color, please contact your sales representative.
Packaging
In reels of 900 pieces under sealed foil.
Dimensions of reels according to EIA RS481 or IEC 2863.
External diameter 380 mm.
Electrical
Silver
Gold
MAXIMUM POWER:
1.0 VA
0.2 VA
MAXIMUM VOLTAGE:
32 VDC
32 VDC
MINIMUM VOLTAGE:
20 mV
20 mV
MAXIMUM CURRENT:
50 mA
10 mA
MINIMUM CURRENT:
1 mA
0.1 mA
DIELECTRIC STRENGTH: (50 Hz, 1 min.) ≥ 250 Vrms
CONTACT RESISTANCE: < 100mΩ
INSULATION RESISTANCE: (100 V, inital stage) > 109Ω
BOUNCE TIME: < 10 ms
Environmental
OPERATING TEMPERATURE:
-40˚C to +85˚C (Silver)
-40˚C to +125˚C (Gold)
STORAGE TEMPERATURE:
Process
-55˚C to +85˚C (Silver)
-40˚C to +125˚C (Gold)
SOLDERING: Compatible with the lead free soldering profile.
No washing
MSL level: 5
NOTE:
The specifications show in the datasheet are for reference only and are not valid for
design-in work. Please contact your sales representative to request drawings and
product specifications.
For systems where reliability and safety are required, please contact your sales
representative to secure product integration and function to secure usage.
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.
K8
4
G
LED color
PG Pure Green
SR Super Red
OG Orange
BU Blue
WH White
Operating Force
4 4.0 N
Termination
G Gulf wing
LFS RoHS compliant and compatible. Silver plated.
LFG RoHS compliant and compatible. Gold plated.
Contact Material
1 Silver
3 Gold as option
B–67
Dimensions are shown: mm
Specifications and dimensions subject to change
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