KXT Datasheet, PDF (1/2 Pages) C&K Components – Ultra Low Profile Top Actuated

Features
• 3.0 x 2.0 mm footprint
• 0.58 mm thickness
• High number of cycle
KXT Series
Ultra Low Profile Top Actuated
Typical Applications
• Wearable electronics
• In-Ear headphones, Earbuds
• Mobile Phones
• Portable Electronics
• Hearing Aids
B
Specification
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: G type for SMT
TRAVEL: 0.13 mm ± 0.05 mm
Mechanical
KXT 111 LHS
KXT 121 LHS
KXT 131 LHS
Operating force
gf
100 ± 30
180 ± 50
240 ± 70
Operating
Life
300,000
300,000
300,000
Electrical
MAXIMUM VOLTAGE:
MAXIMUM CURRENT DC:
DIELECTRIC STRENGTH:
CONTACT RESISTANCE:
INSULATION RESISTANCE:
BOUNCE TIME:
12 VDC
50 mA
100 V AC (1mn)
≤ 500 mΩ
≥ 100 MΩ
≤ 10 ms
Environmental
OPERATING TEMPERATURE: -30˚C to 85˚C
STORAGE TEMPERATURE: -40˚C to 90˚C
Process
SOLDERING: This component is suited to the following methods:
Infrared Reflow Soldering in accordance with IEC61760-1
Packaging
In reels of 17,000 pieces
Dimensions of reels according to EIA 481B
External diameter 330 mm
NOTE: Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Part Number Description
For any part number different from those listed above, please consult your local representative.
KXT
1
1
LHS
Total Height
1 0.58mm
Actuation Force
1 100 gf
2 180 gf
3 240 gf
Contact Material
1 Silver
LHS Lead free, RoHS, Halogen Free, Silver plated
B–5
Dimensions are shown: mm
Specifications and dimensions subject to change
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