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KMT223NGHFLFG

Description
SWITCH TACTILE SPST-NO 0.01A 32V
Categoryaccessories   
File Size171KB,2 Pages
ManufacturerC&K
Environmental Compliance
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KMT223NGHFLFG Overview

SWITCH TACTILE SPST-NO 0.01A 32V

KMT223NGHFLFG Parametric

Parameter NameAttribute value
circuitSPST-NO
switch functionOff - instantaneous
Contact rated current at different voltages0.01A @ 32VDC
Actuator typestandard
Installation typesurface mount
Actuator PCB height, vertical0.65mm
Actuator length, right angle-
Actuator directiontop touch
Terminal typegullwing
shape3.00mm x 2.60mm
illuminationNot glowing
lighting type, color-
Lighting voltage (nominal)-
force160gf
Intrusion protection-
characteristic-
Operating temperature-40°C ~ 125°C
Actuator material-
Switching stroke0.13mm
Mechanical life150,000 cycles
KMT2 Series
Nano-Miniature SMT Top Actuated
Features
Smallest footprint
High number of cycles within the
smallest packaging
Smallest thickness with integrated
actuator
Typical Applications
Mobile Phones
Hearing Aids
MP3 accessories
Bluetooth Headset
Ground pin option
Halogen free
Tactile Switches
Specification
FUNCTION: momentary action
CONTACT ARRANGEMENT: 1 make contact = SPST, N.O.
TERMINALS: Gullwing type for SMT
Environmental
Silver
OPERATING TEMPERATURE:
STORAGE TEMPERATURE:
-40˚C to 85˚C
-55˚C (10 days)
+85˚C (4 days)
Mechanical
Operating force
Type G and NG Newtons (grams)
KMT 211 HF LFS 1.0 (100) ± 0.25
KMT 221 HF LFS 1.6 (160) ± 0.40
Operating
Life
150,000
150,000
Tactile
Feeling
≥ 10%
≥ 30%
Travel mm
0.15 ± 0.1
0.15 ± 0.1
Process
SOLDERING: This component is suited to the following methods:
– Lead free reflow soldering process in accordance with IEC
61760-1.
Electrical
MAXIMUM POWER:
MAXIMUM VOLTAGE:
MINIMUM VOLTAGE:
MAXIMUM CURRENT DC:
MINIMUM CURRENT DC:
DIELECTRIC STRENGTH:
CONTACT RESISTANCE:
INSULATION RESISTANCE:
BOUNCE TIME:
Silver
0.5 VA
32 VDC
20 mV
50 mA
1 mA
≥ 250 Vrms (1mn)
≤ 150 mΩ
≥ 50 MΩ
≤ 6 ms
Packaging
In reels of 4,000 pieces.
Dimensions of reels according to EIA 481B
External diameter 180 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.
K
M
T
2
HF
L
F
Total Height
2
0.65 mm
Actuation Force
1
1.0 N (100 grams)
2
1.6 N (160 grams)
Contact
Material
1
Silver
3
Gold - please
contact Customer Service
Grounding
Option
G
Ground Pin
NG
No Ground Pin
Type
HF
Halogen Free
LFS
RoHS, silver plated
LFG
RoHS, gold plated - please contact Customer Service
Dimensions are shown: mm
Specifications and dimensions subject to change
B–7
www.ckswitches.com
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