KSS Datasheet, PDF (1/3 Pages) ITT Industries – Subminiature Side Actuated Tact Switch for SMT

KSS Series
Subminiature Side Actuated Tact Switch for SMT
Features/Benefits
• Low profile of 1.6 mm
• Excellent tactile feel
• High shear force
• Range of actuation forces
• Large flat top
• Redundant contacts option
• Date code marking
Typical Applications
• Cellular phone
• PDA, pagers
• Industrial electronics
• Health diagnostic electronics
Specification
Electrical
B
Silver
Gold
FUNCTION: momentary action
MAXIMUM POWER:
1 VA
0.2 VA
CONTACT ARRANGEMENT: N.O.
MAXIMUM VOLTAGE:
50 VDC
50 VDC
TERMINALS: Gullwing & 3-Way type for SMT
MAXIMUM CURRENT:
50 mA
10 mA
MINIMUM CURRENT:
1 mA
1 mA
Mechanical
DIELECTRIC STRENGTH: ≥ 250 VDC
Operating force Operating life Travel
CONTACT RESISTANCE: ≤ 100 mΩ
Type
Newtons (grams) (operations)
INSULATION RESISTANCE (100 VDC): ≥ 10⁹ Ω
KSS221G 2.0 (200) ± 25%
100,000
0,3 ± 0,15
BOUNCE TIME: ≤ 3 ms
KSS231G 2.5 (250) ± 20%
100,000
0,3 ± 0,10
KSS233W 2.5 (200) ± 25%
100,000
0,3 ± 0,15
Environmental
Silver
Gold
KSS241G 4.0 (400) ± 25%
100,000
0,3 ± 0,15
OPERATING TEMPERATURE: -40˚C to 85˚C -40˚C to 125˚C
STORAGE TEMPERATURE: -55˚C to 85˚C -55˚C to 125˚C
Packaging
Switches are delivered in tape and reels of 3,000 pieces. The reel
diameter is is 330mm (12.992 x .15). The tape dimensions conform
to the EIA-RS-481 and CE-2863 norms.
Process
SOLDERING: Infrared reflow in accordance with CECC00802
NOTE: Part numbers listed above do not represent all possible configurations.
For information on specific and custom switches, consult Customer Service Center.
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 place it in the appropriate box.
KSS
Actuator
2 Standard, 1,1 (0.043)
3 Large, 1,8 (0.070)
Operating Force
2 2.0 N (200 grams)
3 2.5 N (250 grams)
4 4.0 N (400 grams)
Termination
G Gull wing, SPST
W 3 way, 4 redundant contacts
Contact Material
1 Silver
3 Gold
B-17
Dimensions are shown: mm (inch)
Dimensions subject to change
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