KSU Series
Micro Mini Surface Mount Detect Switches
Features/Benefits
•
New multi contact construction
•
Metal actuator
•
Low actuating force
•
Gold contacts
•
Compatible with pick and
place machines
Typical Applications
•
Mobile phones and other
handheld devices
•
•
•
•
•
Portable medical devices
Audio devices
Automotive
Alarm devices
Payment terminals
Specifications
FUNCTION: Momentary action.
CONTACT TYPE: SPST Normally open.
TERMINALS: 4 SMT terminals.
MAXIMUM POWER: 0.2 VA
MIN./MAX. VOLTAGE: 20 mV – 50 VDC.
MIN./MAX. CURRENT: .01 mA – 0.01 A.
LOW LEVEL USE: 20 mV – 0.01 mA.
DIELECTRIC STRENGTH:
≥250
Vrms.
CONTACT RESISTANCE:
≤100
mΩ.
INSULATION RESISTANCE: (100 VDC) 109
Ω.
BOUNCE TIME: < 3 ms.
ACTUATING FORCE: 1,1 N ±0,8 N
TRAVEL TO MAKE: 0,65 mm - 0,45/+0,25 mm
MAXIMUM FORCE at max travel: 1,8 N
OPERATING TEMPERATURE: –40ºC to +125ºC.
MECHANICAL & ELECTRICAL LIFE: 100,000 cycles.
SOLDERABILITY: Infrared reflow.
PACKAGING: Delivered on tape & reel of 1000 pieces. The reel
diameter is 330mm (12.992). The tape dimensions conform to
the EIA–481 and EC–286–3 norms.
STORAGE TEMPERATURE: –55ºC to + 125ºC.
NOTE:
Specifications listed above are for switches with standard options.
For information on specific and custom switches, consult Customer Service Center.
Build-A-Switch
To order, simply select desired option from each category and place in the appropriate box. Available options are shown
and described on page E-5. For additional options not shown in catalog, consult our Customer Service Center.
E
Detect
Designation
KSU
Actuation
2
Standard
Actuation Force
1
1.1 N (110 grams)
Contact Material
3
Gold
Terminations
W
Gullwing
Dimensions are shown: IN (mm)
Dimensions subject to change
E-4
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ITT [ ITT INDUSTRIES ]
