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KSC221JLFS

SKU: KSC221JLFS

Regular price ₹ 26.19
Sale price ₹ 26.19 Regular price
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Product Description

The KSC221JLFS series of sealed tactile switches from LITTELFUSE / C&K COMPONENTS are designed for reliable performance in various electronic applications. These IP67-rated SMT switches feature a soft actuator with a height of 3.5mm, providing a positive tactile feel and ensuring durability in challenging environments.

Key Features & Benefits:

  • Sealed IP67 rating for protection against dust and water ingress
  • Soft actuator with a 3.5mm height for easy actuation
  • Electrical height for precise integration
  • Compatible with lead-free reflow soldering processes
  • RoHS and REACH compliant, low halogen
  • Designed for industrial electronics and consumer products

Electrical Characteristics:

Function Momentary action
Contact Arrangement 1 make contact = SPST, N.O.
Terminals J bend & Gullwing type for SMT
Sealing IP67
Electrical Ratings
Dielectric Strength (50 Hz, 1 min.) ≥ 250 Vrms
Contact Resistance ≤ 100mΩ
Insulation Resistance (100 V) ≥ 1000 MΩ
Bounce Time ≤ 1 ms
Maximum Voltage 32 VDC
Maximum Current 50 mA
Minimum Current 1 mA

Mechanical Characteristics:

Part Number Operating Force (N) Operating Life Electrical Travel (mm) Electrical Height from PCB (mm)
KSC221 2 ± 0.5 500,000 operations 0.35+0.25/-0.15 3.25 ± 0.2

Dimensions:

  • Electrical Travel: 3.5 mm
  • Electrical Height from PCB: 3.25 mm

Part Number: CK, Manufacturer: LITTELFUSE / C&K COMPONENTS, COO: FR, UOM: EA, ECCN: EAR99, Package Type: REEL

For detailed specifications, please refer to the datasheet.

Note: Specifications are subject to change without notice. For custom options and specific applications, consult the manufacturer or customer service.


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