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KSA Series
Sealed Tact Switch

Tactile KSA product image

Image shown represents the product series and may not indicate the actual part number

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C&K’s KSA series sealed tact switch features a top or side actuated design and cambered terminals to ensure self-retention. The switches can be used for automation or manual insertion, making them ideal for telecommunication networks and automation and industrial applications.

Features and Benefits

  • Cambered terminals to ensure self retention
  • Designed for automatic or manual insertion
  • Top or side actuated

Typical Applications

  • Telecommunication networks
  • Automotive
  • Industrial

Specifications

  • Solderability:

    Wave soldering compatible with lead free soldering profile

  • Electrical Life:

    between 100,000 and 1,000,000 cycles depending on model

  • Operating Temperature:

    -40°C to 85°C (125°C for gold version)

  • Contact Rating:

    10mA (Gold); 50mA (Silver)

  • Contact Resistance:

    < 100 milliohms

  • Insulation Resistance:

    > 1000 megohms

  • Dielectric Strength:

    > 250 Vrms

= Most Common

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Current Rating Circuit Mounting Type Sealing Illumination Switch Function Electrical Life Cycles Actuator Type Actuator Height off PCB, from Pins Actuator Orientation Termination Style Footprint Illumination Voltage (Nominal) Illumination Type, Color Operating Force Additional Features Packaging
50mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 100,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 130gf Bulk
50mA @ 32VDC SPST-NO Thru-hole, Right Angle Sealed - IP60 No/None Off-Mom 100,000 Standard 5.80mm Side Actuated Thru-hole 8.00mm x 8.00mm 500gf Bulk
50mA @ 32VDC SPST-NO Thru-hole, Right Angle Sealed - IP60 No/None Off-Mom 100,000 Standard 5.80mm Side Actuated Thru-hole 8.00mm x 8.00mm 500gf Bulk
50mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 100,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 300gf Bulk
50mA @ 32VDC SPST-NO Thru-hole, Right Angle Sealed - IP60 No/None Off-Mom 100,000 Standard 5.80mm Side Actuated Thru-hole 8.00mm x 8.00mm 130gf Bulk
50mA @ 32VDC SPST-NO Thru-hole, Right Angle Sealed - IP60 No/None Off-Mom 1,000,000 Standard 5.80mm Side Actuated Thru-hole 8.00mm x 8.00mm 130gf Bulk
10mA @ 32VDC SPST-NO Thru-hole, Right Angle Sealed - IP60 No/None Off-Mom 1,000,000 Standard 5.80mm Side Actuated Thru-hole 7.40mm x 7.40mm 130gf Bulk
50mA @ 32VDC SPST-NO Thru-hole, Right Angle Sealed - IP60 No/None Off-Mom 100,000 Standard 5.80mm Side Actuated Thru-hole 8.00mm x 8.00mm 300gf Bulk
10mA @ 50VDC SPST-NO Thru-hole, Right Angle Sealed - IP60 No/None Off-Mom 100,000 Standard 5.80mm Side Actuated Thru-hole 7.40mm x 7.40mm 300gf Bulk
50mA @ 32VDC SPST-NO Thru-hole, Right Angle Sealed - IP60 No/None Off-Mom 100,000 Standard 5.80mm Side Actuated Thru-hole 8.00mm x 8.00mm 500gf Bulk
10mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 100,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 300gf Bulk
50mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 100,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 500gf Bulk
10mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 100,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 500gf Bulk
10mA @ 32VDC SPST-NO Thru-hole, Right Angle Sealed - IP60 No/None Off-Mom 100,000 Standard 5.80mm Side Actuated Thru-hole 8.00mm x 8.00mm 500gf Bulk
50mA @ 32VDC SPST-NO Thru-hole, Right Angle Sealed - IP60 No/None Off-Mom 500,000 Standard 5.80mm Side Actuated Thru-hole 8.00mm x 8.00mm 300gf Bulk
10mA @ 32VDC SPST-NO Thru-hole, Right Angle Sealed - IP60 No/None Off-Mom 500,000 Standard 5.80mm Side Actuated Thru-hole 8.00mm x 8.00mm 300gf Bulk
50mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 100,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 130gf Grounding Pin Tube
10mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 1,000,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 130gf Grounding Pin Tube
50mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 100,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 500gf Grounding Pin Tube
10mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 100,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 500gf Grounding Pin Tube
50mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 100,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 130gf Grounding Pin Bulk
50mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 1,000,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 130gf Grounding Pin Bulk
10mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 1,000,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 130gf Grounding Pin Bulk
50mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 100,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 300gf Grounding Pin Bulk
10mA @ 32VDC SPST-NO Thru-hole Sealed - IP60 No/None Off-Mom 100,000 Standard 4.70mm Top Actuated Thru-hole 7.40mm x 7.40mm 300gf Grounding Pin Bulk