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C&K COMPONENTS Y97HT21A4FAFP 6 mm Tact Switch

The C&K PTS645 series 6 mm tactile switches offer a compact and versatile solution for a wide range of applications. These switches are designed with a momentary action and SPST contact arrangement, providing reliable performance in consumer products, instrumentation, computer products, and industrial settings. They are available with various actuator lengths and actuation forces to meet specific design requirements. The RoHS compliant design ensures environmental compatibility, and the switches are offered in both thru-hole and surface mount technology (SMT) options for flexible integration into different circuit boards. The easy build-a-switch concept allows for customization to create a switch tailored to specific needs.

Authorized Distributors
Source:Newark
Part No:Y97HT21A4FAFP
Stock:10050
Inv Date:06-15-2026
Price: Unit price: $0.255
Buy/RFQ:
Part No:Y97HT21A4FAFP
Stock:0
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:
Part No:Y97HT21A4FAFP
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.2
Buy/RFQ:

C&K COMPONENTS Y97HT21A4FAFP 6 mm Tact Switch Specifications:

  • Function: Momentary action
  • Contact Arrangement: SPST, N.O.
  • Terminals: PC pins
  • Actuation Force: 130 grams, 160 grams, 200 grams, 260 grams
  • Life Expectancy: 50,000 operations
  • Contact Rating: 50 mA @ 12 V DC
  • Dielectric Strength: 250 V AC min
  • Contact Resistance: 100 mΩ max. initial
  • Insulation Resistance: 10[11] Ω min
  • Operating Temperature: -20˚C to 60˚C
  • Base Material: 6/6 nylon or glass filled polyester (PBT)
  • Actuator Material: 6/6 nylon or polyacetal
  • Cover Plate Material: Polyester or stainless steel
  • Dome Contacts: Phosphor bronze, silver clad
  • Stationary Contacts: Brass, silver plated
  • Terminal Material: Brass, silver plated

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Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase Y97HT21A4FAFP from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part Y97HT21A4FAFP?

You can download the Y97HT21A4FAFP datasheet or visit the C&K COMPONENTS website for support.

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