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C&K COMPONENTS PTS645SK70SMTR92LFS 6 mm Tact Switch

The PTS645 series 6mm tactile switch offers a compact design with a momentary action function and a round actuator for easy operation. Suitable for surface mounting G-type and J-type, it features choice of actuation forces from 130 to 260 grams, and compatible with various mounting heights and configurations. It is ideal for consumer electronics, instrumentation, computer devices, and industrial applications, providing reliable switching performance with a high lifespan of 100,000 operations. RoHS compliant, with options for ESD protection and different termination types, ensuring flexibility for diverse project needs.

Authorized Distributors
Source:Newark
Part No:PTS645SK70SMTR92 LFS
Stock:767
Inv Date:06-15-2026
Price: Unit price: $0.431
Buy/RFQ:
Source:DigiKey
Part No:PTS645SK70SMTR92 LFS
Stock:4200
Inv Date:06-15-2026
Price: Unit price: $0.26337
Buy/RFQ:
Part No:PTS645SK70SMTR92 LFS
Stock:17487
Inv Date:06-16-2026
Price: Unit price: $0.43
Buy/RFQ:

C&K COMPONENTS PTS645SK70SMTR92LFS 6 mm Tact Switch Specifications:

  • Function: Momentary action
  • Contact Arrangement: SPST, N.O.
  • Terminals: PC pins
  • Actuation Force: 130 g, 160 g, 200 g, 260 g
  • Life Expectancy: 100,000 operations
  • Contact Rating: 50 mA @ 12 V DC
  • Dielectric Strength: 250 V AC min.
  • Contact Resistance: 100 mΩ max. initial
  • Insulation Resistance: 10^9 Ω min.
  • Operating Temperature: -40°C to 85°C
  • Storage Temperature: -40°C to 85°C
  • Soldering: Preheating to 100°C for 45 sec max, soldering at 255°C for 5 sec max
  • RoHS compliant, ESD options available
  • Size: 6 x 6 mm footprint
  • Mounting: Surface mount (G-type, J-type) and thru-hole options
  • Material: Silver plated contacts
  • Actuator shapes: Round, square
  • Height options: From PCB 43 mm to 95 mm depending on model

Buy the CK Switches Series PTS645 6 mm Tact Switch: PTS645SK70SMTR92LFS

Purchase the CK Switches Series PTS645 6 mm tact switches online today for reliable, high-performance switching in consumer electronics, instrumentation, and industrial devices. These compact switches feature a momentary action, multiple actuation forces, and RoHS compliance, ensuring safety and environmental standards. Available with surface mount and thru-hole options, they are designed for durability, reliability, and easy installation, making them ideal for a wide range of electronic applications. Secure your supply and enhance your product quality through our online store now.

Order your CK Switches Series PTS645 6 mm Tact Switch today and give your electronic projects the dependable quality they deserve, with reliable momentary operation and a variety of mounting options.

Frequently Asked Questions

Where can I buy C&K COMPONENTS PTS645SK70SMTR92LFS?

You can click on the BUY or RFQ button to purchase PTS645SK70SMTR92LFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part PTS645SK70SMTR92LFS?

You can download the PTS645SK70SMTR92LFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of PTS645SK70SMTR92LFS?

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