myMectronic
myMectronic

A Premier B2B Part Search

C&K COMPONENTS RKC2SJF170SMTRLFS Microminiature SMT Tactile Switch

The RKC2 Series is a microminiature SMT top actuated tactile switch designed for compact electronic devices with high reliability. Featuring a height of 1.7mm and dimensions of 3.5 x 2.7mm, it supports contact forces of 180, 250, 350, and 500 gf, making it suitable for automotive keyfobs, consumer electronics, and medical devices. It provides 100,000 to 200,000 cycles, with an operating temperature from -40°C to 85°C. The switch features a SPST N.O. contact configuration, SMT termination, and is compatible with infrared reflow soldering, ensuring durability and consistent performance in demanding environments.

Authorized Distributors
Source:Newark
Part No:RKC2SJF170SMTR LFS
Stock:272
Inv Date:06-15-2026
Price: Unit price: $0.374
Buy/RFQ:
Source:DigiKey
Part No:RKC2SJF170SMTR LFS
Stock:5924
Inv Date:06-15-2026
Price: Unit price: $0.21587
Buy/RFQ:
Part No:RKC2SJF170SMTR LFS
Stock:3737
Inv Date:06-16-2026
Price: Unit price: $0.34
Buy/RFQ:
Part No:RKC2SJF170SMTRLFS
Stock:0
Inv Date:06-15-2026
Price: Unit price: $0.18
Buy/RFQ:
Part No:RKC2SJF170SMTR LFS
Stock:2659
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS RKC2SJF170SMTRLFS Microminiature SMT Tactile Switch Specifications:

  • Function: momentary action
  • Maximum Voltage: 12 VDC
  • Contact Arrangement: SPST N.O.
  • Maximum Current DC: 20 mA
  • Contact Resistance: 100 mo
  • Travel: 0.15 + 0.1mm
  • Insulation Resistance: 100 MO min.
  • Dielectric Strength: 250 VA C (1 minute)
  • Bounce Time: < 10 ms
  • Operating Temperature: -40°C to 85°C
  • Life Cycles: 100,000 to 200,000
  • Soldering: Infrared Reflow according to IEC61760-1
  • Packaging: 4,000 pieces per reel
  • Dimensions: Height 1.7mm, size 3.5 x 2.7mm
  • Actuation Force Options: 180, 250, 350, 500 gf
  • Terminal Type: SMT, J-lead or LFS Lead-Free Compatible

Buy the RKC2 Series Tactile Switch: RKC2SJF170SMTRLFS

Order the RKC2SJF170SMTRLFS now and experience a compact, reliable tactile switch designed for high cycle life and durability in various demanding electronic devices. With advanced SMT capabilities, it ensures seamless integration and consistent performance in automotive keyfobs, medical equipment, and consumer electronics. Enjoy easy online purchasing and fast delivery of this high-quality, temperature-rated switch that offers precision, stability, and long-term operation for your design needs. Perfect for space-constrained applications requiring robust switch performance.

Get RKC2SJF170SMTRLFS today—built for precision, reliability, and long-lasting performance in compact electronic applications.

Frequently Asked Questions

Where can I buy C&K COMPONENTS RKC2SJF170SMTRLFS?

You can click on the BUY or RFQ button to purchase RKC2SJF170SMTRLFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part RKC2SJF170SMTRLFS?

You can download the RKC2SJF170SMTRLFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of RKC2SJF170SMTRLFS?

C&K COMPONENTS

C&K COMPONENTS Part List

Browse and search other C&K COMPONENTS parts, locate datasheets and stock

Sponsored by