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C&K COMPONENTS K12PBK155N High Performance Key Switch

High performance key switches designed for automotive, industrial electronics, and control panels, featuring excellent tactile feel, high reliability, and long life. Available in sealed versions with IP67 protection for dust and water resistance, these switches support various LED color options and actuation forces, including double stroke and detector versions. Constructed with tinned PC pins, they accommodate different mounting and terminal configurations, offering versatility for low-level switching applications. With a total travel of 1 to 2 mm, operating forces from 1.5 to 12 N, and high dielectric strength, these switches ensure durability and precise switching performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:K12P BK 1.5 5N
Stock:10045
Inv Date:06-15-2026
Price: Unit price: $6.32
Buy/RFQ:
Part No:K12PBK155N
Stock:0
Inv Date:06-16-2026
Price: N/A
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Part No:K12PBK1.55N
Stock:3747
Inv Date:06-15-2026
Price: Unit price: $6.79
Buy/RFQ:
Part No:K12PBK1.55N
Stock:3747
Inv Date:06-15-2026
Price: Unit price: $6.79
Buy/RFQ:
Part No:K12PBK1.55N
Stock:0
Inv Date:06-15-2026
Price: Unit price: $3.59
Buy/RFQ:
Part No:K12P BK 1.5 5N
Stock:1190
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:

C&K COMPONENTS K12PBK155N High Performance Key Switch Specifications:

  • Electrical Function: momentary switching
  • Switching Power Min./Max.: 0.02mW / 3 W
  • Switching Voltage Min./Max.: 2 V DC / 30 V DC
  • Switching Current Min./Max.: 10 mA / 100 mA
  • Contact Resistance: Initial < 50 mo
  • Total Travel: 1 mm, 1.5 mm, 2 mm
  • Switching Travel: 0.6 mm
  • Bounce Time: < 1 ms
  • Operating Force: 1.5 N, 2.5 N, 3.5 N, 5 N, 3.5/7 N, 6/12 N, additional forces available on request
  • Protection Class: K12C IP67, others IP40
  • Operating Temperature: -40°C to 85°C
  • Storage Temperature: -40°C to 95°C
  • Mounting: locating pins; snap-in housing options
  • Certification: compatible with lead-free soldering profile
  • Material: tinned PC pins, rubber cap for sealed version
  • Dimensions: total travel 1 mm to 2 mm, footprint varies by model
  • Environmental Resistance: dust tight, waterproof (IP67)

Buy the CKS High-Performance Key Switches Series K12: K12PBK155N

Enhance your control systems with our high-performance key switches, featuring IP67-rated sealed design, multiple LED options, and various actuation forces. Ideal for automotive, industrial electronics, and safety-critical applications, these switches provide excellent tactile feedback, long operational life exceeding 10 million cycles, and reliable switching performance under demanding conditions. Support for lead-free soldering ensures easy integration into modern manufacturing processes. Order now to ensure your project benefits from durable, high-quality, and versatile switching solutions available with quick online purchase options.

Buy CKS high-reliability key switch K12PBK155N now and experience unmatched durability, performance, and versatility for industrial and automotive applications.

Frequently Asked Questions

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You can click on the BUY or RFQ button to purchase K12PBK155N from an authorized C&K COMPONENTS distributor.

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You can download the K12PBK155N datasheet or visit the C&K COMPONENTS website for support.

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