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C&K COMPONENTS 120873 PCB Keyswitch

C&K COMPONENTS' 120873 PCB keyswitch offers a robust and reliable solution for key input systems. These switches are designed for use under overlays or with RK 90 keycaps and are available in print and SMD versions. They feature a snap-action contact system and distinct key click, ensuring excellent switching reliability. Applications include industrial control panels, data entry systems, and various other commercial electronic devices. The switches meet UL approval standards for the American market and are available with various illumination options and contact configurations.

Authorized Distributors
Source:Newark
Part No:120873
Stock:51
Inv Date:06-15-2026
Price: Unit price: $14.52
Buy/RFQ:
Source:DigiKey
Part No:120873
Stock:13
Inv Date:06-15-2026
Price: Unit price: $16.37
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Part No:120873
Stock:0
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:
Part No:120873
Stock:0
Inv Date:06-16-2026
Price: N/A
Buy/RFQ:
Part No:120873
Stock:102
Inv Date:06-15-2026
Price: Unit price: $12.474
Buy/RFQ:
Part No:120873
Stock:102
Inv Date:06-15-2026
Price: Unit price: $12.474
Buy/RFQ:

C&K COMPONENTS 120873 PCB Keyswitch Specifications:

  • Versions: RACON 8, RACON 12, RACON 12 V, RACON 12 i, RF 15, RF 15 N, RF 15 R, RF 15 H, RF 19, RF 19, 1 Ö + 1 S, RF 19 H, Main switch KN19, RK 90 System, RG 85 III System, Full-Travael Keyswitch, RS 76, Keyswitches for Conductor Board
  • Recommended Key Grid: ≥12 mm, ≥15.24 mm, ≥19.05 mm, ≥23 mm, ≥24 mm
  • Illumination: Non-illuminated, Fully illuminated, Spot illuminated
  • Overall Height: 5.0 mm, 9.7 mm, 12.5 mm, 15.5/15.9 mm, 19.5 mm, 22.5 mm
  • Contacts: Gold, Silver
  • Contact Arrangement: 1 NO
  • Operating Force: 3.3 N
  • Switching Travel: 0.34 mm
  • Robustness: 100 N
  • Rated Voltage Min: 0.02 V
  • Rated Voltage Max: 42 V
  • Rated Current Min: 0.01 mA
  • Rated Current Max: 100 mA
  • Rated Power Max: 1 W
  • Contact Resistance: 100 mΩ
  • Insulation Resistance: 10^9 Ω
  • Bouncing Time: 5 ms
  • Ambient Temp Operating Min: -40 °C
  • Ambient Temp Operating Max: +80 °C
  • Flammability: UL 94 HB

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Frequently Asked Questions

Where can I buy C&K COMPONENTS 120873?

You can click on the BUY or RFQ button to purchase 120873 from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part 120873?

You can download the 120873 datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of 120873?

C&K COMPONENTS

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