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C&K COMPONENTS D6R90F2LFS SPST Momentary Key Switch

The C&K COMPONENTS D6R90 F2 LFS is a versatile SPST momentary key switch designed for a wide range of applications. Its key features include easy X, Y coding on single-side PCBs, providing design flexibility. The switch offers positive and smooth tactile feedback, enhancing user experience. Constructed with durable materials, it operates reliably across a temperature range of -20°C to 85°C. It is RoHS compliant and compatible, making it an environmentally responsible choice. Typical applications include video games, appliances, and other electronic devices requiring a momentary push-button function. The switch is delivered in packaging containing 10 trays with 250 pieces each, totaling 2,500 pieces per box.

Authorized Distributors
Source:Newark
Part No:D6R90 F2 LFS
Stock:1573
Inv Date:06-15-2026
Price: Unit price: $1.93
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Source:DigiKey
Part No:D6R90 F2 LFS
Stock:16448
Inv Date:06-15-2026
Price: Unit price: $1.72
Buy/RFQ:
Part No:D6R90 F2 LFS
Stock:4712
Inv Date:06-16-2026
Price: Unit price: $1.7
Buy/RFQ:
Part No:D6R90F2LFS
Stock:8884
Inv Date:06-15-2026
Price: Unit price: $1.018
Buy/RFQ:
Part No:D6R90F2LFS
Stock:8884
Inv Date:06-15-2026
Price: Unit price: $1.018
Buy/RFQ:

C&K COMPONENTS D6R90F2LFS SPST Momentary Key Switch Specifications:

  • Switching Power Max: 3 VA
  • Switching Voltage Max: 32 V DC
  • Switching Current Max: 100 mA DC
  • Operating Life (Max Switching Power): Version F1: 250,000 operations, Version F2: 100,000 operations
  • Contact Resistance: ≤100 mΩ
  • Dielectric Strength (50 Hz / 1 min): 250 V
  • Insulation Resistance: ≥108Ω
  • Bounce Time: ≤10 ms
  • Switching Travel (Version F1): 0.2 mm≤Te≤1.0 mm
  • Switching Travel (Version F2): 0.3 mm≤Te≤1.1 mm
  • Operating Force (Version F1): 0.8N≤Fa≤1.8N
  • Operating Force (Version F2): 2.0N≤Fa≤3.5N
  • Sealing: IP40
  • Operating Temperature: -20˚C to 85˚C
  • Solderability: Wave soldering (lead-free compatible), Hand soldering (350˚C for 3 seconds)

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Frequently Asked Questions

Where can I buy C&K COMPONENTS D6R90F2LFS?

You can click on the BUY or RFQ button to purchase D6R90F2LFS from an authorized C&K COMPONENTS distributor.

How do I troubleshoot issues or seek technical support for part D6R90F2LFS?

You can download the D6R90F2LFS datasheet or visit the C&K COMPONENTS website for support.

Who is the manufacturer of D6R90F2LFS?

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