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CIT Relay and Switch KJ09RTT Surface Mount DIP Switch

The KJ series is a low-profile, surface-mount DIP switch designed for reliable circuit switching in electronic devices. Constructed with UL94V-0 nylon components, it offers extended or recessed actuator options for flexible application. The switch features gold-over-nickel plated beryllium copper contacts, and brass terminals, ensuring excellent conductivity and durability. With electrical ratings of 25mA at 24VDC and a typical lifespan of 2,000 cycles, it is suitable for compact electronic projects requiring consistent performance. Its temperature ratings range from -40°C to 85°C, making it ideal for diverse operating environments.

Authorized Distributors
Source:DigiKey
Part No:KJ09RTT
Stock:220
Inv Date:05-30-2026
Price: Unit price: $2.01
Buy/RFQ:

CIT Relay and Switch KJ09RTT Surface Mount DIP Switch Specifications:

  • Electrical Ratings Switch: 25mA @ 24VDC
  • Carry: 100mA @ 24VDC
  • Electrical Life: 2,000 cycles typical
  • Contact Resistance: < 25 mQ initial
  • Actuation Force: 600 gF max
  • Actuator Travel: 0.90 mm
  • Dielectric Strength: 500 Vrms min
  • Insulation Resistance: > 100 MQ min
  • Operating Temperature: 40°C to 85°C
  • Storage Temperature: -40°C to 85°C
  • Actuator Material: 6T Nylon, UL94V-0
  • Housing & Cover: 6T Nylon, UL94V-0
  • Contacts: Beryllium Copper, Gold over Nickel Plated
  • Terminals: Brass, Gold over Nickel Plated
  • Dimensions vary based on number of positions and actuator type, with lengths from 6.02 mm to 31.42 mm and widths from 2.54 mm to 27.94 mm.
  • Packaging options include tube or tape & reel, with switches packaged in OFF position.

Buy the Buy CIT-Relay-and-Switch KJ09RTT Surface Mount DIP Switch Part Number KJ09RTT Online

Purchase the CIT series KJ09RTT surface mount DIP switch online today. This compact, reliable switch is perfect for PCB applications requiring high durability and precise circuit control. It features gold-plated contacts for excellent conductivity and multiple actuator options for flexible installation. With a lifespan of 2,000 cycles and operating temperatures from -40°C to 85°C, this switch delivers consistent performance in diverse environments. Elevate your electronic designs and ensure dependable operation by ordering online now.

Order your CIT series KJ09RTT DIP switch today and ensure dependable switching performance for your PCB projects with versatile actuator options.

Frequently Asked Questions

Where can I buy CIT Relay and Switch KJ09RTT?

You can click on the BUY or RFQ button to purchase KJ09RTT from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part KJ09RTT?

You can download the KJ09RTT datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of KJ09RTT?

CIT Relay and Switch

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