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CIT Relay and Switch KJ03EXT Surface-Mount DIP switch

The KJ03EXT is a low-profile, surface-mount DIP switch designed for easy installation and reliable switching in electronic circuits. It features multiple positions, snap-in contacts, and a rugged nylon housing built to withstand operating temperatures from 40°C to 85°C. The switch has a contact resistance of less than 25 milliohms and an electrical life of approximately 2,000 cycles. The device is ideal for compact electronic products, offering durability and precise actuation suitable for industrial and consumer electronics.

Authorized Distributors
Source:DigiKey
Part No:KJ03EXT
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.83652
Buy/RFQ:

CIT Relay and Switch KJ03EXT Surface-Mount DIP switch Specifications:

  • Electrical Ratings Switch: 25mA @ 24VDC
  • Carry: 100mA @ 24VDC
  • Electrical Life: 2,000 cycles typical
  • Contact Resistance: < 25 mΩ initial
  • Actuation Force: 600 gF max
  • Actuator Travel: 0.90 mm
  • Dielectric Strength: 500 Vrms min
  • Insulation Resistance: > 100 MΩ min
  • Operating Temperature: 40°C to 85°C
  • Storage Temperature: -40°C to 85°C
  • Materials: Nylon for actuator and cover, Brass for terminals, Beryllium Copper for contacts, Gold over Nickel plating

Buy the CIT Switch KJ03EXT – Reliable Surface-Mount DIP Switch for Industrial Applications

Order the CIT Switch KJ03EXT online today and experience reliable performance in electronic circuits. This low-profile surface-mount DIP switch offers precise actuation, rugged nylon construction, and multiple positions, making it perfect for industrial, consumer, and electronic applications. Its durable design ensures long-lasting operation and consistent switching cycles, with an easy installation process. Enhance your electronic projects or manufacturing processes by choosing this high-quality, compact switch. Buy now for quick delivery and exceptional reliability.

Get CIT Switch KJ03EXT today—built for precision, durability, and reliable electronic switching in compact electronic devices.

Frequently Asked Questions

Where can I buy CIT Relay and Switch KJ03EXT?

You can click on the BUY or RFQ button to purchase KJ03EXT from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part KJ03EXT?

You can download the KJ03EXT datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of KJ03EXT?

CIT Relay and Switch

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