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CIT Relay and Switch J1021AS39VDC45 PCB relay

This 9V DC relay is ideal for PCB mounting applications, featuring a 6-pin configuration and SPST normally open contacts capable of switching up to 3A. It is sealed for durability and designed for high-density mounting with low coil power consumption of about 0.45W. Operating at a coil resistance of approximately 75 ohms, it provides reliable switching with a maximum switching power of 150W at 125VAC. The relay is suitable for various automation and control systems, offering high sensitivity and long electrical life of up to 100,000 cycles, making it versatile for industrial use.

Authorized Distributors
Source:DigiKey
Part No:J1021AS39VDC.45
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.64072
Buy/RFQ:

CIT Relay and Switch J1021AS39VDC45 PCB relay Specifications:

  • Coil Voltage: 9VDC
  • Coil Resistance: approximately 75 ohms
  • Contact Arrangement: SPST N.O.
  • Maximum Switching Power: 150W at 125VAC
  • Contact Rating: 3A @ 125VAC, 3A @ 30VDC
  • Operating Temperature: -40°C to +85°C
  • Electrical Life: 100,000 cycles
  • Mechanical Life: 10M cycles
  • Insulation Resistance: 100MΩ min. @ 500VDC
  • Dielectric Strength: 1250V rms @ sea level
  • Contact Resistance: < 50 milliohms
  • Sealing: Sealed
  • Weight: 3.59 grams
  • Dimensions: 15.5 x 10.5 x 11.25 mm

Buy the Test Equipment Series J102 9VDC Relay: J1021AS39VDC45

Order the Citrelay Series J102 9VDC relay online today and improve your control systems with this reliable, sealed, and efficient relay. Designed for PCB mounting, it features a 6-pin configuration and a SPST normally open contact arrangement, capable of switching up to 3A at 125VAC. Its low power consumption of about 0.45W and long electrical life of 100,000 cycles ensure durability and efficiency. Perfect for high-density electronic assemblies, this relay guarantees consistent performance and operational safety in various industrial automation applications.

Buy Citrelay Series J102 9VDC relay now and experience unmatched reliability and long-lasting performance in your automation projects.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J1021AS39VDC45?

You can click on the BUY or RFQ button to purchase J1021AS39VDC45 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J1021AS39VDC45?

You can download the J1021AS39VDC45 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J1021AS39VDC45?

CIT Relay and Switch

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