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CIT Relay and Switch J102K1CS39VDC20 PCB Relay

This single-side stable relay is optimized for PCB mounting, featuring a 5-pin configuration and SPDT contact arrangement. Operating at 9 VDC with a coil power of 0.20 W, it supports switching up to 3 A at 125VAC, making it ideal for high-density mounting and automation applications. The relay is sealed for protection, with a compact size of approximately 15.5 x 10.5 mm. It offers reliable switching performance with a high electrical life of 100,000 cycles, suitable for industrial and control system use. Its robust construction ensures long-lasting performance in various environments.

Authorized Distributors
Source:DigiKey
Part No:J102K1CS39VDC.20
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.6962
Buy/RFQ:

CIT Relay and Switch J102K1CS39VDC20 PCB Relay Specifications:

  • Contact Arrangement: SPDT
  • Coil Voltage: 9 VDC
  • Coil Resistance: 11.7 ohms
  • Maximum Switching Power: 150W
  • Maximum Switching Voltage: 300VAC, 150VDC
  • Maximum Switching Current: 5A
  • Electrical Life: 100,000 cycles
  • Mechanical Life: 10 million cycles
  • Operate Time: 6.75 ms
  • Release Time: 2 ms
  • Operating Temperature Range: -40°C to +85°C
  • Storage Temperature Range: -40°C to +155°C
  • Weight: 3.59 grams
  • Sealed for durability
  • Termination: 5-pin configuration
  • Dimensions: approximately 15.5 x 10.5 mm
  • Insulation Resistance: 100 MΩ at 500VDC
  • Dielectric Strength: 1250V rms coil to contact
  • Shock Resistance: 100 m/s² for 11 ms
  • Vibration Resistance: 1.5 mm double amplitude, 10–40 Hz

Buy the Buy CitRelay J102K1CS39VDC20 Part Number J102K1CS39VDC20 Online

Purchase the CitRelay PCB Relay featuring SPDT contacts, 9 VDC coil, and 3 A switching capacity. Designed for high-density mounting and sealed for durability, this relay ensures reliable performance in automation, control, and industrial systems. With a compact size of approximately 15.5 x 10.5 mm, it offers excellent electrical life of 100,000 cycles, long-lasting mechanical endurance, and a temperature range from -40°C to +85°C. Perfect for engineers seeking dependable, high-quality relays for various electronic and automation applications.

Get CitRelay J102K1CS39VDC20 today—built for reliable switching, durable operation, and high-density PCB mounting solutions.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J102K1CS39VDC20?

You can click on the BUY or RFQ button to purchase J102K1CS39VDC20 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J102K1CS39VDC20?

You can download the J102K1CS39VDC20 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J102K1CS39VDC20?

CIT Relay and Switch

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