myMectronic
myMectronic

A Premier B2B Part Search

CIT Relay and Switch J1021CS39VDC36 Industrial Control Relay

This PCB-mount relay features a 6-pin terminal configuration with SPDT switching, operating at 9 V DC coil voltage. It supports up to 3 A switching current, with a coil power of 0.36 W. The sealed design ensures durability and reliable operation in various applications. Suitable for high-density mounting, it offers low coil power consumption and is rated for a maximum switching power of 150 W. The relay's compact size (15.5 x 10.5 x 11.25 mm) and robust construction make it ideal for industrial and control systems requiring dependable switching performance.

Authorized Distributors
Source:DigiKey
Part No:J1021CS39VDC.36
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.64072
Buy/RFQ:

CIT Relay and Switch J1021CS39VDC36 Industrial Control Relay Specifications:

  • Contact Arrangement: SPDT
  • Maximum Switching Power: 150W
  • Contact Resistance: < 50 milliohms
  • Contact Material: AgNi + Au
  • Maximum Switching Voltage: 300VAC, 150VDC
  • Maximum Switching Current: 5A
  • Coil Voltage: 9VDC
  • Coil Resistance: 75% of rated voltage
  • Coil Power: 0.36W
  • Operating Temperature: -40°C to +85°C
  • Mechanical Life: 10 million cycles
  • Electrical Life: 100,000 cycles at rated load
  • Insulation Resistance: 100MΩ min. @ 500VDC
  • Dielectric Strength: 1250V rms coil to contact, 1500V rms contact to contact
  • Shock Resistance: 100 m/s² for 11 ms
  • Vibration Resistance: 1.5mm double amplitude at 10-40Hz
  • Solderability: 260°C for 5 seconds
  • Weight: 3.59 grams

Buy the Relays Jessica J1021CS39VDC36 – Reliable SPDT Switches for Industrial Applications

Order the Jessica J1021CS39VDC36 relay online today and ensure reliable PCB mounting with a sealed design. Its SPDT contact, 9 V DC coil voltage, and 3A current capacity are perfect for high-density applications. Featuring low coil power consumption of 0.36 W, it guarantees efficient energy use while offering durability for demanding environments. Compact size (15.5 x 10.5 x 11.25 mm) and high switching power make this relay ideal for automation, control panels, and industrial automation systems. Buy now for fast delivery and trusted performance.

Buy Jessica J1021CS39VDC36 relays now and experience dependable switching performance and low power operation for your industrial control systems.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J1021CS39VDC36?

You can click on the BUY or RFQ button to purchase J1021CS39VDC36 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J1021CS39VDC36?

You can download the J1021CS39VDC36 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J1021CS39VDC36?

CIT Relay and Switch

CIT Relay and Switch Part List

Browse and search other CIT Relay and Switch parts, locate datasheets and stock

Sponsored by