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CIT Relay and Switch J1021CS112VDC45 SPDT Automation Relay

This relay features a 6-pin PCB terminal shape with a Single Pole Double Throw contact configuration. It operates at 12 V DC coil voltage, handling a current of 1 amp. The relay is designed with a single side stable operating function, sealed for durability, suitable for high-density mounting applications. It has a coil power consumption of 0.45 W, a maximum switching power of 150W, and contact ratings of 5A at 125VAC and 30VDC. Its compact dimensions are 15.5 x 10.5 x 11.25 mm, making it ideal for diverse automation and control circuits.

Authorized Distributors
Source:DigiKey
Part No:J1021CS112VDC.45
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.60904
Buy/RFQ:

CIT Relay and Switch J1021CS112VDC45 SPDT Automation Relay Specifications:

  • Coil Voltage: 12 VDC
  • Coil Resistance: 720 ohms
  • Coil Power: 0.45 W
  • Contact Arrangement: SPDT
  • Contact Resistance: < 50 milliohms
  • Contact Material: AgNi + Au
  • Maximum Switching Power: 150W
  • Maximum Switching Voltage: 300VAC, 150VDC
  • Maximum Switching Current: 5A
  • Electrical Life: 100K cycles
  • Mechanical Life: 10M cycles
  • Operating Temperature: -40°C to +85°C
  • Storage Temperature: -40°C to +155°C
  • Dimensions: 15.5 x 10.5 x 11.25 mm
  • Weight: 3.59 g
  • Insulation Resistance: 100 MΩ @ 500VDC
  • Dielectric Strength: 1250V rms coil to contact
  • Shock Resistance: 100 m/s² for 11 ms
  • Vibration Resistance: 1.50mm double amplitude, 10-40Hz
  • Solderability: 260°C for 5 seconds

Buy the Electromechanical Series J102 SPDT Relay: J1021CS112VDC45

Order the Siemens J1021CS112VDC45 relay online today to enhance your automation systems. This durable, sealed relay features a 12V DC coil, 1A current capacity, and compact dimensions of 15.5 x 10.5 x 11.25 mm. Ideal for high-density mounting, it offers 100,000 electrical cycles and a reliable 150W switching power. With a low coil power consumption of 0.45 W and robust contact ratings, it ensures efficient and durable control in various industrial and electronic applications.

Buy Siemens J1021CS112VDC45 relay now and experience unmatched reliability and performance for your automation and control applications.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J1021CS112VDC45?

You can click on the BUY or RFQ button to purchase J1021CS112VDC45 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J1021CS112VDC45?

You can download the J1021CS112VDC45 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J1021CS112VDC45?

CIT Relay and Switch

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