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CIT Relay and Switch J115F21A5VDCS6 High-Current Power Relay

This power relay features a compact design with quick connect terminals and a SPST N.O. contact arrangement, ideal for PCB mounting or quick connection applications. Operating at 5 VDC with a coil resistance of approximately 83 ohms, it handles up to 40 A of current, making it suitable for high-current switching. The relay is RoHS compliant, with a sealed enclosure for protection. It boasts a coil power of 0.6W, with contact resistance less than 30 milliohms, and uses durable silver tin oxide contact material for reliable performance under load and vibration conditions. Operating temperature ranges from -55°C to +125°C.

Authorized Distributors
Source:DigiKey
Part No:J115F21A5VDCS.6
Stock:0
Inv Date:05-30-2026
Price: Unit price: $2.15372
Buy/RFQ:

CIT Relay and Switch J115F21A5VDCS6 High-Current Power Relay Specifications:

  • Dimensions: 31.9 x 26.8 x 28.1 mm
  • Contact Arrangement: SPST N.O.
  • Contact Resistance: Less than 30 milliohms
  • Contact Material: Silver tin oxide (AgSnO2)
  • Switching Power: Up to 600 VA, 1120 W
  • Max Switching Voltage: 277 VAC, 110 VDC
  • Max Switching Current: 40 A
  • Coil Voltage: 5 VDC
  • Coil Resistance: Approximately 83 ohms
  • Coil Power: 0.6 W
  • Operating Temperature: -55°C to +125°C
  • Electrical Life: 100K cycles
  • Mechanical Life: 10M cycles
  • Insulation Resistance: 2500V rms min.
  • Dielectric Strength: 2000V rms min.
  • Solderability: 260°C for 5 seconds
  • Weight: 35 g

Buy the Buy Division of Circuit Intemuption Technology Power Relay Part Number J115F21A5VDCS6 Online

Discover the reliable high-current power relay with quick connect terminals, SPST N.O. contact configuration, and durable AgSnO2 contacts. Operating at 5 VDC with a coil power of 0.6W, it handles currents up to 40 A and is sealed for protection. Ideal for industrial automation, switchgear, and control panels, this relay offers long electrical and mechanical life, withstands harsh conditions, and maintains high performance with low contact resistance, ensuring safe and efficient operation in demanding environments.

Buy Division of Circuit Intemuption Technology J115F21A5VDCS6 relay now and experience unmatched reliability and performance for high-current switching applications.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J115F21A5VDCS6?

You can click on the BUY or RFQ button to purchase J115F21A5VDCS6 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J115F21A5VDCS6?

You can download the J115F21A5VDCS6 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J115F21A5VDCS6?

CIT Relay and Switch

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