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CIT Relay and Switch J109F1AS1048VDC36 Power Relay

This 48V DC power relay features a single pole single throw (SPST) normally open contact configuration, ideal for PCB mounting and automation applications. It is sealed to prevent dust and moisture ingress, with a coil power consumption of 0.36 W for energy efficiency. The relay has a contact current rating of 10 A, capable of switching electrical loads up to 336W. Designed for reliability and durability, it supports voltage ratings up to 380VAC and 110VDC, making it suitable for various switching and control functions in industrial and electronic systems.

Authorized Distributors
Source:DigiKey
Part No:J109F1AS1048VDC.36
Stock:0
Inv Date:05-30-2026
Price: Unit price: $1.2082
Buy/RFQ:

CIT Relay and Switch J109F1AS1048VDC36 Power Relay Specifications:

  • Coil Voltage: 48VDC
  • Coil Resistance: values obtained externally
  • Coil Power: 0.36 W
  • Contact Arrangement: SPST N.O.
  • Contact Material: AgSnO2
  • Maximum Switching Power: 336W
  • Contact Rating: 10A @ 300VAC & 28VDC
  • Maximum Switching Voltage: 380VAC, 110VDC
  • Maximum Switching Current: 12A @ 125VAC & 28VDC
  • Dimensions: 22.3 x 17.3 x 14.5 mm
  • Operating Temperature: -55°C to +125°C
  • Storage Temperature: -55°C to +155°C
  • Dielectric Strength: 2500V rms (coil to contact), 1000V rms (contact to contact)
  • Mechanical Life: 10 million cycles
  • Electrical Life: 100,000 cycles
  • Insulation Resistance: specified externally
  • Shock Resistance: specified externally
  • Vibration Resistance: specified externally

Buy the Buy CIT RELAY J109F Series 48VDC Power Relay Part Number J109F1AS1048VDC36 Online

Upgrade your electrical system with the CIT RELAY J109F series 48VDC power relay. This compact, sealed relay offers high durability, a 10A contact rating, and energy-efficient coil power of 0.36 W. Designed for PCB mounting, it provides reliable switching up to 336W, with a maximum voltage of 380VAC and 110VDC. Its robust construction supports a wide operating temperature range, making it suitable for industrial automation, control panels, and switching applications. Purchase online today for dependable, long-lasting performance.

Order your CIT RELAY J109F1AS1048VDC36 sealed power relay today and ensure reliable switching performance in your automation projects.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J109F1AS1048VDC36?

You can click on the BUY or RFQ button to purchase J109F1AS1048VDC36 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J109F1AS1048VDC36?

You can download the J109F1AS1048VDC36 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J109F1AS1048VDC36?

CIT Relay and Switch

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