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CIT Relay and Switch J115F31AL110VDCS9 Power Relay

This power relay features quick connect terminals and a single pole single throw normally open contact configuration. It operates at 110 V DC coil voltage, handling up to 40 A current with a low-profile, sealed design for durability. Consuming approximately 0.9 W of coil power, the relay includes AgSnO2 contact material, making it suitable for high-current switching applications. The relay offers excellent vibration and shock resistance, with a compact size of 32.4 mm x 26.8 mm x 28.1 mm, and operates within temperatures from -55°C to +125°C, ensuring reliable performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:J115F31AL110VDCS.9
Stock:0
Inv Date:05-30-2026
Price: Unit price: $2.31343
Buy/RFQ:

CIT Relay and Switch J115F31AL110VDCS9 Power Relay Specifications:

  • Dimensions: 32.4 mm x 26.8 mm x 28.1 mm
  • Coil Voltage: 110 VDC
  • Coil Power: 0.9 W
  • Contact Rating: 40 A at 240 VAC resistive
  • Contact Material: AgSnO2 (Silver Tin Oxide)
  • Contact Arrangement: SPST N.O.
  • Mechanical Life: 10 million cycles
  • Electrical Life: 100,000 cycles at rated load
  • Operating Temperature: -55°C to +125°C
  • Insulation Resistance: 100 MΩ min @ 500 VDC
  • Dielectric Strength: 2500 V rms coil to contact, 1500 V rms contact to contact
  • Shock Resistance: 200 m/s² for 11 ms
  • Vibration Resistance: 1.50 mm double amplitude, 10-40 Hz
  • Sealing: Sealed for durability
  • Weight: 37 g

Buy the Buy Citrelay J115F3 Series Power Relay Part Number J115F31AL110VDCS9 Online

Purchase the Citrelay J115F3 power relay online today to benefit from its reliable sealed design, high current capacity of 40A, and compact, low-profile profile. Equipped with quick connect terminals and AgSnO2 contact material, this relay is ideal for demanding applications requiring durability, vibration and shock resistance, and high temperature operation. With a coil voltage of 110 VDC and coil power of just 0.9 W, it provides efficient switching performance in a compact footprint, making it the perfect choice for automation, control panels, and industrial machinery.

Order your Citrelay J115F3 series power relay with sealed contacts and 40A capacity today and ensure reliable performance for demanding industrial or control applications.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J115F31AL110VDCS9?

You can click on the BUY or RFQ button to purchase J115F31AL110VDCS9 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J115F31AL110VDCS9?

You can download the J115F31AL110VDCS9 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J115F31AL110VDCS9?

CIT Relay and Switch

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