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CIT Relay and Switch J115F21AL110VDCS9 Power Relay

This power relay features a PC board and quick connect terminal types. It has a single pole, single throw normally open contact configuration, and operates with a 110 V DC coil voltage. The relay can handle a current of up to 40 A and is designed with a low-profile, single side stable operating function. It is sealed as standard, with a coil power consumption of 0.9 W, and utilizes AgSnO2 contact material for reliable switching. Suitable for industrial automation and control applications, its compact size and high current capacity make it ideal for various electrical systems.

Authorized Distributors
Source:DigiKey
Part No:J115F21AL110VDCS.9
Stock:92
Inv Date:05-30-2026
Price: Unit price: $2.77
Buy/RFQ:

CIT Relay and Switch J115F21AL110VDCS9 Power Relay Specifications:

  • Dimensions: 31.9 x 26.8 x 28.1 mm
  • Weight: 35g
  • Coil Voltage: 110VDC
  • Coil Resistance: specified externally
  • Coil Power: 0.9W
  • Contact Arrangement: SPST N.O.
  • Maximum Switching Power: 600VA, 1120W
  • Contact Resistance: <30 milliohms initial
  • Contact Material: AgSnO2
  • Contact Rating: 40A @ 240VAC Resistive, 30A @ 277VAC General Purpose
  • Sealing: Sealed as standard
  • Operating Temperature: -55°C to +125°C
  • Insulation Resistance: 2500V rms min
  • Dielectric Strength: 1500V rms min. (Contact to Contact), 2500V rms min. (Coil to Contact)
  • Mechanical Life: 10 million cycles
  • Electrical Life: 100,000 cycles at rated load
  • Solderability: 260°C for 5s

Buy the Buy CIT RELAY J115F2 Part Number J115F21AL110VDCS9 Online

Purchase the CIT RELAY Power Relay today through our online store for fast delivery and guaranteed quality. With a 40A current rating, 110VDC coil voltage, and sealed construction, this relay offers dependable performance for automation, control systems, and industrial applications. Its compact size and AgSnO2 contact material ensure durability and efficient operation. Whether you need a reliable switching component for your electrical systems or a high-performance relay for automation projects, buy online now for best prices, quick shipping, and expert support.

Order your CIT RELAY Series J115F2 110 V DC relay today and ensure reliable switching with high current capacity and sealed design for industrial projects.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J115F21AL110VDCS9?

You can click on the BUY or RFQ button to purchase J115F21AL110VDCS9 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J115F21AL110VDCS9?

You can download the J115F21AL110VDCS9 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J115F21AL110VDCS9?

CIT Relay and Switch

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