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CIT Relay and Switch J109F1AS129VDC45 Power Relay

This power relay features a PCB terminal design and a single pole, single throw normally open contact arrangement. It operates at 9 VDC coil voltage with a coil power of 0.45 W and supports a maximum switching current of 12 A. The relay is sealed for enhanced durability and measures approximately 22.3 x 17.3 x 14.5 mm. It is UL F class rated, RoHS compliant, and suitable for industrial automation, control applications, and electronic switching with high reliability and performance in a compact form factor.

Authorized Distributors
Source:DigiKey
Part No:J109F1AS129VDC.45
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.90647
Buy/RFQ:

CIT Relay and Switch J109F1AS129VDC45 Power Relay Specifications:

  • Dimensions: 22.3 x 17.3 x 14.5 mm
  • Coil Voltage: 9 VDC
  • Coil Resistance: 117 Ω
  • Coil Power: 0.45 W
  • Contact Arrangement: SPST N.O.
  • Maximum Switching Power: 336W
  • Maximum Switching Voltage: 380VAC, 110VDC
  • Maximum Switching Current: 12A
  • Electrical Life: 100K cycles
  • Mechanical Life: 10M cycles
  • Insulation Resistance: 100 MΩ @ 500VDC
  • Dielectric Strength: 2500V rms coil to contact
  • Operating Temperature Range: -55°C to +125°C
  • Storage Temperature Range: -55°C to +155°C
  • Weight: 11g
  • Certifications: UL F class, RoHS compliant, ULICUL certified
  • Shock Resistance: 100 m/s² for 11 ms
  • Vibration Resistance: 1.50mm double amplitude, 10~40Hz
  • Solderability: 260°C for 5s

Buy the Cit Relay J109F Series Power Relay 12A 9VDC Sealed Contact

Purchase the Cit Relay J109F sealed power relay online today to enjoy reliable operation with a 12A switching capacity, 9VDC coil, and durable sealed design. Ideal for industrial automation, control panels, and electronic switching, this relay ensures high performance and long service life. Its compact size, UL F class rating, RoHS compliance, and 100K cycle electrical life make it perfect for various demanding control and automation projects. Experience fast delivery and secure shopping now to enhance your applications with trusted relay technology.

Order your Cit Relay J109F sealed power relay today and ensure your control systems operate with dependable quality and high switching capacity.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J109F1AS129VDC45?

You can click on the BUY or RFQ button to purchase J109F1AS129VDC45 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J109F1AS129VDC45?

You can download the J109F1AS129VDC45 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J109F1AS129VDC45?

CIT Relay and Switch

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