myMectronic
myMectronic

A Premier B2B Part Search

CIT Relay and Switch J109F1CS129VDC45 Power Relay

This power relay features a compact design with PC board mounting and a SPDT contact arrangement, capable of handling up to 12A at 380VAC. Operating on 9V DC with a coil resistance of 512 ohms, it provides reliable switching with an operate time of 15.6 ms. The relay is sealed for enhanced protection, has an operating temperature range of -55°C to +125°C, and a dielectric strength of 2500V rms. It offers a long electrical life and high vibration resistance, making it ideal for industrial automation and control applications.

Authorized Distributors
Source:DigiKey
Part No:J109F1CS129VDC.45
Stock:0
Inv Date:05-30-2026
Price: Unit price: $0.93852
Buy/RFQ:

CIT Relay and Switch J109F1CS129VDC45 Power Relay Specifications:

  • Size: 22.3 x 17.3 x 14.5 mm
  • Contact Arrangement: SPDT
  • Contact Material: AgSnO2
  • Maximum Switching Power: 336W
  • Contact Rating: 6A @ 300VAC & 28VDC, 10A @ 125/240VAC & 28VDC, 12A @ 125VAC & 28VDC
  • Maximum Switching Voltage: 380VAC, 110VDC
  • Coil Voltage: 9VDC
  • Coil Resistance: 512Ω
  • Coil Power: 0.45W
  • Operate Time: 15.6ms
  • Release Time: 3.75ms
  • Electrical Life: 100K cycles
  • Mechanical Life: 10M cycles
  • Dielectric Strength: 2500V rms coil to contact, 1000V rms contact to contact
  • Temperature Range: -55°C to +125°C
  • Weight: 11g

Buy the CIT RELAY & SWITCH – Reliable J109F1CS129VDC45 for Industrial Applications

Buy the CIT Power Relay with SPDT contact, 12A capacity, sealed design, and 9V DC coil today online. This reliable relay is perfect for automation systems requiring durable switches, high switching power, and long electrical life. Featuring a compact size and sealed construction, it offers superior vibration and shock resistance, making it ideal for demanding industrial environments. Order now to ensure your control and automation projects benefit from high quality, dependable performance, and quick delivery. Perfect for control panels, machinery, and automation units.

Order your CIT relay series J109F1CS129VDC45 today and give your industrial control projects the dependable performance they deserve.

Frequently Asked Questions

Where can I buy CIT Relay and Switch J109F1CS129VDC45?

You can click on the BUY or RFQ button to purchase J109F1CS129VDC45 from an authorized CIT Relay and Switch distributor.

How do I troubleshoot issues or seek technical support for part J109F1CS129VDC45?

You can download the J109F1CS129VDC45 datasheet or visit the CIT Relay and Switch website for support.

Who is the manufacturer of J109F1CS129VDC45?

CIT Relay and Switch

CIT Relay and Switch Part List

Browse and search other CIT Relay and Switch parts, locate datasheets and stock

Sponsored by