Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 15 A Current Rating, 12V DC - Surface-Mounted Relays
OMRONSurface-Mounted Relays

OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 15 A Current Rating, 12V DC

The OMRON Flange Mount Relay is a surface-mounted relay from the LY Series, featuring a top flange mounting style and an octal base. It operates with a plug-in terminal electrical connection and is rated for 15 A at…

SKU 3G-OTH-36021

Also listed as: LY1FDC12 · LY1F DC12

Brand
OMRON
Item
Flange Mount Relay: Surface
Category
Surface-Mounted Relays
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OMRON
Manufacturer Part Number
LY1F-DC12
Series
LY Series
Type
SPDT
DC
12V
Base Type
Octal
Current Rating
15 A
Mounting Style
Top Flange
Operating Current
15 A at 10V AC (Resistive Load)
Electrical Connection
Plug-In Terminal

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

OMRON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OMRON Flange Mount Relay is a surface-mounted relay from the LY Series, featuring a top flange mounting style and an octal base. It operates with a plug-in terminal electrical connection and is rated for 15 A at 10V AC (resistive load) with a 12V DC coil, identified by manufacturer part number LY1F-DC12.

Frequently Asked Questions

What is the OMRON Flange Mount Relay used for?

The OMRON Flange Mount Relay is used for switching resistive loads in industrial control panels, automation systems, and machinery. Its top flange mounting and octal base simplify installation in tight spaces, making it suitable for applications requiring reliable SPDT switching at 15 A and 12V DC coil voltage.

What are the specifications of the OMRON LY1F-DC12 relay?

The OMRON LY1F-DC12 is a surface-mounted relay from the LY Series with a top flange mounting style and octal base. It features a 12V DC coil, SPDT contact configuration, and a current rating of 15 A at 10V AC (resistive load). Electrical connection is via plug-in terminals, and the manufacturer part number is LY1F-DC12.

Where to buy the OMRON LY1F-DC12 relay worldwide?

You can source the OMRON LY1F-DC12 relay worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine OMRON components to customers across industries.

How to install the OMRON flange mount relay?

To install the OMRON flange mount relay, secure it to a flat surface using the top flange holes, then connect the plug-in terminals to the octal socket. Ensure the coil voltage matches your 12V DC supply and that the load does not exceed 15 A at 10V AC. Follow standard electrical safety practices and verify wiring before energizing.

Used in

Common applications for OMRON
Automotive assembly lines — OMRON G2RV-ST500 AC/DC24 slim relays for compact control panel switching
Packaging machinery — OMRON E2E-X5Y1-M1 inductive proximity sensors for position detection of metal parts
HVAC systems — OMRON LY4-DC12 general-purpose relays for fan and compressor control
High-temperature ovens — OMRON E32-D51 fiber-optic cables for non-contact temperature sensing
Material handling — OMRON D4CC3002 limit switches for conveyor belt end-of-travel detection
Machine tool safety — OMRON TZ-1GV22 snap-action switches for interlock and guard monitoring

OMRON Products

3G Electric supplies OMRON surface-mounted relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 15 A Current Rating, 24V DC, SPDT (MPN LY1F-DC24)
OMRON
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 15 A Current Rating, 24V DC, SPDT (MPN LY1F-DC24)
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 10 A Current Rating, 12V DC, DPDT (MPN LY2F-DC12)
OMRON
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 10 A Current Rating, 12V DC, DPDT (MPN LY2F-DC12)
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 15 A Current Rating, 220/240V AC, SPDT (MPN LY1F-AC220/240)
OMRON
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 15 A Current Rating, 220/240V AC, SPDT (MPN LY1F-AC220/240)
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 15 A Current Rating, 24V AC, DPDT (MPN LY1F-AC24)
OMRON
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 15 A Current Rating, 24V AC, DPDT (MPN LY1F-AC24)
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 15 A Current Rating, 110/120V AC, SPDT (MPN LY1F-AC110/120)
OMRON
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 15 A Current Rating, 110/120V AC, SPDT (MPN LY1F-AC110/120)
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 10 A Current Rating, 12V DC, 3PDT (MPN LY3F-DC12)
OMRON
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 10 A Current Rating, 12V DC, 3PDT (MPN LY3F-DC12)

More from OMRON

View all OMRON parts
OMRON Solid State Relay: Surface Mounted, 20 A Max Output Current, Photocoupler, AC Output (MPN G3NA420BUTUAC100240)
OMRON
OMRON Solid State Relay: Surface Mounted, 20 A Max Output Current, Photocoupler, AC Output (MPN G3NA420BUTUAC100240)
OMRON Solid State Relay: Surface Mounted, 10 A Max Output Current, Photocoupler, AC Output (MPN G3NA-610B-DC5-24)
OMRON
OMRON Solid State Relay: Surface Mounted, 10 A Max Output Current, Photocoupler, AC Output (MPN G3NA-610B-DC5-24)
OMRON Enclosed Power Relay: Surface (Top Flange) Mounted, 30 A Current Rating, 24V DC, SPST-NO (MPN G7L-1A-BUBJ-CB-DC24)
OMRON
OMRON Enclosed Power Relay: Surface (Top Flange) Mounted, 30 A Current Rating, 24V DC, SPST-NO (MPN G7L-1A-BUBJ-CB-DC24)
OMRON Solid State Relay: Surface Mounted, 25 A Max Output Current, Photocoupler, AC Output (MPN G3NA-225B-UTU AC100-240)
OMRON
OMRON Solid State Relay: Surface Mounted, 25 A Max Output Current, Photocoupler, AC Output (MPN G3NA-225B-UTU AC100-240)
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 10 A Current Rating, 24V AC, SPST-NO (MPN G2R-1A-T-AC24)
OMRON
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 10 A Current Rating, 24V AC, SPST-NO (MPN G2R-1A-T-AC24)
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 5 A Current Rating, 24V DC, 3PDT (MPN MY3F-DC24)
OMRON
OMRON Flange Mount Relay: Surface (Top Flange) Mounted, 5 A Current Rating, 24V DC, 3PDT (MPN MY3F-DC24)
OMRON Enclosed Power Relay: Surface (Top Flange) Mounted, 30 A Current Rating, 12V DC, SPST-NO (MPN G7L-1A-TUBJ-CB-DC12)
OMRON
OMRON Enclosed Power Relay: Surface (Top Flange) Mounted, 30 A Current Rating, 12V DC, SPST-NO (MPN G7L-1A-TUBJ-CB-DC12)
OMRON Solid State Relay: Surface Mounted, 10 A Max Output Current, Photocoupler, AC Output (MPN G3NA-610B-AC100-240)
OMRON
OMRON Solid State Relay: Surface Mounted, 10 A Max Output Current, Photocoupler, AC Output (MPN G3NA-610B-AC100-240)