12v signal relay

Name:12v signal relay
Brand:BETA/MGRELAY
Model: MP01-2C-XXVDC
Series: MP01
Contact Form: 2C (DPDT)
Coil Voltage: [5/6/12/24/36/48/110]VDC

Our products are fully compatible alternatives to most brands of electromagnetic relays

The MP01 Series 12V signal power relay is a compact, high-performance PCB-mounted electromagnetic relay designed for applications requiring reliable signal switching and enhanced electrical isolation. Featuring a 2-pole DPDT (2C) contact configuration, this relay combines compact design, high impulse withstand capability, and low coil power consumption, making it ideal for industrial control systems, appliances, and automation equipment.

Engineered for safety-critical environments, the MP01 relay provides excellent dielectric strength and creepage distance, ensuring long-term stability in demanding electrical conditions. Fully compliant with RoHS and REACH standards, it delivers environmentally responsible performance with extended operational life.

Key Features of 12v signal relay

✔ Compact PCB Mount Design
Space-saving structure optimized for printed circuit board mounting, suitable for high-density control boards.

✔ High Electrical Isolation

  • 8 mm creepage distance

  • 5000VAC dielectric strength (coil to contacts)

  • Impulse withstand voltage up to 10,000V

Ensures superior insulation and enhanced operational safety.

✔ Low Power Consumption
Only 0.53W DC coil power, reducing energy usage and heat generation in control circuits.

✔ 2C Contact Configuration (DPDT)
Double-Pole Double-Throw design with both NO (Normally Open) and NC (Normally Closed) contacts for flexible circuit control.

✔ Standard 5A Switching Capacity
Reliable switching performance suitable for signal and light power load applications.

✔ Wide DC Coil Voltage Range
Available from 5VDC to 110VDC, including 12VDC models for standard control systems.

✔ Socket Compatibility
Compatible with multiple socket options for easy installation, maintenance, and replacement.

✔ Environmental Compliance
Manufactured in accordance with RoHS and REACH regulations.

Applications

The MP01 Series 12V signal relay is widely used in:

  • Industrial automation systems

  • PLC modules and control boards

  • Household appliances

  • Power distribution panels

  • Security and monitoring systems

  • Instrumentation equipment

  • Industrial control cabinets

SpecificationDetails
SeriesMP01
Contact FormDPDT (2C)
Rated Switching Current5A
Coil Voltage5VDC – 110VDC (12VDC available)
Coil Power Consumption0.53W (DC)
Dielectric Strength5000VAC (Coil to Contacts)
Impulse Withstand Voltage10,000V
Creepage Distance8 mm
Mounting TypePCB
ComplianceRoHS, REACH

Comparison Table of Relay Parameters with Other Brands

FeatureFinder 40.52Omron G2R (Standard)Hongfa HF14FFHongfa HF115FMP01 (
ManufacturerFinderOmronHongfaHongfamg
Key Models40.52G2R-1, G2R-2HF14FFHF115FMP01-2C
Contact Form2 CO (DPDT)1 CO (SPDT) / 2 CO (DPDT)1A (SPST-NO) / 1C (SPDT)1C (SPDT) / 2C (DPDT)2C (DPDT)
Rated Current (Max)10 A (per contact)10 A (1-pole) / 5 A (2-pole)10 A16 A (1-pole) / 8 A (2-pole)5 A
Contact MaterialAgNi or AgSnO₂Ag-alloy (Cd free)AgSnO₂, AgNiAgNiAgNi alloy
Coil Power (DC)650 mW (Std) / 500 mW (Sens)Approx. 0.53 WApprox. 530 mWApprox. 400 mW0.53 W
Dielectric Strength (Coil-Contact)4000 VAC5000 VAC5000 VAC5000 VAC5000 VAC
Clearance/Creepage (Coil-Contact)8 mm8 mmNot specified in provided doc8 mm8 mm (implied by 5000V rating)
Ambient Temperature-40°C to +85°C-40°C to +70°C-40°C to +70°C-40°C to +70°C-40°C to +70°C
Dimensions (Typical)Finder 40 Series~29 x 13 x 25.5 mm~29 x 13 x 25.5 mm~29 x 13 x 25.5 mm29 x 12.7 x 25.5 mm
Socket MountingYes (95 Series)No dedicated socket for PCB typesYes (14FF Series)Yes (14FF Series)Yes (Dedicated sockets available)
Didn’t find an exact match? Our engineering team can develop customized relay solutions based on your application requirements.
 
 

Frequently Asked Questions

Can I directly replace an Omron or Schneider relay with an MG relay?

Yes, the pin layout follows the same international standard for direct replacement, but you should verify the coil voltage and mounting dimensions match.

Yes, it’s more reliable against vibration-induced loosening and can reduce installation time by about 60%.

MG relays are designed for a wide operating temperature range, typically from -40°C to +70°C, ensuring reliable operation in harsh environments.

What international certifications do your relays have?

MG relays carry comprehensive global approvals including UL (North America), CE, TUV, VDE (Europe), and comply with RoHS 2.0 & REACH environmental standards, ensuring smooth export for your end equipment.

Electromechanical relays offer two key advantages: true physical isolation (zero leakage current when off) for safety, and superior surge withstand capability, making them more robust for harsh industrial power environments.

It uses a magnetic field to stretch and extinguish the powerful spark (arc) created when breaking a high DC current, preventing the contacts from welding together and significantly extending relay life.

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