40.31.9.012.0001 Finder Miniature PCB relay 1pole 10A DC 12V

40.31.9.012.0001 Finder Miniature PCB relay 1pole 10A DC 12V

Finder 40.31.9.012.0001 miniature PCB relay with 12 V DC coil, single change-over contact and 10 A switching capacity for industrial control and automation applications.

SKU: 40.31.9.012.0001Alt SKU: 403190120001MPN: 40.31.9.012.0001
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Why Choose the Finder 40.31.9.012.0001 Miniature PCB Relay?

The Finder 40.31.9.012.0001 is a compact and reliable miniature electromechanical PCB relay designed for switching and control applications in industrial automation, electrical equipment and electronic systems. As part of the trusted Finder Series 40 relay range, it provides dependable switching performance in a space-saving format for applications requiring efficient circuit board integration.

This relay combines a compact construction with a robust contact system, making it suitable for OEM equipment, control panels and automation systems. The PCB and socket mounting design allows flexible integration into electronic assemblies while providing reliable electrical isolation and switching capability.

With a 12 V DC coil, a single change-over contact configuration and a 10 A contact rating, the Finder 40.31.9.012.0001 is suitable for a wide range of industrial and commercial switching applications requiring dependable miniature relay operation.

Key Advantages

  • Compact miniature PCB relay for industrial and electronic applications.
  • 12 V DC coil voltage for common low-voltage control systems.
  • 10 A switching capability for reliable load control.
  • Single change-over contact configuration for flexible circuit switching.
  • PCB and socket mounting capability for versatile installation.
  • Suitable for automation, control panels and OEM equipment.

Key Features

  • Finder Series 40 miniature relay.
  • 12 V DC standard coil.
  • 1 change-over contact (SPDT / CO).
  • 10 A contact rating.
  • Electromechanical relay technology.
  • PCB / socket mounting with 3.5 mm pin spacing.
  • AgNi contact material.
  • Compact 12.4 mm wide relay body.

Reliable Switching for Industrial Control Systems

Miniature relays such as the Finder 40.31.9.012.0001 provide electrical isolation and dependable switching between control circuits and connected loads. Their compact design allows engineers to integrate reliable relay functionality into equipment where installation space is limited.

The Finder Series 40 range is widely used in industrial automation, electronic equipment and control applications where consistent switching performance and long service life are required.

Typical Applications

  • Industrial automation control systems.
  • OEM machinery and equipment.
  • Electronic control boards.
  • Electrical control panels.
  • Interface and switching circuits.
  • Building and industrial control applications.

Technical Specifications

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Manufacturer Finder
Series 40 Series
Model 40.31.9.012.0001
Product type Miniature electromechanical PCB relay
Coil voltage 12 V DC
Coil power 0.65 W
Contact configuration 1 change-over contact
Contact rating 10 A
Contact material AgNi
Mounting type PCB / socket mounting
Pin spacing 3.5 mm
Protection category RT II
Dimensions (H × W × D) 25 × 12.4 × 29 mm
Operating temperature -40 to +85 °C
Coil / Supply Voltage 12 V DC
Contacts 1 C/O

Frequently Asked Questions

What is the Finder 40.31.9.012.0001 used for?

This relay is used for switching electrical loads in industrial automation, control systems and electronic equipment.

What coil voltage does this relay require?

The Finder 40.31.9.012.0001 uses a 12 V DC coil.

How many contacts does this relay have?

The relay has a single change-over contact configuration.

What is the maximum contact current rating?

The relay has a contact rating of 10 A.

How is this relay mounted?

The Finder 40.31.9.012.0001 is designed for PCB or socket mounting.

Trusted by Industrial Control Engineers

Finder Series 40 miniature relays are used by automation engineers and equipment manufacturers worldwide for reliable switching, compact installation and dependable electrical control.

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