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40.31.9.012.2000 Finder Miniature PCB relay 1pole 10A DC 12V
Finder 40.31.9.012.2000 miniature PCB relay with a 12 V DC coil and 10 A changeover contact designed for industrial control and automation applications.
Why Choose the Finder 40.31.9.012.2000 Miniature PCB Relay?
The Finder 40.31.9.012.2000 is a compact electromechanical PCB relay designed for reliable switching in industrial control, automation and electronic applications. Part of the trusted Finder Series 40 miniature relay range, it provides a space-saving solution where dependable switching performance and long service life are required.
This miniature relay features a 12 V DC coil and a single changeover contact configuration, allowing it to interface control signals with higher power loads. Its compact construction makes it suitable for high-density circuit board layouts and control equipment where installation space is limited.
With a 10 A contact rating and PCB mounting design, the Finder 40.31.9.012.2000 is ideal for industrial electronics, automation equipment and OEM control systems requiring dependable switching in a compact package.
Key Advantages
- Compact miniature PCB relay for industrial and electronic applications.
- 12 V DC coil voltage for standard control circuits.
- 10 A switching capability for reliable load control.
- Single changeover contact configuration for flexible circuit switching.
- Space-saving design for high-density PCB installations.
- Robust Finder construction for dependable long-term operation.
Key Features
- Finder Series 40 miniature relay.
- 12 V DC operating coil.
- 1 changeover contact (SPDT / CO).
- 10 A rated contact current.
- PCB mounting connection.
- Monostable, non-polarised relay operation.
- Compact dimensions for space-efficient installations.
- RT II flux-proof relay construction.
Reliable Switching for Industrial Electronics
Electromechanical relays such as the Finder 40.31.9.012.2000 provide electrical isolation between control circuits and switched loads, making them widely used in automation, control panels and electronic equipment.
The Finder Series 40 combines compact dimensions with dependable switching performance, helping designers create efficient and reliable control solutions for industrial and OEM applications.
Typical Applications
- Industrial automation control systems.
- PCB-mounted control equipment.
- OEM electronic assemblies.
- Machine control circuits.
- Building and electrical control systems.
- Interface switching applications.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Switching Current (A) | 10 A | |
| Terminal Type | PCB / pins | |
| Coil / Supply Voltage | 12 V DC | |
| Contacts | 1 C/O | |
| Manufacturer | Finder | |
| Series | 40 | |
| Model | 40.31.9.012.2000 | |
| Product type | Miniature PCB relay | |
| Coil voltage | 12 V DC | |
| Contact configuration | 1 changeover contact | |
| Rated contact current | 10 A | |
| Connection type | PCB pins | |
| Contact material | Silver cadmium oxide (AgCdO) | |
| Protection category | IP40 | |
| Dimensions (H × W × D) | 25 × 12.4 × 29 mm |
Frequently Asked Questions
What is the Finder 40.31.9.012.2000 used for?
The Finder 40.31.9.012.2000 is a miniature PCB relay used for switching electrical loads in industrial automation, control and electronic applications.
What coil voltage does this relay require?
The relay operates with a 12 V DC coil.
How many contacts does the Finder 40.31.9.012.2000 have?
The relay has one changeover contact, providing both normally open and normally closed switching functions.
What is the maximum contact current rating?
The relay has a contact rating of 10 A.
How is this relay mounted?
The Finder 40.31.9.012.2000 is designed for PCB mounting using pin connections.
Trusted by Control System Designers
Finder Series 40 miniature relays are widely used by engineers and OEM manufacturers requiring compact, reliable and efficient switching solutions for industrial and electronic control systems.
