Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
40.31.9.009.0003 Finder Miniature PCB relay 1pole 10A DC 9V
Finder 40.31.9.009.0003 miniature PCB relay with a 9 V DC coil, one change-over contact and 10 A switching capacity for industrial control applications.
Why Choose the Finder 40.31.9.009.0003 Miniature PCB Relay?
The Finder 40.31.9.009.0003 is a compact and reliable electromechanical miniature PCB relay designed for industrial control, automation equipment and electronic switching applications. As part of the Finder Series 40 miniature relay range, it provides dependable switching performance in applications where space efficiency and long service life are required.
This relay features a 9 V DC coil and a single change-over contact configuration. Its compact PCB mounting design allows straightforward integration into control boards, automation systems and electrical equipment requiring reliable signal or load switching.
With a 10 A contact rating, one pole change-over contact and a compact PCB mounting format, the Finder 40.31.9.009.0003 is suitable for a wide range of industrial and OEM control applications where dependable switching and compact installation are essential.
Key Advantages
- Compact miniature PCB relay for industrial control applications.
- 9 V DC coil for reliable switching operation.
- 10 A switching capacity for versatile control applications.
- Single pole change-over contact configuration.
- PCB mounting design for direct integration into electronic assemblies.
- Reliable electromechanical switching for automation and OEM equipment.
Key Features
- Finder Series 40 miniature relay.
- 9 V DC coil voltage.
- 1 change-over contact (CO).
- 10 A contact current rating.
- PCB mounting format.
- Electromechanical relay technology.
- AgNi + Au contact material.
- Compact design for high-density electrical assemblies.
Reliable Switching for Industrial Control Systems
Miniature relays such as the Finder 40.31.9.009.0003 provide electrical isolation and reliable switching between control circuits and connected loads. Their compact construction makes them ideal for applications where PCB space is limited while dependable operation remains essential.
The Finder Series 40 relay range is designed for professional automation, industrial electronics and OEM equipment manufacturers requiring robust switching components with proven electrical performance and long operational life.
Typical Applications
- Industrial automation control panels.
- PCB-based control systems.
- OEM machinery and equipment.
- Building automation systems.
- Electrical control circuits.
- Electronic switching applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | PCB | |
| Switching Current (A) | 10 A | |
| Coil / Supply Voltage | 9 V DC | |
| Contacts | 1 C/O | |
| Manufacturer | Finder | |
| Series | 40 Series | |
| Model | 40.31.9.009.0003 | |
| Product type | Miniature PCB relay | |
| Coil voltage | 9 V DC | |
| Coil type | DC | |
| Contact configuration | 1 change-over contact | |
| Contact current | 10 A | |
| Contact material | AgNi + Au | |
| Mounting type | PCB mounting |
Frequently Asked Questions
What is the Finder 40.31.9.009.0003 used for?
This miniature PCB relay is used for switching electrical circuits in industrial automation, control systems and OEM equipment.
What coil voltage does this relay require?
The Finder 40.31.9.009.0003 uses a 9 V DC coil.
What contact configuration does this relay have?
The relay features a single change-over contact configuration.
What is the contact rating of this relay?
The relay has a 10 A contact current rating.
How is the relay mounted?
The relay is designed for PCB mounting within compact electrical and electronic assemblies.
Trusted by Industrial Automation Engineers
Finder Series 40 miniature relays are widely used in industrial control and OEM applications where reliable switching, compact design and long service life are required.
