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40.51.7.018.0000 Finder Miniature PCB relay 1pole 10A DC 18V
Finder 40.51.7.018.0000 miniature PCB relay with an 18 V DC coil, 1 CO contact configuration and 10 A switching capacity for industrial control and automation applications.
£4.68
Why Choose the Finder 40.51.7.018.0000 PCB Relay?
The Finder 40.51.7.018.0000 is a compact electromechanical PCB relay designed for reliable switching and control applications in industrial automation, electrical control systems and electronic circuits. Part of the trusted Finder 40 Series miniature relay range, it provides dependable switching performance in a space-saving format.
This relay features a single change-over contact configuration and an 18 V DC coil, making it suitable for interfacing control signals with electrical loads. Its PCB mounting design allows straightforward integration into circuit boards, control panels and automation equipment where reliable isolation and switching are required.
With a 10 A contact rating and compact miniature construction, the Finder 40.51.7.018.0000 is ideal for applications including industrial controls, building automation, electronic equipment and general-purpose switching systems.
Key Advantages
- Compact miniature PCB relay for space-saving installations.
- 18 V DC coil voltage for low-voltage control applications.
- 10 A switching capacity for reliable load control.
- Single change-over contact configuration for flexible switching.
- Suitable for PCB mounting or compatible relay sockets.
- Robust Finder 40 Series construction for industrial applications.
Key Features
- Finder 40 Series miniature relay.
- 1 CO (SPDT) contact configuration.
- 18 V DC coil.
- 10 A rated contact current.
- 12 A / 250 V AC contact rating.
- 650 Ω coil resistance.
- PCB mounting design with 5 mm pin pitch.
- AgNi contact material for dependable switching.
Reliable Switching for Control Applications
Electromechanical relays such as the Finder 40.51.7.018.0000 provide electrical isolation between control circuits and switched loads while allowing dependable operation across a wide range of industrial and electronic applications.
The Finder 40 Series combines compact dimensions with proven switching technology, making these relays suitable for control panels, automation equipment, electronic assemblies and general electrical switching requirements.
Typical Applications
- Industrial control panels.
- Automation and machine control systems.
- Electronic circuit boards.
- Building automation equipment.
- Electrical interface and switching circuits.
- General-purpose control applications.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | PCB | |
| Switching Current (A) | 10 A | |
| Coil / Supply Voltage | 18 V DC | |
| Contacts | 1 C/O | |
| Manufacturer | Finder | |
| Series | 40 Series | |
| Model | 40.51.7.018.0000 | |
| Product type | Electromechanical PCB relay | |
| Contact configuration | 1 CO (SPDT) | |
| Rated coil voltage | 18 V DC | |
| Contact current | 10 A | |
| Maximum AC contact rating | 12 A / 250 V AC | |
| Coil resistance | 650 Ω | |
| Contact material | AgNi | |
| Mounting type | PCB mounting | |
| Dimensions | approx. 29 × 12.4 × 25 mm | |
| Operating temperature | -40 to +85 °C |
Frequently Asked Questions
What is the Finder 40.51.7.018.0000 used for?
The Finder 40.51.7.018.0000 is an electromechanical PCB relay used for switching electrical loads in industrial controls, automation systems and electronic equipment.
What coil voltage does this relay require?
The relay has an 18 V DC coil designed for low-voltage control applications.
How much current can the relay switch?
The relay provides a 10 A rated contact current and supports switching loads up to 12 A at 250 V AC.
What type of contact configuration does the relay have?
The Finder 40.51.7.018.0000 uses a 1 CO (SPDT) change-over contact configuration.
Where can this relay be installed?
The relay is designed for PCB mounting and can be used in control panels, automation equipment and electronic assemblies.
Trusted by Engineers Worldwide
Finder 40 Series miniature relays are widely used in industrial automation, control systems and electronic applications where compact size and dependable switching performance are required.
