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40.52.9.005.0003 Finder Miniature PCB relay 2pole 8A DC 5V
Finder 40.52.9.005.0003 miniature DPDT electromechanical PCB relay with a 5 V DC coil, AgNi + Au contacts and RT III wash-tight construction designed for reliable switching applications.
Why Choose the Finder 40.52.9.005.0003 Miniature PCB Relay?
The Finder 40.52.9.005.0003 is a compact and reliable electromechanical miniature relay designed for PCB mounting and industrial control applications. As part of the trusted Finder Series 40.52 relay range, it provides dependable switching performance with two changeover contacts and a low-voltage DC coil.
This relay features a 5 V DC coil and DPDT (2CO) contact configuration, providing flexible switching capability for automation equipment, electronic systems and control circuits. The AgNi + Au contact material provides reliable operation where enhanced contact performance is required.
With an 8 A contact rating, compact dimensions and RT III wash-tight construction, the Finder 40.52.9.005.0003 is suitable for OEM equipment, PCB assemblies and industrial control applications requiring reliable miniature relay technology.
Key Advantages
- Compact miniature PCB relay for industrial and electronic applications.
- 5 V DC coil voltage suitable for low-voltage control systems.
- DPDT (2 changeover contacts) configuration for flexible switching.
- 8 A contact rating for reliable load control.
- AgNi + Au contacts for dependable switching performance.
- RT III wash-tight protection for enhanced environmental resistance.
Key Features
- Finder Series 40.52 miniature relay.
- Electromechanical relay technology.
- 5 V DC coil supply.
- DPDT / 2CO contact configuration.
- 8 A rated contact current.
- AgNi + Au contact material.
- RT III wash-tight construction.
- PCB mounting design.
- Compact format for space-saving installations.
Reliable Switching for Industrial Control Systems
The Finder Series 40.52 relay range provides compact electromechanical switching solutions for industrial automation, control panels and electronic equipment. Its two changeover contacts allow designers to control multiple circuits from a single relay package.
The Finder 40.52.9.005.0003 combines a low-voltage DC coil, AgNi + Au contacts and wash-tight construction, making it suitable for PCB-based applications where reliable switching and compact dimensions are essential.
Typical Applications
- Industrial automation equipment.
- PCB control assemblies.
- Electrical control panels.
- OEM machinery and electronic systems.
- Interface and signal switching circuits.
- Building automation equipment.
Technical Specifications
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| Device Type | Plug-in Relay | |
|---|---|---|
| Mounting Type | PCB | |
| Load Voltage | 250 V AC | |
| Switching Current (A) | 8 A | |
| Coil / Supply Voltage | 5 V DC | |
| Contacts | 2 C/O | |
| Manufacturer | Finder | |
| Series | 40.52 | |
| Model | 40.52.9.005.0003 | |
| Product type | Miniature electromechanical PCB relay | |
| Coil voltage | 5 V DC | |
| Contact configuration | DPDT / 2CO | |
| Contact rating | 8 A | |
| Maximum switching voltage | 250 V AC | |
| Contact material | AgNi + Au | |
| Protection category | RT III wash-tight | |
| Mounting type | PCB | |
| Dimensions | approx. 29 × 12.4 × 25 mm |
Frequently Asked Questions
What is the Finder 40.52.9.005.0003 used for?
The Finder 40.52.9.005.0003 is a miniature PCB relay used for switching electrical loads in automation, electronic equipment and control systems.
What coil voltage does this relay require?
The relay operates with a 5 V DC coil.
What contact configuration does this relay have?
The Finder 40.52.9.005.0003 features DPDT / 2CO changeover contacts for flexible switching applications.
What contact material is used?
This relay uses AgNi + Au contacts for reliable switching performance.
Can this relay be mounted directly onto a PCB?
Yes, the Finder 40.52.9.005.0003 is designed for PCB mounting.
Trusted by Control System Designers Worldwide
Finder Series 40 miniature relays provide compact and reliable electromechanical switching solutions for industrial automation, OEM equipment and electronic control systems.
