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40.51.9.009.0001 Finder Miniature PCB relay 1pole 10A DC 9V
Finder 40.51.9.009.0001 miniature PCB relay with 9 V DC coil and 10 A changeover contact for industrial control and automation applications.
Why Choose the Finder 40.51.9.009.0001 Miniature PCB Relay?
The Finder 40.51.9.009.0001 is a compact electromechanical miniature PCB relay designed for reliable switching in industrial automation, electrical control systems and electronic equipment. As part of the Finder 40 Series miniature relay range, it provides dependable switching performance in a compact design suitable for modern control applications.
This relay features a single changeover contact configuration and a 9 V DC coil, providing reliable electrical isolation between control circuits and switched loads. Its PCB mounting format allows straightforward integration into compact electrical assemblies and automation equipment.
With a rated contact current of 10 A, the Finder 40.51.9.009.0001 is suitable for general-purpose switching applications requiring a reliable miniature relay solution with a 5 mm pin pitch format.
Key Advantages
- Compact miniature PCB relay for industrial control applications.
- Single changeover contact (SPDT / 1 CO) configuration.
- 10 A switching capacity for general electrical loads.
- 9 V DC coil operation for efficient control circuits.
- Reliable electrical isolation between coil and contacts.
Key Features
- Finder 40.51 miniature relay series.
- 1 CO (SPDT) contact configuration.
- 10 A rated contact current.
- 9 V DC coil voltage.
- 5 mm contact pin pitch.
- PCB mounting design.
- RT II flux protection standard.
Reliable Switching for Industrial Control Systems
Miniature relays such as the Finder 40.51.9.009.0001 provide dependable switching and electrical separation between control electronics and connected loads. Their compact construction makes them suitable for applications where reliable operation and efficient use of installation space are required.
The Finder 40 Series is designed for automation engineers, control panel manufacturers and electronic equipment designers requiring proven relay technology with flexible installation options.
Typical Applications
- Industrial automation control panels.
- Machine control systems.
- Electronic interface circuits.
- Building automation equipment.
- PLC interface applications.
- General-purpose switching systems.
Technical Specifications
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| 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 | 40.51.9.009.0001 | |
| Product type | Miniature electromechanical relay | |
| Contact configuration | 1 CO (SPDT) | |
| Rated contact current | 10 A | |
| Coil voltage | 9 V DC | |
| Mounting type | PCB mounting | |
| Pin pitch | 5 mm | |
| Protection category | RT II |
Frequently Asked Questions
What is the Finder 40.51.9.009.0001 used for?
This miniature relay is used for electrical switching and isolation in industrial automation, control panels and electronic equipment.
What coil voltage does the Finder 40.51.9.009.0001 require?
The relay operates with a 9 V DC coil.
How much current can this relay switch?
The relay has a rated contact current of 10 A.
What contact configuration does this relay have?
The Finder 40.51.9.009.0001 features a single changeover (1 CO / SPDT) contact configuration.
Where is this relay installed?
The relay is designed for PCB mounting in industrial control equipment, automation systems and electronic circuits.
Trusted by Automation Engineers Worldwide
Finder 40 Series miniature relays are widely used in industrial automation and control applications to provide reliable switching, electrical isolation and compact integration into modern electrical systems.
