32.21.7.005.2000 Finder miniature relay 1p, 6A DC 5V

Why Choose the Finder 32.21.7.005.2000 PCB Relay?

The Finder 32.21.7.005.2000 is a compact and reliable electromechanical PCB power relay designed for switching electrical loads in industrial control systems, electronic equipment and automation applications. As part of the Finder Series 32 subminiature relay range, it combines a space-saving design with dependable switching performance and low coil power consumption.

Featuring a single-pole double-throw (SPDT) changeover contact, the relay allows a control signal to switch between normally open and normally closed circuits. Its sensitive DC coil requires just 200 mW of nominal power, making it suitable for compact electronic control assemblies where energy efficiency and PCB space are important considerations.

With a 5 V DC rated coil voltage and 6 A contact switching rating at 250 V AC for resistive loads, the Finder 32.21.7.005.2000 is suitable for a wide range of low-power control and switching applications. Its through-hole PCB mounting arrangement, compact 20 × 10 × 10.7 mm dimensions and wash-tight construction support reliable integration into electronic control boards and industrial equipment.

Key Advantages

• Compact subminiature PCB relay designed for electronic and industrial control applications.
• 5 V DC coil voltage suitable for low-voltage control circuits.
• 6 A switching capacity at 250 V AC for resistive loads.
• SPDT changeover contact provides flexible normally open and normally closed switching.
• Low 200 mW coil power consumption helps minimise control circuit energy requirements.
• Wash-tight RT III construction provides protection during suitable PCB cleaning processes.
• Wide −40 to +85 °C operating temperature range for demanding environments.
• Compact through-hole mounting design simplifies integration into printed circuit boards.

Key Features

• Finder Series 32 subminiature electromechanical relay.
• 5 V DC nominal coil voltage.
• 6 A rated contact current at 250 V AC.
• Single-pole double-throw (SPDT), 1 CO contact configuration.
• 125 Ω nominal coil resistance.
• 200 mW nominal coil power.
• Silver cadmium oxide (AgCdO) contact material.
• Non-latching, monostable relay operation.
• Through-hole PCB mounting with solder terminals.
• Wash-tight RT III protection category.
• Compact body dimensions of 20 × 10 × 10.7 mm.
• Suitable for switching control circuits and electrical loads within the specified contact ratings.

Reliable Switching for Electronic and Industrial Control Systems

Electromechanical relays such as the Finder 32.21 provide electrical switching through an electromagnetic coil and mechanically operated contacts. When the coil is energised, the relay changes the state of its contacts, allowing a low-voltage control circuit to operate a separate electrical load. This makes PCB relays useful for interfacing electronic control circuits with switching functions in industrial and commercial equipment.

The Finder 32.21.7.005.2000 is designed for applications requiring compact construction, low coil power and dependable changeover switching. Its SPDT contact arrangement offers flexibility for control logic and circuit selection, while its through-hole terminals provide a practical mounting solution for printed circuit board assemblies. The wide operating temperature range and wash-tight construction further support use in demanding electronic equipment applications.

Typical Applications

• Industrial electronic control boards and automation equipment.
• PLC interface and auxiliary switching circuits.
• Electronic control modules and PCB assemblies.
• Low-voltage control and signal switching systems.
• Electrical appliances and commercial electronic equipment.
• Building automation and control systems.
• OEM electronic equipment manufacturing.
• Control circuit switching and relay-based interface applications.