30.22.7.005.0020 Finder miniature relay 2p, 2A DC 5V

Why Choose the Finder 30.22.7.005.0020 Subminiature PCB Relay?

The Finder 30.22.7.005.0020 is a compact and reliable 2 A subminiature electromagnetic PCB relay designed for switching low-level signals and electrical loads in electronic equipment, industrial control circuits and automation systems. As part of the Finder Series 30 subminiature relay range, it combines a space-saving dual-in-line (DIL) design with sensitive DC coil operation and gold-plated contacts for dependable signal switching.

This relay features a 5 V DC operating coil and two changeover contacts (DPDT / 2 CO), allowing two independent circuits to be switched simultaneously. Its silver nickel contacts with gold plating (AgNi + Au) provide reliable electrical contact performance, particularly in applications involving low-level signals and sensitive electronic circuits.

With a 2 A rated contact current, 125 V AC rated contact voltage and a low coil power consumption of just 200 mW, the Finder 30.22.7.005.0020 is ideal for compact electronic assemblies requiring efficient relay operation. Its 20.3 × 10.1 × 11.4 mm housing, through-hole PCB terminals and RT III wash-tight construction make it suitable for automated PCB assembly and demanding electronic applications.

Key Advantages

• Compact 2 A subminiature PCB relay designed for electronic switching applications.
• 5 V DC sensitive coil suitable for compatible low-voltage electronic control circuits.
• Two changeover contacts (DPDT / 2 CO) for flexible switching of two independent circuits.
• Gold-plated silver nickel contacts provide dependable low-level signal switching.
• Low 200 mW coil power consumption helps minimise energy demand in electronic equipment.
• RT III wash-tight construction supports suitable PCB cleaning processes.
• Compact dual-in-line housing saves valuable printed circuit board space.
• Through-hole PCB mounting provides secure mechanical and electrical connections.
• Wide operating temperature range suitable for demanding electronic environments.
• Cadmium-free contact materials support environmentally responsible electronic design.

Key Features

• Finder Series 30.22 subminiature relay.
• 2 A rated contact switching current.
• 5 V DC nominal coil voltage.
• DPDT (2 Form C / 2 CO) contact configuration.
• 125 V AC rated contact voltage.
• 250 V AC maximum switching voltage.
• 30 V DC resistive switching rating at 2 A.
• 125 Ω nominal coil resistance.
• 40 mA nominal coil current.
• 200 mW nominal coil power consumption.
• Silver nickel (AgNi) contacts with 5 µm gold plating.
• Low-level signal switching capability.
• 10 mW minimum switching load.
• Monostable, non-latching electromagnetic operation.
• 6 ms operate time and 4 ms release time.
• RT III wash-tight protection.
• 1.5 kV impulse insulation between coil and contacts.
• Standard dual-in-line housing with through-hole PCB terminals.
• 5 mm terminal pitch.
• Operating temperature range of -40 to +85 °C.

Reliable Signal Switching for Electronic Control Systems

Subminiature PCB relays such as the Finder 30.22.7.005.0020 provide electrical isolation between a low-voltage control circuit and the circuits being switched. When the 5 V DC coil is energised, the relay's electromagnetic mechanism transfers its two changeover contacts from their normally closed positions to their normally open positions. When the coil is de-energised, the contacts return to their original state.

The Finder Series 30.22 is particularly suited to electronic equipment requiring compact dimensions, low coil power consumption and reliable low-level signal switching. The gold-plated silver nickel contacts help maintain dependable electrical contact performance in sensitive signal circuits, while the DPDT configuration provides flexibility for switching, changeover and control applications.

Its RT III wash-tight construction offers protection during suitable printed circuit board cleaning processes, making the relay practical for electronic manufacturing and assembly. The compact DIL package and through-hole mounting arrangement support integration into densely populated PCBs used in industrial automation, communications equipment and electronic control systems.

Typical Applications

• Printed circuit board switching and electronic control assemblies.
• Industrial automation and electronic control systems.
• Low-level signal switching circuits.
• Hi-Fi audio and electronic equipment.
• Printers and office automation equipment.
• Medical and dental electronic equipment.
• Door and gate opening control systems.
• Hoists, cranes and associated electronic control circuits.
• Electronic test and measurement equipment.
• Low-power control and interface circuits.
• Compact electronic products requiring isolated switching contacts.
• OEM electronic equipment and PCB manufacturing applications.