43.41.7.024.0300 Finder Miniature PCB relay 1pole 10A DC 24

Why Choose the Finder 43.41.7.024.0300 Miniature PCB Power Relay?

The Finder 43.41.7.024.0300 is a compact and reliable 10 A miniature electromechanical PCB power relay designed for electrical switching in industrial automation, electronic equipment and control systems. As part of the established Finder 43 Series low-profile relay range, it combines dependable switching performance with a sensitive DC coil and space-saving construction for printed circuit board applications.

Featuring a 24 V DC operating coil and a single normally open contact (1 NO / SPST-NO), the Finder 43.41.7.024.0300 allows electrical loads to be switched using a separate DC control signal. Its silver nickel (AgNi) contact material provides reliable electromechanical switching, while the sensitive coil design helps reduce the power required by the control circuit.

With a 10 A rated contact current, a 250 V AC rated contact voltage and a 2500 VA AC1 resistive switching capacity, this relay is suitable for a wide range of industrial and electronic control applications. Its low-profile housing, measuring approximately 28.6 × 10.2 × 15.4 mm, and 5 mm terminal pitch make it particularly suitable for compact PCB assemblies and OEM electronic equipment.

Key Advantages

• Compact low-profile miniature PCB power relay for industrial and electronic switching applications.
• 24 V DC sensitive operating coil compatible with common industrial control supplies.
• 10 A rated contact current for switching compatible electrical loads.
• Single normally open contact (SPST-NO) provides straightforward load switching.
• 250 V AC rated contact voltage suitable for mains-voltage control applications.
• 2500 VA AC1 switching capacity for resistive electrical loads.
• Silver nickel (AgNi) contact material provides dependable switching performance.
• 0.25 W sensitive DC coil helps minimise control circuit power consumption.
• High electrical insulation between the operating coil and switching contacts.
• Low-profile construction helps reduce installation space in electronic equipment.
• Direct PCB mounting supports efficient integration into electronic control assemblies.
• Suitable for industrial automation, machinery control and OEM electronic applications.

Key Features

• Finder 43 Series low-profile miniature power relay.
• 43.41 single-pole relay platform.
• 24 V DC nominal operating coil.
• 10 A rated contact current.
• 1 NO (SPST-NO / 1 Form A) contact configuration.
• 250 V AC rated contact voltage.
• 400 V AC maximum switching voltage.
• 2500 VA AC1 resistive switching capacity.
• 15 A maximum peak contact current.
• Silver nickel (AgNi) contact material.
• 2200 Ω nominal coil resistance.
• 0.25 W nominal coil power consumption.
• 10.9 mA nominal coil current.
• 16.8–36 V DC coil operating range.
• 6 ms typical operate time.
• 2 ms typical release time.
• 6 kV coil-to-contact impulse withstand voltage.
• 10 mm coil-to-contact separation for high electrical insulation.
• 5 mm terminal pitch for PCB mounting.
• RT II flux-proof construction.
• Monostable, non-latching electromechanical operation.
• Compact through-hole PCB mounting with four terminals.

Reliable Low-Profile Switching for Electronic Control Systems

Electromechanical relays such as the Finder 43.41.7.024.0300 enable electrical loads to be controlled through a separate DC control circuit. When the 24 V DC coil is energised, the internal electromagnetic mechanism closes the normally open contact, allowing current to flow through the connected load. When the coil is de-energised, the contact returns to its normally open state.

The single normally open contact configuration makes this relay suitable for applications requiring a straightforward switching function. Its sensitive 0.25 W DC coil reduces control circuit power requirements, while its 10 A contact rating enables switching of compatible electrical loads in industrial machinery, electronic equipment and automation systems.

The Finder 43.41 relay platform combines compact dimensions, silver nickel contact technology and high coil-to-contact insulation. Its 15.4 mm low-profile housing is particularly useful in space-constrained PCB assemblies. The relay should be selected according to the electrical load characteristics, with appropriate consideration given to contact ratings, inrush currents, inductive loads and DC switching requirements.

Typical Applications

• Industrial automation and electronic control systems.
• Printed circuit board switching assemblies.
• PLC-controlled auxiliary switching circuits.
• Industrial equipment using 24 V DC control supplies.
• Electronic power supply and load switching circuits.
• Low-profile electronic control modules.
• Heating, ventilation and air conditioning control equipment.
• Building automation and electrical control installations.
• Industrial machinery and production equipment.
• Electronic interfaces and control signal switching.
• OEM equipment manufacturing and embedded control systems.
• Maintenance and replacement of compatible miniature PCB relays.