Miniature connector provides blind-mate panel mounting

Hirose has extended its miniature connector offering to include a version with blind mating ability. The HR34P Series panel mount connector is constructed with self-aligning elements and guides itself into the correct mating position. Typically used for rack-to-panel connectivity in base stations, industrial machinery, medical equipment, and more, the blind mating connector is created for applications where the electrical receptacle is recessed or hidden in a way.

Further simplifying assembly, the series of circular connectors provide a unique floating screw design that delivers a degree of play to absorb misalignment when mating. A gap between the panel and the screw enables floating of ±0.5mm in X and Y directions. The screws are pre-coated with the anti-loosening agent 'Nylok'. This also decreases assembly time and lowers the incidence of malfunctions due to variations in the application process, such as vibration and shock impact.

The connector supports 20-25 AWG cables and has a keyed housing to prevent incorrect mating.

"Offering simplified blind mate-panel mounting, the HR34P Series connectors increase assembly and maintenance efficiency. These connectors are well suited for modules such as fans that require frequent replacement due to their lifespan," said Pete Lais, assistant vice president of Product Management for Hirose Electric Americas

The series has an operating temperature of -40C to +105C, a rated current of 3A, and a rated voltage of 200VAC/250VDC.