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Electrical power supply connector 8525 series
for aircraftsquarebayonet

electrical power supply connector
electrical power supply connector
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electrical power supply
for aircraft
Connection type
bayonet, rapid, flange, locking
Other characteristics
compact, hermetic, watertight

375 V, 500 V, 1,500 V, 2,300 V

Primary current

5 A, 10 A, 17 A


Extreme low leak rate Quick mating Customizable to any need Qualified according to EN3646 standard Compliant with HE302 and VG95328 Compact Operating temperature range: -55°C to +200°C Hermeticity: 10-7 atm.cm3/s under helium Key features and benefits Description 8525 connectors are the combination of pressure robustness and compactness and are used for sensors and space constrained applications. The hermetic receptacle connector with stainless steel housing and bayonet coupling interface allow a very quick mating. The passivated stainless steel housing is suited to withstand harsh environmental conditions. The connector is available in solder flange for compactness and perfect hermeticity, in square flange configuration for an easy installation and in jam-nut for a simple replacement. Based on glass to metal seal technology, SOURIAU offers hermetic connectors to cover applications which require performances that supersede standard watertight connectors capability, such as high pressure, high temperature variations resistance, secured hermetic protection, ... In addition to the various connector standards on which this technology has been developed, SOURIAU supports customers specific needs, from a shell or contact change to more complex and innovative solutions. This hermetic connectors catalog aims to give an extensive outlook of SOURIAU’s offering. After an overall view of the hermetic technology, you will find a detailed description of each connector range specifics features, as well as dimensions and ordering details. The end of the catalog will give you a flavor of some of the various specific extensions. Enjoy the reading!


853 series
853 series
45 Pages
852 series
852 series
60 Pages
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.