Eaton Souriau

8D021F75SA251

The Eaton Souriau 8D021F75SA251 is an 8D Series III commercial circular connector. featuring a Size 21 Aluminium Alloy shell with Nickel plating, and 4#8 POWER Female Sockets in A orientation. Ideal for Aerospace, Armoured Vehicles, Energy, Helicopter, Industrial, Maritime, Military and Naval applications. This connector is engineered for robust performance in industrial and commercial systems.

Ordering Information

Available to order

Estimated Factory Lead Time: Please contact the office for more information.

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Technical Specifications

ManufacturerEaton Souriau
Connector StyleSquare Flange Receptacle
Contact GenderSocket – Female
Contact Size4#8
Contacts SuppliedYes
Insert KeywayA
Insert Arrangement21-75
No of Contacts4
Shell MaterialAluminium Alloy, Aluminium with Nickel Plating
Shell PlatingNickel
Shell Size21
Termination MethodCrimp, Power
Mating Cycles500
Shell Continuity1 mΩ
Shielding65 db at 10 GHz

Environmental Specifications

Operating Temperature-65°C +200°C – -85°F +392°F
RoHS CompliantYes
Salt Spray48 Hours
SealingIP67

Quality & Compliance

QualifiedYes – Commercial Version
Specification8D Series
Series8D Series III
VAD48 Hours