D38999/20MJ46AN

mil-dtl-38999-series-iii-tv
ICC Number:AAOD38999/20MJ46AN
Manufacturer:Amphenol Aerospace
Manufacturer Number:D38999/20MJ46AN
Datasheet:Catalog
ECAD Model:
3D Model

Description:

Composite Ni Wall Mt Recpt

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Specifications

AttributeValue
Product Category:
Circular Connectors & Accessories Circular Connectors
Manufacturer:Amphenol Aerospace
Manufacturer Part Number:Amphenol Aerospace D38999/20MJ46AN
Number of Contacts:46 (40+4+2)
Contact Plating:Gold
Shell Size:25
Contact Type:Pin
Shell Material:Composite
Wire Size:20 to 16 AWG, 24 to 20 AWG
Shell Type:Wall Mount Receptacle
Shell Finish:Electroless Nickel
Current Rating:13 A, 7.5 A
Voltage Rating:600 VAC
Insert Arrangement:25-46
Keying Position:N
Locking Mechanism:Threaded
Operating Temperature:-65 to 200 °C
Without Contacts:Yes
Mil Type:MIL-DTL-38999
SKU:AAOD38999/20MJ46AN

Detailed Description

MIL-DTL-38999 III (D38999) harsh environment connectors, designated as SKU D38999/20MJ46AN, are robust circular receptacles designed for military and aerospace applications. Featuring a wall-mounting flange for secure installation, these connectors accommodate 46 removable crimp contacts in a Series III configuration. Constructed from a lightweight composite shell with electroless nickel or electrodeposited nickel finish coating, they offer excellent conductivity and environmental resistance. Operating efficiently in extreme temperatures ranging from -65°C to 200°C, these connectors are ideal for use in demanding conditions. With their M39029 contact compatibility and N-type keyway polarization, they ensure reliable performance in high vibration environments. This product is not RoHS-compliant but meets stringent military specifications. Suitable for hi-rel applications, the D38999 III connectors are essential for mission-critical systems in aerospace, defense, and other industries.