D38999/20JJ4BB

mil-dtl-38999-series-iii-tv
ICC Number:AAOD38999/20JJ4BB
Manufacturer:Amphenol Aerospace
Manufacturer Number:D38999/20JJ4BB
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 D38999/20JJ4BB
Number of Contacts:56 (48+8)
Contact Plating:Gold
Shell Size:25
Contact Type:Socket
Shell Material:Composite
Wire Size:20 to 16 AWG, 24 to 20 AWG
Shell Type:Wall Mount Receptacle
Shell Finish:Olive Drab Cadmium
Current Rating:13 A, 7.5 A
Voltage Rating:600 VAC
Insert Arrangement:25-4
Keying Position:B
Locking Mechanism:Threaded
Operating Temperature:-65 to 175 °C
Without Contacts:Yes
Mil Type:MIL-DTL-38999
SKU:AAOD38999/20JJ4BB

Detailed Description

MIL-DTL-38999/20 Series III connectors are designed for harsh environments, featuring wall mount receptacles, jam nut receptacles, and self-locking RFI plugs. With 9 shell sizes and 54 insert arrangements available, they offer versatility for various applications. Utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax, these connectors ensure reliable electrical connections. Constructed from composite shells with a Cadmium Olive Drab finish, they provide excellent conductivity and environmental resistance. With RoHS-compliant and Boeing BACC-approved options, the D3899920JJ4BB connectors are ideal for high-reliability systems.