D38999/20ZH55SC

ICC Number:AAOD38999/20ZH55SC
Manufacturer:Amphenol Aerospace
Manufacturer Number:D38999/20ZH55SC
Datasheet:Catalog
ECAD Model:
3D Model

Description:

Wall Mt Receptacle, Zn-Ni

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Specifications

AttributeValue
Product Category:
Manufacturer:Amphenol Aerospace
Manufacturer Part Number:Amphenol Aerospace D38999/20ZH55SC
Number of Contacts:55
Contact Plating:Gold
Shell Size:23
Contact Type:Socket
Shell Material:Aluminum
Wire Size:24 to 20 AWG
Shell Type:Wall Mount Receptacle
Shell Finish:Zinc Nickel
Current Rating:7.5 A
Voltage Rating:600 VAC
Insert Arrangement:23-55
Keying Position:C
Locking Mechanism:Threaded
Operating Temperature:-65 to 175 °C
Mil Type:MIL-DTL-38999
SKU:AAOD38999/20ZH55SC

Detailed Description

MIL-DTL-38999 III (D38999) harsh environment connectors, featuring wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. Available in 9 shell sizes and 54 insert arrangements, with M39029 contacts in various sizes. Constructed from aluminum, stainless steel, or lightweight composite shells, with plating options including olive drab cadmium and nickel. RoHS-compliant and Boeing BACC-approved designs are offered. The MIL-DTL-38999/20 model is a Series III circular receptacle with 55 removable crimp contacts, gold-plated for enhanced conductivity. With a wide operating temperature range from -65°C to 175°C, and a service rating of I, these connectors are ideal for demanding applications in aerospace, military, and industrial environments.