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Amphenol Aerospace
MIL-DTL-38999/26 - Connectors, Electrical, Circular, Plug, Straight, Removable Crimp Contacts, Series III
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Amphenol Aerospace
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Product Category: Connectors, Circular Connectors and Accessories, Circular Connectors
Manufacturer Amphenol Aerospace
Manufacturer Part Number D38999/26TC4SA
Manufacturer Amphenol Aerospace
Military Specification MIL-DTL-38999 III
Shell Style Straight Plug EMI/RFI Shielding
Number of Contacts 4
Contact Size 16(4)
Contact Gender Female
Shell Size - Insert Arrangement C4
Keyway Polarization A
Service Class T
Service Rating I
Series Series III
Contact Plating Gold
Shell Size 13
Mating Type Threaded
Mount Type Straight Plug
Maximum Operating Temperature 175 °C
Minimum Operating Temperature -65 °C
Connector Type Plug, Circular
Shell Material Aluminum
Finish/Coating Nickel Fluorocarbon Polymer
Ingress Protection Environment Resistant
Service Class Detail Nickel Fluorocarbon Polymer Plated Aluminum Shell (Conductive)
Contact Style Socket
Contact Type Removable Crimp Contacts
Conductivity Conductive
Internal Part #: AAND38999/26TC4SA
MIL-DTL-38999 III (D38999) harsh environment connectors consist of wall mount receptacles, jam nut receptacles, and straight self-locking RFI plugs. They are offered in 9 shell sizes and 54 insert arrangements, utilizing M39029 contacts in sizes 22D, 20, 16, 12, 10 power, and 8 twinax. 38999 Series 3 connectors are offered in a variety of shell materials, including aluminum, stainless steel, and lightweight composite. They are also available in a wide assortment of plating options, including olive drab cadmium, nickel, black zinc nickel, and passivated stainless steel. Selection includes RoHS-compliant, cadmium-free finishes, as well as Boeing BACC-approved designs.

Environmental Initiative Details

Environmental Initiative: ROHS
Compliant ?: RoHS Compliant Unknown
Expected Date of Compliance: Unknown
Date of this Information: Unknown