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SAI Series
Amphenol Aerospace Operations
Military, MIL-DTL-38999 Series III, Tri-Start™
Amphenol Industrial Operations
97 Series

Military, MIL-DTL-38999 Series III, Tri-Start™

Threaded Free Hanging and Panel Mount Circular Connector Housings

Amphenol Aerospace Operations

The Tri-Start Connector is the high performance choice in the D38999 Family.

Product Description

Amphenol® Tri-Start offers more versatility and options than any other interconnection family. Originally designed in order to increase the performance levels of MIL-DTL-38999 Series I and II, the Series III was created to meet high performance connector criteria.

  • EMI Shielding - solid metal to metal coupling, grounding fingers, electroless nickel plating, and thicker wall sections provide superior EMI shielding capability of 65dB minimum at 10 GHz
  • Contact Protection - recessed pins in this 100% scoop proof connector minimize potential contact damage
  • Moisture Resistance - improved interfacial seal design helps prevent electrolytic erosion of contacts
  • Corrosion Resistance - shells of stainless steel or cadmium over nickel plating withstand a 500 hour salt spray exposure
  • Vibration/Shock - operates under severe high temperature vibration, through 200°C
  • Firewall Capability - available in a stainless steel shell, class RK, RS
  • Lockwiring Eliminated - unique, self-locking, quick coupling connector eliminates lockwiring
  • Quick Coupling - completely mates and self-locks in a 360° turn of the coupling nut
  • Inventory Support Commonality - uses standard MILDTL-38999 contacts, application tools, insert arrangements
  • Electrostatic Discharge Protection (ESD) - protection for sensitive circuitry without diodes, varistors, etc., with the use of the Faraday Cage principal which shunts high voltage, high current discharge events
  • Ground Plane Connectors - with metallic insert for common grounding of coax, triax or twinax contact outer shield
  • Hermetic
  • Military
  • Aerospace
  • Ground vehicle
  • Contact Shape:Circular
  • Contact Size:20 ~ 22D
  • Contact Type:Crimp
  • Fastening Type:Threaded
  • Housing Color:Olive Drab
  • Ingress Protection:Environment Resistant
  • Note:Contacts Not Included
  • Notification:QPL or Military Specs are for reference only. Parts are not for military use. See Terms and Conditions.0
  • Number of Positions:3 ~ 55
  • Operating Temperature:-65°C ~ 175°C
  • Shell Finish:Cadmium
  • Shell Material:Aluminum
  • Shell Size - Insert:11-5 ~ 17-35
  • Shielding:Shielded

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D38999/26WD35SNLCD38999/26WD35SNLCCONN PLG HSG FMALE 37POS INLINE Plug HousingFor Female Sockets3715-35
D38999/26WC8SNLCD38999/26WC8SNLCCONN PLUG HSG FMALE 8POS INLINE Plug HousingFor Female Sockets813-8
D38999/26WA98SNLCD38999/26WA98SNLCCONN PLUG HSG FMALE 3POS INLINE Plug HousingFor Female Sockets39-98
D38999/26WC35SNLCD38999/26WC35SNLCCONN PLG HSG FMALE 22POS INLINE Plug HousingFor Female Sockets2213-35
D38999/26WE35SNLCD38999/26WE35SNLCCONN PLG HSG FMALE 55POS INLINE Plug HousingFor Female Sockets5517-35
D38999/26WC98SNLCD38999/26WC98SNLCCONN PLG HSG FMALE 10POS INLINE Plug HousingFor Female Sockets1013-98
D38999/26WB35PNLCD38999/26WB35PNLCCONN PLUG HSG MALE 13POS INLINE Plug HousingFor Male Pins1311-35
D38999/26WA98PNLCD38999/26WA98PNLCCONN PLUG HSNG MALE 3POS INLINE Plug HousingFor Male Pins39-98
D38999/26WC35PNLCD38999/26WC35PNLCCONN PLUG HSG MALE 22POS INLINE Plug HousingFor Male Pins2213-35
D38999/26WD35PNLCD38999/26WD35PNLCCONN PLUG HSG MALE 37POS INLINE Plug HousingFor Male Pins3715-35
D38999/26WD19SNLCD38999/26WD19SNLCCONN PLG HSG FMALE 19POS INLINE Plug HousingFor Female Sockets1915-19
D38999/26WE35PNLCD38999/26WE35PNLCCONN PLUG HSG MALE 55POS INLINE Plug HousingFor Male Pins5517-35
D38999/26WB98SNLCD38999/26WB98SNLCCONN PLUG HSG FMALE 6POS INLINE Plug HousingFor Female Sockets611-98
D38999/26WB5PNLCD38999/26WB5PNLCCONN PLUG HSNG MALE 5POS INLINE Plug HousingFor Male Pins511-5
D38999/26WB35SNLCD38999/26WB35SNLCCONN PLG HSG FMALE 13POS INLINE Plug HousingFor Female Sockets1311-35
D38999/20WE35SNLCD38999/20WE35SNLCCONN RCPT HSG FMALE 55POS PNL MTReceptacle HousingFor Female Sockets5517-35
D38999/24WB35PNLCD38999/24WB35PNLCCONN RCPT HSNG MALE 13POS PNL MTReceptacle HousingFor Male Pins1311-35
D38999/20WA98SALCD38999/20WA98SALCCONN RCPT HSNG FMALE 3POS PNL MTReceptacle HousingFor Female Sockets39-98
D38999/24WB35PALCD38999/24WB35PALCCONN RCPT HSNG MALE 13POS PNL MTReceptacle HousingFor Male Pins1311-35
D38999/24WE35SNLCD38999/24WE35SNLCCONN RCPT HSG FMALE 55POS PNL MTReceptacle HousingFor Female Sockets5517-35
D38999/24WA98SNLCD38999/24WA98SNLCCONN RCPT HSNG FMALE 3POS PNL MTReceptacle HousingFor Female Sockets39-98
D38999/20WB5PNLCD38999/20WB5PNLCCONN RCPT HSNG MALE 5POS PNL MNTReceptacle HousingFor Male Pins511-5
D38999/24WC35SNLCD38999/24WC35SNLCCONN RCPT HSG FMALE 22POS PNL MTReceptacle HousingFor Female Sockets2213-35
D38999/20WB35SNLCD38999/20WB35SNLCCONN RCPT HSG FMALE 13POS PNL MTReceptacle HousingFor Female Sockets1311-35
D38999/24WB35SNLCD38999/24WB35SNLCCONN RCPT HSG FMALE 13POS PNL MTReceptacle HousingFor Female Sockets1311-35
D38999/24WE35PNLCD38999/24WE35PNLCCONN RCPT HSNG MALE 55POS PNL MTReceptacle HousingFor Male Pins5517-35

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Associated Product
Amphenol Aerospace Operations D38999/26WA35PN
Category: Interconnect, Wire-Connectors-Circular Connectors-Connectors
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Category: Interconnect, Wire-Connectors-Circular Connectors-Accessories-Caps
Amphenol PCD M85049/38-11N
Category: Interconnect, Wire-Connectors-Circular Connectors-Backshells and Cable Clamps