Specification	D38999/20WF18BD

Connector Type	Receptacle Housing
Contact Shape	Circular
Contact Size Options	22D (14), 8 Twinax (4)
Contact Type	Crimp
Fastening Type	Threaded
Grade	Military
Housing Color	Olive Drab
Ingress Protection	Environment Resistant
Insert Material	Thermoplastic
Mounting Feature	Flange
Mounting Type	Panel Mount
Note	Contacts Not Included
Number of Positions	18
Operating Temperature (Max)	175 °C
Operating Temperature (Min)	-65 °C
Orientation	D
Position Types	Twinax
Primary Material	Metal
Qualification	MIL-DTL-38999 Series III
Shell Finish	Cadmium
Shell Material	Aluminum
Shell Size - Insert Length	19 mm
Shell Size - Insert Width	18 mm
Shell Size (MIL)	F
Shielding	Shielded
Type	For Female Sockets

D38999/20WF Series

...

Part	Ingress Protection	Contact Shape	Shielding	Orientation	Contact Type	Mounting Feature	Insert Material	Primary Material	Shell Material	Number of Positions	Shell Finish	Connector Type	Shell Size - Insert (Maximum)	Shell Size - Insert (Minimum)	Housing Color	Mounting Type	Operating Temperature (Min)	Operating Temperature (Max)	Note	Fastening Type	Shell Size (MIL)	Type	Contact Size Options	Qualification	Grade	Backshell Material, Plating	Termination	Applications	Features	Contact Material	Contact Finish Thickness - Mating	Color	Contact Finish - Mating	Contact Size	Shell Size - Insert Length	Shell Size - Insert Width	Position Types	Ingress Protection Description	Ingress Protection IP Rating	Current Rating Options
Amphenol Aerospace Operations D38999/20WF35BN	Environment Resistant	Circular	Shielded	N (Normal)	Crimp	Flange	Thermoplastic	Metal	Aluminum	66	Cadmium	Receptacle Housing	35	19	Olive Drab	Panel Mount	-65 °C	175 °C	Contacts Not Included	Threaded	F	For Female Sockets	22D	MIL-DTL-38999 Series III	Military
Amphenol Aerospace Operations D38999/20WF35SN-UHST3	Environment Resistant		Unshielded	N (Normal)		Flange		Metal	Aluminum	66	Olive Drab Cadmium	Female Sockets Receptacle	35	19		Panel Mount	-65 °C	175 °C		Threaded	F			MIL-DTL-38999 Series III	Military	Metal	Crimp	Aviation Marine Military	Backshell Heat Shrink	Copper Alloy	50 µin	Olive Drab	Gold
Amphenol Aerospace Operations D38999/20WF32SBL	Environment Resistant	Circular	Unshielded	B	Crimp	Flange	Thermoplastic		Aluminum	32	Cadmium	Receptacle Housing	32	19	Olive Drab	Panel Mount	-65 °C	175 °C	Contacts Not Included	Threaded	F	For Female Sockets		MIL-DTL-38999 Series III	Military									20
Amphenol Aerospace Operations D38999/20WF35SD-LC	Environment Resistant	Circular	Shielded	D	Crimp	Flange		Metal	Aluminum	66	Cadmium	Receptacle Housing	35	19	Olive Drab	Panel Mount	-65 °C	175 °C	Contacts Not Included	Threaded	F	For Female Sockets	22D	MIL-DTL-38999 Series III	Military
Amphenol Aerospace Operations D38999/20WF18BB	Environment Resistant	Circular	Unshielded	B	Crimp	Flange	Thermoplastic		Aluminum	18	Cadmium	Receptacle Housing			Olive Drab	Panel Mount	-65 °C	175 °C	Contacts Not Included	Threaded	F	For Female Sockets	22D (14) 8 Twinax (4)	MIL-DTL-38999 Series III	Military										19 mm	18 mm	Twinax
Amphenol Aerospace Operations D38999/20WF35SA-LC	Environment Resistant	Circular	Shielded	A	Crimp	Flange		Metal	Aluminum	66	Cadmium	Receptacle Housing	35	19	Olive Drab	Panel Mount	-65 °C	175 °C	Contacts Not Included	Threaded	F	For Female Sockets	22D	MIL-DTL-38999 Series III	Military
Amphenol Aerospace Operations D38999/20WF28SN			Shielded	N (Normal)		Flange	Thermoplastic	Metal	Aluminum	28	Olive Drab Cadmium	Female Sockets Receptacle	28	19		Panel Mount	-65 °C	175 °C		Threaded	F			MIL-DTL-38999 Series III	Military		Crimp	Aviation Marine Military		Copper Alloy	50 µin	Olive Drab	Gold					Dust Tight Waterproof	IP67	13A 7.5A
Amphenol Aerospace Operations D38999/20WF28JA-LC	Environment Resistant	Circular	Shielded	A	Crimp	Flange		Metal	Aluminum	28	Cadmium	Receptacle Housing	28	19	Olive Drab	Panel Mount	-65 °C	175 °C	Contacts Not Included	Threaded	F	For Female Sockets		MIL-DTL-38999 Series III	Military									16 20
Amphenol Aerospace Operations D38999/20WF35BN	Environment Resistant	Circular	Shielded Unshielded	N (Normal)	Crimp	Flange	Thermoplastic	Metal	Aluminum	66	Cadmium	Receptacle Housing	35	19	Olive Drab	Panel Mount	-65 °C	175 °C	Contacts Not Included	Threaded	F	For Female Sockets	22D	MIL-DTL-38999 Series III	Military
Amphenol Aerospace Operations D38999/20WF18AN	Environment Resistant	Circular	Shielded	N (Normal)	Crimp	Flange	Thermoplastic	Metal	Aluminum	18	Cadmium	Receptacle Housing			Olive Drab	Panel Mount	-65 °C	175 °C	Contacts Not Included	Threaded	F	For Male Pins	22D (14) 8 Twinax (4)	MIL-DTL-38999 Series III	Military										19 mm	18 mm	Twinax

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D38999/20WF18BD | Datasheet