Specification	D38999/21HG39XA

Applications	Aviation, Industrial, Military, Communication Systems
Color	Silver
Connector Type	Receptacle, Male Pins
Contact Finish - Mating	Gold
Contact Material	Nickel Iron Alloy
Fastening Type	Threaded
Features	Hermetically Sealed
Grade	Military
Ingress Protection	Environment Resistant
Insert Material	Fluorosilicone Elastomer
Mounting Feature	Flange
Mounting Type	Panel Mount
Number of Positions	39
Operating Temperature (Max)	200 °C
Operating Temperature (Min)	-65 °C
Orientation	A
Primary Material	Metal
Qualification	MIL-DTL-38999 Series III
Shell Finish	Electroless Nickel
Shell Material	Stainless Steel
Shell Size - Insert (Maximum)	39
Shell Size - Insert (Minimum)	21
Shielding	Shielded
Termination	Solder Eyelet(s)
Voltage Rating (AC)	600 VAC
Voltage Rating (DC)	850 VDC

D38999/21HG Series

...

Part	Grade	Termination	Primary Material	Mounting Feature	Shell Finish	Contact Finish - Mating	Qualification	Orientation	Mounting Type	Contact Material	Operating Temperature (Max)	Operating Temperature (Min)	Ingress Protection	Applications	Color	Shell Material	Voltage Rating (AC)	Voltage Rating (DC)	Shell Size - Insert (Maximum)	Shell Size - Insert (Minimum)	Shielding	Number of Positions	Features	Insert Material	Fastening Type	Connector Type	Shell Size - Insert Length	Shell Size - Insert Width
TE Connectivity AMP Connectors D38999/21HG35CB	Military	Solder	Metal	Flange	Electroless Nickel	Gold	MIL-DTL-38999 Series III	B	Panel Mount Through Hole	Nickel Iron Alloy	200 °C	-65 °C	Environment Resistant	Aviation Communication Systems Industrial Military	Silver	Stainless Steel	400 VAC	550 VDC	35	21	Shielded	79	Hermetically Sealed	Fluorosilicone Elastomer	Threaded	Male Pins Receptacle
TE Connectivity AMP Connectors D38999/21HG16XE	Military	Solder Eyelet(s)	Metal	Flange	Electroless Nickel	Gold	MIL-DTL-38999 Series III	E	Panel Mount	Nickel Iron Alloy	200 °C	-65 °C	Environment Resistant	Aviation Communication Systems Industrial Military	Silver	Stainless Steel	750 VAC	1050 VDC			Shielded	16	Hermetically Sealed	Fluorosilicone Elastomer	Threaded	Male Pins Receptacle	21 mm	16 mm
TE Connectivity AMP Connectors D38999/21HG27SA	Military	Solder Cup	Metal	Flange	Electroless Nickel	Gold	MIL-DTL-38999 Series III	A	Panel Mount	Nickel Iron Alloy	200 °C	-65 °C	Environment Resistant	Aviation Communication Systems Industrial Military	Silver	Stainless Steel			27	21	Shielded	27	Hermetically Sealed	Fluorosilicone Elastomer	Threaded	Female Sockets Receptacle
TE Connectivity AMP Connectors D38999/21HG16CC	Military	Solder	Metal	Flange	Electroless Nickel	Gold	MIL-DTL-38999 Series III	C	Panel Mount Through Hole	Nickel Iron Alloy	200 °C	-65 °C	Environment Resistant	Aviation Communication Systems Industrial Military	Silver	Stainless Steel	750 VAC	1050 VDC			Shielded	16	Hermetically Sealed	Fluorosilicone Elastomer	Threaded	Male Pins Receptacle	21 mm	16 mm
TE Connectivity AMP Connectors D38999/21HG35XD	Military	Solder Eyelet(s)	Metal	Flange	Electroless Nickel	Gold	MIL-DTL-38999 Series III	D	Panel Mount	Nickel Iron Alloy	200 °C	-65 °C	Environment Resistant	Aviation Communication Systems Industrial Military	Silver	Stainless Steel	400 VAC	550 VDC	35	21	Shielded	79	Hermetically Sealed	Fluorosilicone Elastomer	Threaded	Male Pins Receptacle
TE Connectivity AMP Connectors D38999/21HG1DN	Military	Solder	Metal	Flange	Electroless Nickel	Gold	MIL-DTL-38999 Series III	N (Normal)	Panel Mount Through Hole	Nickel Iron Alloy	200 °C	-65 °C	Environment Resistant	Aviation Communication Systems Industrial Military	Silver	Stainless Steel	600 VAC	850 VDC			Shielded	79	Hermetically Sealed	Fluorosilicone Elastomer	Threaded	Female Sockets Receptacle	21 mm	1 mm
TE Connectivity AMP Connectors D38999/21HG27DA	Military	Solder	Metal	Flange	Electroless Nickel	Gold	MIL-DTL-38999 Series III	A	Panel Mount Through Hole	Nickel Iron Alloy	200 °C	-65 °C	Environment Resistant	Aviation Communication Systems Industrial Military	Silver	Stainless Steel			27	21	Shielded	27	Hermetically Sealed	Fluorosilicone Elastomer	Threaded	Female Sockets Receptacle
TE Connectivity AMP Connectors D38999/21HG35ZE	Military	Solder Eyelet(s)	Metal	Flange	Electroless Nickel	Gold	MIL-DTL-38999 Series III	E	Panel Mount	Nickel Iron Alloy	200 °C	-65 °C	Environment Resistant	Aviation Communication Systems Industrial Military	Silver	Stainless Steel	400 VAC	550 VDC	35	21	Shielded	79	Hermetically Sealed	Fluorosilicone Elastomer	Threaded	Female Sockets Receptacle
TE Connectivity AMP Connectors D38999/21HG41CA	Military	Solder	Metal	Flange	Electroless Nickel	Gold	MIL-DTL-38999 Series III	A	Panel Mount Through Hole	Nickel Iron Alloy	200 °C	-65 °C	Environment Resistant	Aviation Communication Systems Industrial Military	Silver	Stainless Steel	600 VAC	850 VDC	41	21	Shielded	41	Hermetically Sealed	Fluorosilicone Elastomer	Threaded	Male Pins Receptacle
TE Connectivity AMP Connectors D38999/21HG41PA	Military	Solder Cup	Metal	Flange	Electroless Nickel	Gold	MIL-DTL-38999 Series III	A	Panel Mount	Nickel Iron Alloy	200 °C	-65 °C	Environment Resistant	Aviation Communication Systems Industrial Military	Silver	Stainless Steel	600 VAC	850 VDC	41	21	Shielded	41	Hermetically Sealed	Fluorosilicone Elastomer	Threaded	Male Pins Receptacle

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D38999/21HG39XA | Datasheet