Specification	SMS4RE4D70

Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish Thickness - Mating	Flash
Contact Length - Mating	0.28 in
Contact Length - Post	0.173 in
Contact Material	Copper Alloy
Contact Shape	Circular
Contact Type	Male Pin
Current Rating	5 A
Fastening Type	Locking Ramp
Features	Mounting Flange
Ingress Protection	IP40
Insulation Color	Black
Insulation Height	0.52 in
Insulation Material	Polyester, Glass Filled
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	4
Number of Positions Loaded	All
Number of Rows	1
Operating Temperature (Max)	125 °C
Operating Temperature (Min)	-55 °C
Overall Contact Length	0.972 in
Pitch - Mating	0.2 in
Shrouding	Unshrouded
Style	Cable/Wire, Board
Termination	Solder

SMS4RE Series

Part	Insulation Material	Mounting Type	Fastening Type	Contact Shape	Contact Length - Post	Overall Contact Length	Number of Rows	Contact Finish - Post	Pitch - Mating	Operating Temperature (Max)	Operating Temperature (Min)	Termination	Material Flammability Rating	Insulation Color	Contact Type	Number of Positions Loaded	Insulation Height	Shrouding	Contact Finish Thickness - Mating	Style	Contact Finish - Mating	Connector Type	Features	Current Rating	Number of Positions	Contact Length - Mating	Contact Material	Ingress Protection	Contact Finish Thickness - Post	Contact Finish Thickness - Mating	Contact Finish Thickness - Post	Contact Finish Thickness - Post (string_set)
Amphenol Aerospace Operations SMS4RE4S6	Glass Filled Polyester	Through Hole	Locking Ramp	Circular	0.173 in	0.972 in	1	Tin	0.2 in	125 °C	-55 °C	Solder	UL94 V-0	Black	Male Pin	All	0.52 in	Unshrouded	16 µin	Board Cable/Wire	Gold	Header	Mounting Flange	5 A	4	0.28 in	Copper Alloy	IP40
Amphenol Aerospace Operations SMS4RE3TR29	Glass Filled Thermoplastic	Through Hole	Locking Ramp	Circular	0.173 in		1	Tin	0.2 in	105 °C	-55 °C	Solder	UL94 V-0	Black	Female Socket	All	0.528 in		118.1 µin	Board Board or Cable	Tin	Receptacle	Mounting Flange	5 A	4		Copper Alloy	IP40	118.1 µin
Amphenol Aerospace Operations SMS4RE4D70	Glass Filled Polyester	Through Hole	Locking Ramp	Circular	0.173 in	0.972 in	1		0.2 in	125 °C	-55 °C	Solder	UL94 V-0	Black	Male Pin	All	0.52 in	Unshrouded		Board Cable/Wire	Gold	Header	Mounting Flange	5 A	4	0.28 in	Copper Alloy	IP40		Flash
Amphenol Aerospace Operations SMS4RE4TR29	Glass Filled Polyester	Through Hole	Locking Ramp	Circular	0.173 in	0.972 in	1	Tin	0.2 in	125 °C	-55 °C	Solder	UL94 V-0	Black	Male Pin	All	0.52 in	Unshrouded	118.1 µin	Board Cable/Wire	Tin	Header	Mounting Flange	5 A	4	0.28 in	Copper Alloy	IP40	118.1 µin
Amphenol Aerospace Operations SMS4RE3D70	Glass Filled Thermoplastic	Through Hole	Locking Ramp	Circular	0.173 in		1	Gold	0.2 in	105 °C	-55 °C	Solder	UL94 V-0	Black	Female Socket	All	0.528 in			Board Board or Cable	Gold	Receptacle	Mounting Flange	5 A	4		Copper Alloy	IP40		Flash	Flash	Flash

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