Specification	3-647078-8

Applications	General Purpose
Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish - Post	Tin
Contact Finish Thickness - Mating	15 µin
Contact Finish Thickness - Post	150 µin
Contact Length - Mating	0.29 in
Contact Length - Post	0.135 in
Contact Material	Copper Alloy
Contact Shape	Square
Contact Type	Male Pin
Current Rating	0 A
Current Rating	Varies by Wire Gauge
Fastening Type	Friction Lock
Insulation Color	Black
Insulation Height	0.347 in
Insulation Material	Polyamide (PA4T), Nylon 4T
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	8
Number of Positions Loaded	All
Number of Rows	1
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-55 °C
Overall Contact Length	0.55 in
Pitch - Mating	0.1 in
Shrouding	Shrouded - 1 Wall
Style	Cable/Wire, Board
Termination	Solder
Voltage Rating	250 V

647078 Series

Part	Insulation Material	Current Rating	Termination	Contact Shape	Voltage Rating	Connector Type	Contact Finish - Post	Pitch - Mating	Mounting Type	Insulation Color	Operating Temperature (Min)	Operating Temperature (Max)	Insulation Height	Contact Finish Thickness - Mating	Material Flammability Rating	Contact Finish - Mating	Contact Length - Mating	Number of Positions	Number of Rows	Shrouding	Style	Number of Positions Loaded	Contact Material	Contact Length - Post	Contact Type	Fastening Type	Overall Contact Length	Applications	Contact Finish Thickness - Post
TE Connectivity AMP Connectors 4-647078-2	Nylon 4T Polyamide (PA4T)	Varies by Wire Gauge	Solder	Square	250 V	Header	Tin	0.1 in	Through Hole	Black	-55 °C	105 °C	0.347 in	15 µin	UL94 V-0	Gold	0.29 in	12	1	Shrouded - 1 Wall	Board Cable/Wire	All	Copper Alloy	0.135 in	Male Pin	Friction Lock	0.55 in	General Purpose	150 µin
TE Connectivity AMP Connectors 3-647078-6	Nylon 4T Polyamide (PA4T)	Varies by Wire Gauge	Solder	Square	250 V	Header	Tin	0.1 in	Through Hole	Black	-55 °C	105 °C	0.347 in	15 µin	UL94 V-0	Gold	0.29 in	6	1	Shrouded - 1 Wall	Board Cable/Wire	All	Copper Alloy	0.135 in	Male Pin	Friction Lock	0.55 in	General Purpose	150 µin
TE Connectivity AMP Connectors 3-647078-4	Nylon 4T Polyamide (PA4T)	Varies by Wire Gauge	Solder	Square	250 V	Header	Tin	0.1 in	Through Hole	Black	-55 °C	105 °C	0.347 in	15 µin	UL94 V-0	Gold	0.29 in	4	1	Shrouded - 1 Wall	Board Cable/Wire	All	Copper Alloy	0.135 in	Male Pin	Friction Lock	0.55 in	General Purpose	150 µin
TE Connectivity AMP Connectors 3-647078-8	Nylon 4T Polyamide (PA4T)	Varies by Wire Gauge	Solder	Square	250 V	Header	Tin	0.1 in	Through Hole	Black	-55 °C	105 °C	0.347 in	15 µin	UL94 V-0	Gold	0.29 in	8	1	Shrouded - 1 Wall	Board Cable/Wire	All	Copper Alloy	0.135 in	Male Pin	Friction Lock	0.55 in	General Purpose	150 µin
TE Connectivity AMP Connectors 647078-8	Nylon 4T Polyamide (PA4T)	Varies by Wire Gauge	Solder	Square	250 V	Header	Tin-Lead	0.1 in	Through Hole	Black	-55 °C	105 °C	0.347 in	15 µin	UL94 V-0	Gold	0.29 in	8	1	Shrouded - 1 Wall	Board Cable/Wire	All	Copper Alloy	0.135 in	Male Pin	Friction Lock	0.55 in	General Purpose	150 µin
TE Connectivity AMP Connectors 3-647078-3	Nylon 4T Polyamide (PA4T)	Varies by Wire Gauge	Solder	Square	250 V	Header	Tin	0.1 in	Through Hole	Black	-55 °C	105 °C	0.347 in	15 µin	UL94 V-0	Gold	0.29 in	3	1	Shrouded - 1 Wall	Board Cable/Wire	All	Copper Alloy	0.135 in	Male Pin	Friction Lock	0.55 in	General Purpose	150 µin

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3-647078-8 | Datasheet