Specification	281739-2

Applications	General Purpose
Connector Type	Header
Contact Finish - Mating	Tin
Contact Finish - Post	Tin
Contact Length - Mating	0.276 in
Contact Length - Post	0.114 in
Contact Material	Phosphor Bronze
Contact Shape	Square
Contact Type	Male Pin
Fastening Type	Friction Lock
Insulation Color	Blue
Insulation Height	0.449 in
Insulation Material	Thermoplastic
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	4
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature (Max)	100 °C
Operating Temperature (Min)	-40 °C
Overall Contact Length	0.492 in
Pitch - Mating	0.1 in
Row Spacing - Mating	0.1 in
Shrouding	Shrouded - 2 Wall
Style	Cable/Wire, Board
Termination	Solder

AMPMODU HE 13/HE 14 Series

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Part	Overall Contact Length	Contact Finish - Post	Operating Temperature (Max)	Operating Temperature (Min)	Contact Length - Mating	Fastening Type	Contact Finish Thickness - Mating	Number of Positions	Material Flammability Rating	Insulation Material	Insulation Height	Pitch - Mating	Shrouding	Contact Type	Contact Finish - Mating	Contact Material	Number of Rows	Termination	Contact Shape	Insulation Color	Row Spacing - Mating	Mounting Type	Style	Connector Type	Contact Length - Post	Number of Positions Loaded	Applications	Cable Termination	Color	Wire Type	Pitch	Wire Gauge (AWG) (Max)	Wire Gauge (AWG) (Min)	Contact Finish	Contact Termination	Row Spacing	Wire Gauge	Features
TE Connectivity AMP Connectors 281740-3	0.492 in	Tin	100 °C	-40 °C	0.276 in	Friction Lock	16 µin	6	UL94 V-0	Thermoplastic	0.449 in	0.1 in	Shrouded - 2 Wall	Male Pin	Gold	Phosphor Bronze	2	Solder	Square	Blue	0.1 in	Through Hole	Board Cable/Wire	Header	0.114 in	All
TE Connectivity AMP Connectors 2-281739-0	0.492 in	Tin	100 °C	-40 °C	0.276 in	Friction Lock		40	UL94 V-0	Thermoplastic	0.449 in	0.1 in	Shrouded - 2 Wall	Male Pin	Tin	Phosphor Bronze	2	Solder	Square	Blue	0.1 in	Through Hole	Board Cable/Wire	Header	0.114 in	All	General Purpose
TE Connectivity AMP Connectors 281698-5		Tin	100 °C	-40 °C	0.276 in	Friction Lock		5	UL94 V-0	Thermoplastic	0.2 in	0.1 in	Shrouded - 2 Wall	Male Pin	Tin	Phosphor Bronze	1	Solder	Square	Blue		Right Angle Through Hole	Board Cable/Wire	Header	0.114 in	All	General Purpose
TE Connectivity AMP Connectors 281783-8						Detent Lock		8						Female Socket			1					Free Hanging (In-Line)		Plug				IDC	Blue	Discrete	0.1 in	26 AWG	24 AWG	Tin
TE Connectivity AMP Connectors 281786-2						Detent Lock		2						Female Socket			1					Free Hanging (In-Line)		Plug				IDC	Blue	Discrete	0.1 in	28 AWG	26 AWG	Tin
TE Connectivity AMP Connectors 281839-3			125 °C	-55 °C		Detent Lock		6		Glass Filled Polybutylene Terephthalate (PBT)				Female Socket			2					Free Hanging (In-Line)		Receptacle					Black		0.1 in				Crimp	0.1 in
TE Connectivity AMP Connectors 144270-4						Detent Lock		4						Female Socket			1					Free Hanging (In-Line) Right Angle		Plug				IDC		Discrete	0.1 in			Tin			24 AWG	Feed Through
TE Connectivity AMP Connectors 144271-4						Detent Lock		4						Female Socket			1					Free Hanging (In-Line) Right Angle		Plug				IDC		Discrete	0.1 in			Tin			26 AWG	Feed Through
TE Connectivity AMP Connectors 281708-4								4						Female Socket			1					Free Hanging (In-Line) Right Angle		Plug				IDC	Black	Discrete	0.1 in			Tin			24 AWG	Feed Through
TE Connectivity AMP Connectors 281696-2	0.492 in	Tin	100 °C	-40 °C	0.276 in	Friction Lock	16 µin	2	UL94 V-0	Thermoplastic	0.449 in	0.1 in	Shrouded - 2 Wall	Male Pin	Gold	Phosphor Bronze	1	Solder	Square	Blue		Through Hole	Board Cable/Wire	Header	0.114 in	All