Specification	2-644884-0

Applications	General Purpose
Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish Thickness - Mating	30 µin
Contact Length - Mating	0.295 in
Contact Length - Post	0.11 in
Contact Material	Copper Alloy
Contact Shape	Square
Contact Type	Male Pin
Current Rating	0 A
Current Rating	Varies by Wire Gauge
Insulation Color	Natural
Insulation Height	0.1 in
Insulation Material	Thermoplastic
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	20
Number of Positions Loaded	All
Number of Rows	1
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-55 °C
Overall Contact Length	0.505 in
Pitch - Mating	0.1 in
Shrouding	Unshrouded
Style	Cable/Wire, Board
Termination	Solder
Voltage Rating	250 V

644884 Series

Part	Pitch - Mating	Number of Positions Loaded	Connector Type	Operating Temperature (Min)	Operating Temperature (Max)	Contact Type	Contact Length - Post	Insulation Height	Insulation Material	Shrouding	Contact Length - Mating	Material Flammability Rating	Style	Current Rating	Contact Finish - Mating	Voltage Rating	Insulation Color	Number of Positions	Termination	Contact Shape	Contact Material	Mounting Type	Overall Contact Length	Number of Rows	Contact Finish Thickness - Mating	Applications
TE Connectivity AMP Connectors 2-644884-5	0.1 in	All	Header	-55 °C	105 °C	Male Pin	0.11 in	0.1 in	Thermoplastic	Unshrouded	0.295 in	UL94 V-0	Board Cable/Wire	Varies by Wire Gauge	Gold	250 V	Natural	25	Solder	Square	Copper Alloy	Through Hole	0.505 in	1	30 µin	General Purpose
TE Connectivity AMP Connectors 2-644884-0	0.1 in	All	Header	-55 °C	105 °C	Male Pin	0.11 in	0.1 in	Thermoplastic	Unshrouded	0.295 in	UL94 V-0	Board Cable/Wire	Varies by Wire Gauge	Gold	250 V	Natural	20	Solder	Square	Copper Alloy	Through Hole	0.505 in	1	30 µin	General Purpose
TE Connectivity AMP Connectors 1-644884-4	0.1 in	All	Header	-55 °C	105 °C	Male Pin	0.11 in	0.1 in	Thermoplastic	Unshrouded	0.295 in	UL94 V-0	Board Cable/Wire	Varies by Wire Gauge	Gold	250 V	Natural	14	Solder	Square	Copper Alloy	Through Hole	0.505 in	1	30 µin	General Purpose
TE Connectivity AMP Connectors 644884-6	0.1 in	All	Header	-55 °C	105 °C	Male Pin	0.11 in	0.1 in	Thermoplastic	Unshrouded	0.295 in	UL94 V-0	Board Cable/Wire	Varies by Wire Gauge	Gold	250 V	Natural	6	Solder	Square	Copper Alloy	Through Hole	0.505 in	1	30 µin	General Purpose
TE Connectivity AMP Connectors 1-644884-6	0.1 in	All	Header	-55 °C	105 °C	Male Pin	0.11 in	0.1 in	Thermoplastic	Unshrouded	0.295 in	UL94 V-0	Board Cable/Wire	Varies by Wire Gauge	Gold	250 V	Natural	16	Solder	Square	Copper Alloy	Through Hole	0.505 in	1	30 µin	General Purpose
TE Connectivity AMP Connectors 1-644884-9	0.1 in	All	Header	-55 °C	105 °C	Male Pin	0.11 in	0.1 in	Thermoplastic	Unshrouded	0.295 in	UL94 V-0	Board Cable/Wire	Varies by Wire Gauge	Gold	250 V	Natural	19	Solder	Square	Copper Alloy	Through Hole	0.505 in	1	30 µin	General Purpose
TE Connectivity AMP Connectors 2-644884-2	0.1 in	All	Header	-55 °C	105 °C	Male Pin	0.11 in	0.1 in	Thermoplastic	Unshrouded	0.295 in	UL94 V-0	Board Cable/Wire	Varies by Wire Gauge	Gold	250 V	Natural	22	Solder	Square	Copper Alloy	Through Hole	0.505 in	1	30 µin	General Purpose
TE Connectivity AMP Connectors 644884-3	0.1 in	All	Header	-55 °C	105 °C	Male Pin	0.11 in	0.1 in	Thermoplastic	Unshrouded	0.295 in	UL94 V-0	Board Cable/Wire	Varies by Wire Gauge	Gold	250 V	Natural	3	Solder	Square	Copper Alloy	Through Hole	0.505 in	1	30 µin	General Purpose
TE Connectivity AMP Connectors 2-644884-8	0.1 in	All	Header	-55 °C	105 °C	Male Pin	0.11 in	0.1 in	Thermoplastic	Unshrouded	0.295 in	UL94 V-0	Board Cable/Wire	Varies by Wire Gauge	Gold	250 V	Natural	28	Solder	Square	Copper Alloy	Through Hole	0.505 in	1	30 µin	General Purpose
TE Connectivity AMP Connectors 2-644884-6	0.1 in	All	Header	-55 °C	105 °C	Male Pin	0.11 in	0.1 in	Thermoplastic	Unshrouded	0.295 in	UL94 V-0	Board Cable/Wire	Varies by Wire Gauge	Gold	250 V	Natural	26	Solder	Square	Copper Alloy	Through Hole	0.505 in	1	30 µin	General Purpose

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