Specification	3428-2203

Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish - Post	Tin-Lead
Contact Finish Thickness - Mating	30 µin
Contact Finish Thickness - Post	200 µin
Contact Length - Mating	0.24 in
Contact Length - Post	0.155 in
Contact Material	Copper Alloy
Contact Shape	Square
Contact Type	Male Pin
Current Rating	1 A
Fastening Type	Short, Latch Lock/Eject Hooks
Features	Keying Slot, Mounting Flange
Insulation Color	Black
Insulation Height	0.68 in
Insulation Material	Polyester, Polycyclohexylenedimethylene Terephthalate (PCT), Glass Filled
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	20
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature (Max)	105 °C
Operating Temperature (Min)	-55 °C
Overall Contact Length	0.695 in
Pitch - Mating	0.1 in
Row Spacing - Mating	0.1 in
Shrouding	Shrouded - 3 Wall
Style	Board, Board or Cable
Termination	Solder

3428 Series

Part	Pitch - Mating	Shrouding	Contact Finish Thickness - Mating	Connector Type	Style	Number of Positions	Contact Type	Material Flammability Rating	Contact Shape	Insulation Color	Operating Temperature (Min)	Operating Temperature (Max)	Features	Termination	Contact Length - Mating	Fastening Type	Contact Finish - Mating	Insulation Material	Contact Length - Post	Number of Rows	Row Spacing - Mating	Contact Material	Current Rating	Mounting Type	Number of Positions Loaded	Insulation Height	Contact Finish - Post	Overall Contact Length	Contact Finish Thickness - Post	Number of Positions	Connector Plug Count
3M Electronic Specialty 3428-2003	0.1 in	Shrouded - 3 Wall	30 µin	Header	Board Board or Cable	20	Male Pin	UL94 V-0	Square	Black	-55 °C	105 °C	Keying Slot Mounting Flange	Solder	0.24 in	Push-Pull	Gold	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	0.155 in	2	0.1 in	Copper Alloy	1 A	Through Hole	All	0.68 in	Tin-Lead	0.695 in	200 µin
3M Electronic Specialty 3428-D302	0.1 in	Shrouded - 3 Wall	30 µin	Header Stackable	Board Board or Cable	20	Male Pin	UL94 V-0	Square	Black	-55 °C	105 °C	Keying Slot Mounting Flange	Solder	0.24 in	Latch Lock/Eject Hooks Long	Gold	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	0.112 in	2	0.1 in	Copper Alloy	1 A	Right Angle Through Hole	All	0.66 in	Tin-Lead		200 µin	20	2
3M Electronic Specialty 3428-1502UG	0.1 in	Shrouded - 3 Wall	15 µin	Header	Board Board or Cable	20	Male Pin	UL94 V-0	Square	Black	-55 °C	105 °C	Keying Slot Mounting Flange	Solder	0.24 in	Latch Lock/Eject Hooks Short	Gold	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	0.112 in	2	0.1 in	Copper Alloy	1 A	Right Angle Through Hole	All	0.31 in	Tin-Lead		200 µin
3M Electronic Specialty 3428-D202	0.1 in	Shrouded - 3 Wall	30 µin	Header Stackable	Board Board or Cable	20	Male Pin	UL94 V-0	Square	Black	-55 °C	105 °C	Keying Slot Mounting Flange	Solder	0.24 in	Latch Lock/Eject Hooks Short	Gold	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	0.112 in	2	0.1 in	Copper Alloy	1 A	Right Angle Through Hole	All	0.66 in	Tin-Lead		200 µin	20	2
3M Electronic Specialty 3428-5603	0.1 in	Shrouded - 4 Wall	30 µin	Header	Board Board or Cable	20	Male Pin	UL94 V-0	Square	Black	-55 °C	105 °C	Keying Slot Mounting Flange	Solder	0.24 in	Latch Lock/Eject Hooks Long	Gold	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	0.155 in	2	0.1 in	Copper Alloy	1.75 A	Right Angle Through Hole	All	0.34 in	Tin-Lead		200 µin
3M Electronic Specialty 3428-1602UG	0.1 in	Shrouded - 3 Wall	15 µin	Header	Board Board or Cable	20	Male Pin	UL94 V-0	Square	Black	-55 °C	105 °C	Keying Slot Mounting Flange	Solder	0.24 in	Latch Lock/Eject Hooks Long	Gold	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	0.112 in	2	0.1 in	Copper Alloy	1 A	Right Angle Through Hole	All	0.31 in	Tin-Lead		200 µin
3M Electronic Specialty 3428-5502	0.1 in	Shrouded - 4 Wall	30 µin	Header	Board Board or Cable	20	Male Pin	UL94 V-0	Square	Black	-55 °C	105 °C	Keying Slot Mounting Flange	Solder	0.24 in	Latch Lock/Eject Hooks Short	Gold	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	0.112 in	2	0.1 in	Copper Alloy	1.75 A	Right Angle Through Hole	All	0.34 in	Tin-Lead		200 µin
3M Electronic Specialty 3428-1303	0.1 in	Shrouded - 3 Wall	30 µin	Header	Board Board or Cable	20	Male Pin	UL94 V-0	Square	Black	-55 °C	105 °C	Keying Slot Mounting Flange	Solder	0.24 in	Latch Lock/Eject Hooks Long	Gold	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	0.155 in	2	0.1 in	Copper Alloy	1 A	Right Angle Through Hole	All	0.31 in	Tin-Lead		200 µin
3M Electronic Specialty 3428-2303	0.1 in	Shrouded - 3 Wall	30 µin	Header	Board Board or Cable	20	Male Pin	UL94 V-0	Square	Black	-55 °C	105 °C	Keying Slot Mounting Flange	Solder	0.24 in	Latch Lock/Eject Hooks Long	Gold	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	0.155 in	2	0.1 in	Copper Alloy	1 A	Through Hole	All	0.68 in	Tin-Lead	0.695 in	200 µin
3M Electronic Specialty 3428-1603	0.1 in	Shrouded - 3 Wall	30 µin	Header	Board Board or Cable	20	Male Pin	UL94 V-0	Square	Black	-55 °C	105 °C	Keying Slot Mounting Flange	Solder	0.24 in	Latch Lock/Eject Hooks Long	Gold	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	0.155 in	2	0.1 in	Copper Alloy	1 A	Right Angle Through Hole	All	0.31 in	Tin-Lead		200 µin

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