PTC21DAEN

Obsolete

Sullins Connector Solutions

CONN HEADER VERT 42POS 2.54MM

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PTC21DAEN

Obsolete

Sullins Connector Solutions

CONN HEADER VERT 42POS 2.54MM

Deep-Dive with AI

DocumentsDatasheet Square Post Header

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	PTC21DAEN

Connector Type	Header
Contact Finish - Post	Tin
Contact Finish Thickness - Mating	2.54 çm
Contact Finish Thickness - Mating	100 çin
Contact Finish Thickness - Post	2.54 µm
Contact Finish Thickness - Post	100 µin
Contact Length - Mating	5.84 mm
Contact Length - Mating [x]	0.23 in
Contact Length - Post	13.21 mm
Contact Length - Post	0.52 "
Contact Material	Copper Alloy
Contact Shape	Square
Contact Type	Male Pin
Current Rating (Amps)	3 A
Fastening Type	Push-Pull
Insulation Color	Black
Insulation Height	0.1 in
Insulation Height	2.54 mm
Insulation Material	Polyester, Thermoplastic
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole
Number of Positions	42
Number of Positions Loaded	All
Number of Rows	2
Overall Contact Length	0.85 in
Overall Contact Length	21.59 mm
Pitch - Mating	0.1 in
Pitch - Mating	2.54 mm
Row Spacing - Mating [x]	2.54 mm
Row Spacing - Mating [x]	0.1 in
Shrouding	Unshrouded
Style	Board to Board, Cable
Termination	Solder

PTC21 Series

Part	Current Rating (Amps)	Mounting Type	Style	Contact Material	Contact Type	Contact Finish - Post	Material Flammability Rating	Fastening Type	Contact Length - Post [x]	Contact Length - Post [x]	Shrouding	Termination	Number of Positions Loaded	Number of Rows	Number of Positions	Contact Finish Thickness - Post	Contact Finish Thickness - Post	Contact Length - Mating [x]	Contact Length - Mating	Insulation Material	Contact Finish Thickness - Mating	Contact Finish Thickness - Mating	Connector Type	Contact Shape	Insulation Height	Insulation Height	Pitch - Mating	Pitch - Mating	Insulation Color	Contact Length - Post	Contact Length - Post	Row Spacing - Mating [x]	Row Spacing - Mating [x]	Overall Contact Length	Overall Contact Length	Overall Contact Length	Contact Length - Mating [x]
Sullins Connector Solutions PTC21SBDN	3 A	Through Hole Right Angle	Board to Board Cable	Copper Alloy	Male Pin	Tin	UL94 V-0	Push-Pull	10.67 mm	0.42 in	Unshrouded	Solder	All	1	21	2.54 µm	100 µin	0.23 in	5.84 mm	Polyester Thermoplastic	2.54 çm	100 çin	Header	Square	3.56 mm	0.14 in	0.1 in	2.54 mm	Black
Sullins Connector Solutions PTC21DABN	3 A	Through Hole	Board to Board Cable	Copper Alloy	Male Pin	Tin	UL94 V-0	Push-Pull			Unshrouded	Solder	All	2	42	2.54 µm	100 µin	0.23 in	5.84 mm	Polyester Thermoplastic	2.54 çm	100 çin	Header	Square	2.54 mm	0.1 in	0.1 in	2.54 mm	Black	0.23 in	5.84 mm	2.54 mm	0.1 in	14.22 mm	0.56 in
Sullins Connector Solutions PTC21DBBN	3 A	Through Hole Right Angle	Board to Board Cable	Copper Alloy	Male Pin	Tin	UL94 V-0	Push-Pull			Unshrouded	Solder	All	2	42	2.54 µm	100 µin	0.23 in	5.84 mm	Polyester Thermoplastic	2.54 çm	100 çin	Header	Square	6.1 mm	0.24 in	0.1 in	2.54 mm	Black	0.23 in	5.84 mm	2.54 mm	0.1 in
Sullins Connector Solutions PTC21SACN	3 A	Through Hole	Board to Board Cable	Copper Alloy	Male Pin	Tin	UL94 V-0	Push-Pull	8.13 mm	0.32 in	Unshrouded	Solder	All	1	21	2.54 µm	100 µin	0.23 in	5.84 mm	Polyester Thermoplastic	2.54 çm	100 çin	Header	Square	2.54 mm	0.1 in	0.1 in	2.54 mm	Black					0.65 in		16.51 mm
Sullins Connector Solutions PTC21SAFN	3 A	Through Hole	Board to Board Cable	Copper Alloy	Male Pin	Tin	UL94 V-0	Push-Pull			Unshrouded	Solder	All	1	21	2.54 µm	100 µin	0.23 in	5.84 mm	Polyester Thermoplastic	2.54 çm	100 çin	Header	Square	2.54 mm	0.1 in	0.1 in	2.54 mm	Black	0.62 in	15.75 mm			24.13 mm	0.95 in
Sullins Connector Solutions PTC21SFBN	3 A	Through Hole	Board to Board Cable	Copper Alloy	Male Pin	Tin	UL94 V-0	Push-Pull			Unshrouded	Solder	All	1	21	2.54 µm	100 µin	0.318 "		Polyester Thermoplastic	2.54 çm	100 çin	Header	Square	2.54 mm	0.1 in	0.1 in	2.54 mm	Black	0.22 in	5.58 mm			16.21 mm	0.638 in		8.08 mm
Sullins Connector Solutions PTC21SFEN	3 A	Through Hole	Board to Board Cable	Copper Alloy	Male Pin	Tin	UL94 V-0	Push-Pull			Unshrouded	Solder	All	1	21	2.54 µm	100 µin	0.318 "		Polyester Thermoplastic	2.54 çm	100 çin	Header	Square	2.54 mm	0.1 in	0.1 in	2.54 mm	Black	0.52 "	13.21 mm			23.83 mm	0.938 in		8.08 mm
Sullins Connector Solutions PTC21DAGN	3 A	Through Hole	Board to Board Cable	Copper Alloy	Male Pin	Tin	UL94 V-0	Push-Pull	18.29 mm	0.72 "	Unshrouded	Solder	All	2	42	2.54 µm	100 µin	0.23 in	5.84 mm	Polyester Thermoplastic	2.54 çm	100 çin	Header	Square	2.54 mm	0.1 in	0.1 in	2.54 mm	Black			2.54 mm	0.1 in	26.67 mm	1.05 in
Sullins Connector Solutions PTC21SAGN	3 A	Through Hole	Board to Board Cable	Copper Alloy	Male Pin	Tin	UL94 V-0	Push-Pull	18.29 mm	0.72 "	Unshrouded	Solder	All	1	21	2.54 µm	100 µin	0.23 in	5.84 mm	Polyester Thermoplastic	2.54 çm	100 çin	Header	Square	2.54 mm	0.1 in	0.1 in	2.54 mm	Black					26.67 mm	1.05 in
Sullins Connector Solutions PTC21DAEN	3 A	Through Hole	Board to Board Cable	Copper Alloy	Male Pin	Tin	UL94 V-0	Push-Pull			Unshrouded	Solder	All	2	42	2.54 µm	100 µin	0.23 in	5.84 mm	Polyester Thermoplastic	2.54 çm	100 çin	Header	Square	2.54 mm	0.1 in	0.1 in	2.54 mm	Black	0.52 "	13.21 mm	2.54 mm	0.1 in	21.59 mm	0.85 in

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

PTC21 Series

Connector Header Through Hole 42 position 0.100" (2.54mm)

Documents

Technical documentation and resources

Datasheet

Square Post Header

Datasheet