1-531721-3

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TE Connectivity Aerospace, Defense and Marine

CONN HEADER R/A 140P 2.54MM

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Connectors, Interconnects

1-531721-3

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TE Connectivity Aerospace, Defense and Marine

CONN HEADER R/A 140P 2.54MM

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	1-531721-3

Applications	Military, General Purpose
Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish - Post	Tin-Lead
Contact Finish Thickness - Mating	1.27 µm
Contact Finish Thickness - Mating	50 µin
Contact Length - Mating	0.181 in
Contact Length - Mating	4.6 mm
Contact Length - Post [x]	0.135 in
Contact Length - Post [x]	3.43 mm
Contact Material	Brass
Contact Shape	Square
Contact Type	Male Pin
Features	Mounting Flange, Mating Guide
Insulation Color	Blue
Insulation Height	8.38 mm
Insulation Height	0.33 in
Insulation Material	Polyester, Glass Filled
Mounting Type	Through Hole, Right Angle
Number of Positions	140
Number of Positions Loaded	All
Number of Rows	2
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	Shrouded - 3 Wall
Style	Board to Board, Cable
Termination	Solder

531721 Series

Part	Applications	Insulation Color	Features	Number of Positions	Insulation Height	Insulation Height	Contact Length - Mating	Contact Length - Mating	Number of Positions Loaded	Row Spacing - Mating [x]	Row Spacing - Mating [x]	Contact Type	Insulation Material	Contact Finish Thickness - Mating	Contact Finish Thickness - Mating	Contact Shape	Style	Contact Finish - Post	Contact Length - Post [x]	Contact Length - Post [x]	Pitch - Mating	Pitch - Mating	Contact Material	Termination	Number of Rows	Shrouding	Contact Finish - Mating	Connector Type	Mounting Type
TE Connectivity Aerospace, Defense and Marine 531721-7	General Purpose Military	Blue	Mating Guide Mounting Flange	90	8.38 mm	0.33 in	0.181 in	4.6 mm	All	2.54 mm	0.1 in	Male Pin	Polyester Glass Filled	1.27 µm	50 µin	Square	Board to Board Cable	Tin-Lead	0.135 in	3.43 mm	0.1 in	2.54 mm	Brass	Solder	2	Shrouded - 3 Wall	Gold	Header	Through Hole Right Angle
TE Connectivity Aerospace, Defense and Marine 531721-9	General Purpose Military	Blue	Mating Guide Mounting Flange	110 positions	8.38 mm	0.33 in	0.181 in	4.6 mm	All	2.54 mm	0.1 in	Male Pin	Polyester Glass Filled	1.27 µm	50 µin	Square	Board to Board Cable	Tin-Lead	0.135 in	3.43 mm	0.1 in	2.54 mm	Brass	Solder	2	Shrouded - 3 Wall	Gold	Header	Through Hole Right Angle
TE Connectivity Aerospace, Defense and Marine 1-531721-3	General Purpose Military	Blue	Mating Guide Mounting Flange	140	8.38 mm	0.33 in	0.181 in	4.6 mm	All	2.54 mm	0.1 in	Male Pin	Polyester Glass Filled	1.27 µm	50 µin	Square	Board to Board Cable	Tin-Lead	0.135 in	3.43 mm	0.1 in	2.54 mm	Brass	Solder	2	Shrouded - 3 Wall	Gold	Header	Through Hole Right Angle

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	30	$ 540.87

Description

General part information

531721 Series

Connector Header Through Hole, Right Angle 140 position 0.100" (2.54mm)

Documents

Technical documentation and resources

No documents available