2540-5003UG

Obsolete

3M (TC)

CONN HEADER R/A 40POS 2.54MM

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2540-5003UG

Obsolete

3M (TC)

CONN HEADER R/A 40POS 2.54MM

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	2540-5003UG

Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish - Post	Tin-Lead
Contact Finish Thickness - Mating	15 µin
Contact Finish Thickness - Mating	0.38 µm
Contact Finish Thickness - Post	200 µin
Contact Finish Thickness - Post	5.08 µm
Contact Length - Post	3.94 mm
Contact Length - Post	0.155 "
Contact Material	Copper Alloy
Contact Shape	Square
Contact Type	Male Pin
Current Rating (Amps)	1.75 A
Fastening Type	Push-Pull
Features	Keying Slot
Insulation Color	Black
Insulation Height	0.338 in
Insulation Height	8.59 mm
Insulation Material	Polyester, Glass Filled, Polycyclohexylenedimethylene Terephthalate (PCT)
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole, Right Angle
Number of Positions	40
Number of Positions Loaded	All
Number of Rows	2
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-55 °C
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 - 4 Wall
Style	Board to Board, Cable
Termination	Solder

2540 Series

Part	Connector Type	Contact Finish Thickness - Post	Contact Finish Thickness - Post	Insulation Color	Operating Temperature [Max]	Operating Temperature [Min]	Contact Shape	Insulation Material	Number of Positions	Fastening Type	Insulation Height	Insulation Height	Number of Rows	Style	Contact Finish Thickness - Mating	Contact Finish Thickness - Mating	Contact Finish - Mating	Termination	Features	Shrouding	Contact Material	Current Rating (Amps)	Row Spacing - Mating [x]	Row Spacing - Mating [x]	Number of Positions Loaded	Material Flammability Rating	Mounting Type	Contact Type	Pitch - Mating	Pitch - Mating	Contact Finish - Post	Type	Specifications [z]	Specifications [x]	Specifications [y]	Contact Length - Post	Contact Length - Post
3M (TC) 2540-50Y2UG	Header	200 µin	5.08 µm	Gray	105 ░C	-55 °C	Square	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	40	Push-Pull	0.338 in	8.59 mm	2	Board to Board Cable	15 µin	0.38 µm	Gold	Solder	Keying Slot	Shrouded - 4 Wall	Copper Alloy	2 A	2.54 mm	0.1 in	All	UL94 V-0	Through Hole Right Angle	Male Pin	0.1 in	2.54 mm	Tin-Lead
3M (TC) 2540-AS																																Splice	36.1 mm	36.1 mm	4.1 mm
3M (TC) 2540-50Y3UG	Header	200 µin	5.08 µm	Gray	105 ░C	-55 °C	Square	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	40	Push-Pull	0.338 in	8.59 mm	2	Board to Board Cable	15 µin	0.38 µm	Gold	Solder	Keying Slot	Shrouded - 4 Wall	Copper Alloy	2 A	2.54 mm	0.1 in	All	UL94 V-0	Through Hole Right Angle	Male Pin	0.1 in	2.54 mm	Tin-Lead
3M (TC) 2540-5002UG	Header	200 µin	5.08 µm	Black	105 ░C	-55 °C	Square	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	40	Push-Pull	0.338 in	8.59 mm	2	Board to Board Cable	15 µin	0.38 µm	Gold	Solder	Keying Slot	Shrouded - 4 Wall	Copper Alloy	1.75 A	2.54 mm	0.1 in	All	UL94 V-0	Through Hole Right Angle	Male Pin	0.1 in	2.54 mm	Tin-Lead					2.84 mm	0.112 in
3M (TC) 2540-5003UG	Header	200 µin	5.08 µm	Black	105 ░C	-55 °C	Square	Glass Filled Polycyclohexylenedimethylene Terephthalate (PCT) Polyester	40	Push-Pull	0.338 in	8.59 mm	2	Board to Board Cable	15 µin	0.38 µm	Gold	Solder	Keying Slot	Shrouded - 4 Wall	Copper Alloy	1.75 A	2.54 mm	0.1 in	All	UL94 V-0	Through Hole Right Angle	Male Pin	0.1 in	2.54 mm	Tin-Lead					3.94 mm	0.155 "

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

2540 Series

Connector Header Through Hole, Right Angle 40 position 0.100" (2.54mm)

Documents

Technical documentation and resources