Specification	155240-2300-RB

Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish - Post	Tin
Contact Finish Thickness - Mating	0.76 Ám
Contact Finish Thickness - Mating	30 Áin
Contact Finish Thickness - Post	200 µin
Contact Finish Thickness - Post	5.08 µm
Contact Length - Mating	3.81 mm
Contact Length - Mating	0.15 in
Contact Material	Copper Alloy
Contact Shape	Square
Contact Type	Male Pin
Current Rating (Amps)	1.25 A
Fastening Type	Latch Lock/Eject Hooks
Features	Keying Slot
Insulation Color	Black
Insulation Height [z]	10.8 mm
Insulation Height [z]	0.425 in
Material Flammability Rating	UL94 V-0
Mounting Type	Surface Mount
Number of Positions	40
Number of Positions Loaded	All
Number of Rows [custom]	2
Operating Temperature [Max]	105 ░C
Operating Temperature [Min]	-55 C
Pitch - Mating	0.079 "
Pitch - Mating	2 mm
Row Spacing - Mating	2 mm
Row Spacing - Mating	0.079 in
Shrouding	Shrouded - 4 Wall
Style	Board to Cable/Wire
Termination	Solder

155240 Series

Part	Contact Finish Thickness - Post	Contact Finish Thickness - Post	Contact Finish - Post	Shrouding	Mounting Type	Contact Shape	Current Rating (Amps)	Connector Type	Number of Positions Loaded	Number of Rows [custom]	Number of Positions	Contact Length - Post	Contact Length - Post	Insulation Height	Insulation Height	Pitch - Mating	Pitch - Mating	Features	Operating Temperature [Min]	Operating Temperature [Max]	Contact Material	Contact Length - Mating	Contact Length - Mating	Material Flammability Rating	Style	Row Spacing - Mating	Row Spacing - Mating	Contact Type	Insulation Color	Fastening Type	Contact Finish Thickness - Mating	Contact Finish Thickness - Mating	Termination	Contact Finish - Mating	Insulation Height [z]	Insulation Height [z]	Contact Length - Post [x]	Contact Length - Post [x]
3M Electronic Specialty 155240-5303-RB	200 µin	5.08 µm	Tin	Shrouded - 4 Wall	Right Angle Through Hole	Square	1.25 A	Header	All	2	40	3.94 mm	0.155 "	6.28 mm	0.247 "	0.079 "	2 mm	Keying Slot	-55 C	105 ░C	Copper Alloy	3.81 mm	0.15 in	UL94 V-0	Board to Cable/Wire	2 mm	0.079 in	Male Pin	Black	Latch Lock/Eject Hooks	0.76 Ám	30 Áin	Solder	Gold
3M Electronic Specialty 155240-2300-RB	200 µin	5.08 µm	Tin	Shrouded - 4 Wall	Surface Mount	Square	1.25 A	Header	All	2	40					0.079 "	2 mm	Keying Slot	-55 C	105 ░C	Copper Alloy	3.81 mm	0.15 in	UL94 V-0	Board to Cable/Wire	2 mm	0.079 in	Male Pin	Black	Latch Lock/Eject Hooks	0.76 Ám	30 Áin	Solder	Gold	10.8 mm	0.425 in
3M Electronic Specialty 155240-6303-RB	200 µin	5.08 µm	Tin	Shrouded - 4 Wall	Through Hole	Square	1.25 A	Header	All	2	40	3.94 mm	0.155 "			0.079 "	2 mm	Keying Slot	-55 C	105 ░C	Copper Alloy	3.81 mm	0.15 in	UL94 V-0	Board to Cable/Wire	2 mm	0.079 in	Male Pin	Black	Latch Lock/Eject Hooks	0.76 Ám	30 Áin	Solder	Gold	10.8 mm	0.425 in
3M Electronic Specialty 155240-6302-RB	200 µin	5.08 µm	Tin	Shrouded - 4 Wall	Through Hole	Square	1.25 A	Header	All	2	40					0.079 "	2 mm	Keying Slot	-55 C	105 ░C	Copper Alloy	3.81 mm	0.15 in	UL94 V-0	Board to Cable/Wire	2 mm	0.079 in	Male Pin	Black	Latch Lock/Eject Hooks	0.76 Ám	30 Áin	Solder	Gold	10.8 mm	0.425 in	0.112 in	2.84 mm
3M Electronic Specialty 155240-5302-RB	200 µin	5.08 µm	Tin	Shrouded - 4 Wall	Right Angle Through Hole	Square	1.25 A	Header	All	2	40			6.28 mm	0.247 "	0.079 "	2 mm	Keying Slot	-55 C	105 ░C	Copper Alloy	3.81 mm	0.15 in	UL94 V-0	Board to Cable/Wire	2 mm	0.079 in	Male Pin	Black	Latch Lock/Eject Hooks	0.76 Ám	30 Áin	Solder	Gold			0.112 in	2.84 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	N/A	45	$ 18.22
	Tray	1	$ 18.22
		10	$ 15.48
		100	$ 13.16
		500	$ 11.75
Newark	Pack of 100	1	$ 8.55

Description

General part information

155240 Series

Connector Header Surface Mount 40 position 0.079" (2.00mm)

Documents

Technical documentation and resources

Technical Data Sheet EN

Datasheet

Interconnect Catalog

Datasheet