Specification	B5743-212-M-L-3

Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish - Post	Gold
Contact Finish Thickness - Mating [custom]	29.5 µin
Contact Finish Thickness - Mating [custom]	0.75 µm
Contact Finish Thickness - Post	29.5 µin
Contact Finish Thickness - Post	0.75 µm
Contact Length - Post	0.118 in
Contact Length - Post	3 mm
Contact Material	Phosphor Bronze
Contact Shape	Circular
Contact Type	Male Pin
Current Rating (Amps)	2.2 A
Fastening Type	Latch Lock
Insulation Color	Black
Insulation Height [z]	0.235 in
Insulation Height [z]	5.97 mm
Insulation Material	Polyester, Glass Filled
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole, Right Angle
Number of Positions	12
Number of Positions Loaded	All
Number of Rows [custom]	2
Operating Temperature [Max]	125 °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	Cable, Board to Board
Termination	Solder
Voltage Rating	120 VAC

B5743-2 Series

Part	Contact Finish Thickness - Post	Contact Finish Thickness - Post	Termination	Fastening Type	Insulation Material	Current Rating (Amps)	Contact Finish - Post	Connector Type	Pitch - Mating	Pitch - Mating	Contact Finish - Mating	Contact Length - Post	Contact Length - Post	Contact Finish Thickness - Mating [custom]	Contact Finish Thickness - Mating [custom]	Number of Rows [custom]	Mounting Type	Row Spacing - Mating	Row Spacing - Mating	Number of Positions	Operating Temperature [Min]	Operating Temperature [Max]	Contact Shape	Contact Type	Voltage Rating	Material Flammability Rating	Number of Positions Loaded	Shrouding	Insulation Color	Insulation Height [z]	Insulation Height [z]	Contact Material	Style	Mated Stacking Heights	Contact Finish Thickness - Mating	Contact Finish Thickness - Mating
Harwin Inc. B5743-216-M-T-3	29.5 µin	0.75 µm	Solder	Latch Lock	Polyester Glass Filled	2.2 A	Gold	Header	0.079 "	2 mm	Gold	0.118 in	3 mm	29.5 µin	0.75 µm	2	Through Hole	2 mm	0.079 in	16	-55 C	125 °C	Circular	Male Pin	800 VAC	UL94 V-0	All	Shrouded - 4 Wall	Black	0.219 in	5.56 mm	Phosphor Bronze	Board to Board Cable
Harwin Inc. B5743-214-M-T-2	29.5 µin	0.75 µm	Solder	Latch Holder	Polyester Glass Filled	2.2 A	Gold	Header	0.079 "	2 mm	Gold	0.118 in	3 mm	29.5 µin	0.75 µm	2	Through Hole	2 mm	0.079 in	14	-55 C	125 °C	Circular	Male Pin	800 VAC	UL94 V-0	All	Shrouded - 4 Wall	Black	0.219 in	5.56 mm	Phosphor Bronze	Board to Board Cable	7.23 mm 7.83 mm
Harwin Inc. B5743-226-M-L-3	29.5 µin	0.75 µm	Solder	Latch Lock	Polyester Glass Filled	2.2 A	Gold	Header	0.079 "	2 mm	Gold	0.118 in	3 mm	29.5 µin	0.75 µm	2	Right Angle Through Hole	2 mm	0.079 in	26	-55 C	125 °C	Circular	Male Pin	120 VAC	UL94 V-0	All	Shrouded - 4 Wall	Black	0.235 in	5.97 mm	Phosphor Bronze	Board to Board Cable
Harwin Inc. B5743-208-M-T-2	29.5 µin	0.75 µm	Solder	Push-Pull	Polyester Glass Filled	3 A	Gold	Header	0.079 "	2 mm	Gold	0.118 in	3 mm	29.5 µin	0.75 µm	2	Through Hole	2 mm	0.079 in	8	-55 C	125 °C	Circular	Male Pin	800 VAC	UL94 V-0	All	Shrouded - 4 Wall	Black	0.219 in	5.56 mm	Phosphor Bronze	Board to Cable/Wire	7.23 mm 7.83 mm
Harwin Inc. B5743-206-M-T-3			Solder	Latch Lock	Polyester Glass Filled	2.2 A	Gold	Header	0.079 "	2 mm	Gold	0.118 in	3 mm			2	Through Hole	2 mm	0.079 in	6	-55 C	125 °C	Circular	Male Pin	800 VAC	UL94 V-0	All	Shrouded - 4 Wall	Black	0.219 in	5.56 mm	Phosphor Bronze	Board to Board Cable	7.23 mm 7.83 mm	0.076 µm	3 µin
Harwin Inc. B5743-214-M-L-3	29.5 µin	0.75 µm	Solder	Latch Lock	Polyester Glass Filled	2.2 A	Gold	Header	0.079 "	2 mm	Gold	0.118 in	3 mm	29.5 µin	0.75 µm	2	Right Angle Through Hole	2 mm	0.079 in	14	-55 C	125 °C	Circular	Male Pin	800 VAC	UL94 V-0	All	Shrouded - 4 Wall	Black	0.235 in	5.97 mm	Phosphor Bronze
Harwin Inc. B5743-208-M-L-3	29.5 µin	0.75 µm	Solder	Latch Lock	Polyester Glass Filled	2.2 A	Gold	Header	0.079 "	2 mm	Gold	0.118 in	3 mm	29.5 µin	0.75 µm	2	Right Angle Through Hole	2 mm	0.079 in	8	-55 C	125 °C	Circular	Male Pin	120 VAC	UL94 V-0	All	Shrouded - 4 Wall	Black	0.235 in	5.97 mm	Phosphor Bronze	Board to Board Cable
Harwin Inc. B5743-204-M-L-3	29.5 µin	0.75 µm	Solder	Latch Lock	Polyester Glass Filled	2.2 A	Gold	Header	0.079 "	2 mm	Gold	0.118 in	3 mm	29.5 µin	0.75 µm	2	Right Angle Through Hole	2 mm	0.079 in	4	-55 C	125 °C	Circular	Male Pin	120 VAC	UL94 V-0	All	Shrouded - 4 Wall	Black	0.235 in	5.97 mm	Phosphor Bronze	Board to Board Cable
Harwin Inc. B5743-210-M-L-3	29.5 µin	0.75 µm	Solder	Latch Lock	Polyester Glass Filled	2.2 A	Gold	Header	0.079 "	2 mm	Gold	0.118 in	3 mm	29.5 µin	0.75 µm	2	Right Angle Through Hole	2 mm	0.079 in	10	-55 C	125 °C	Circular	Male Pin	120 VAC	UL94 V-0	All	Shrouded - 4 Wall	Black	0.235 in	5.97 mm	Phosphor Bronze	Board to Board Cable
Harwin Inc. B5743-212-M-L-3	29.5 µin	0.75 µm	Solder	Latch Lock	Polyester Glass Filled	2.2 A	Gold	Header	0.079 "	2 mm	Gold	0.118 in	3 mm	29.5 µin	0.75 µm	2	Right Angle Through Hole	2 mm	0.079 in	12	-55 C	125 °C	Circular	Male Pin	120 VAC	UL94 V-0	All	Shrouded - 4 Wall	Black	0.235 in	5.97 mm	Phosphor Bronze	Board to Board Cable

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	0	$ 8.60
	Tube	96	$ 9.71
Mouser	N/A	1	$ 12.57
		10	$ 11.15
		25	$ 10.71
		48	$ 7.91
		1008	$ 7.79
Newark	Each	50	$ 11.20
		100	$ 10.92
		250	$ 9.79
		500	$ 9.22
		1000	$ 8.09
		2500	$ 7.70

Description

General part information

B5743-2 Series

Connector Header Through Hole, Right Angle 12 position 0.079" (2.00mm)

Documents

Technical documentation and resources

M80-001

Datasheet

M80-0110001

B5743-212-M-L-3 | Datasheet

Datasheet

B5743-212-M-L-3

Deep-Dive with AI

B5743-212-M-L-3

Deep-Dive with AI

Technical Specifications

B5743-2 Series

Pricing

Description

B5743-2 Series

Documents

Component Specification (PDF)

Datamate Latches and Jackscrews Product Training Module (PDF)

Strain Relief Strap Product Training Module (PDF)

M80-001

Datasheet

M80-0110001

B5743-212-M-L-3 | Datasheet

B5743-2 Series