Connectors, Interconnects

B5743-204-M-L-3

Active

Harwin Inc.

2+2 POS. MALE DIL HORIZONTAL THROUGHBOARD CONN. LATCHES (BS RELEASE) ROHS COMPLIANT: NO

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DocumentsM80-0110001 M80, M83 Series Spec Sheet +3

Connectors, Interconnects

B5743-204-M-L-3

Active

Harwin Inc.

2+2 POS. MALE DIL HORIZONTAL THROUGHBOARD CONN. LATCHES (BS RELEASE) ROHS COMPLIANT: NO

Deep-Dive with AI

DocumentsM80-0110001 M80, M83 Series Spec Sheet +3

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	B5743-204-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	4
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