B5743-103-M-L-3

Obsolete

Harwin Inc.

CONN HDR 2MM R/A 3POS

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DocumentsM80-876 Drawing Datasheet

B5743-103-M-L-3

Obsolete

Harwin Inc.

CONN HDR 2MM R/A 3POS

Deep-Dive with AI

DocumentsM80-876 Drawing Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	B5743-103-M-L-3

Connector Type	Header
Contact Finish - Mating	Gold
Contact Finish - Post	Gold
Contact Finish Thickness - Mating	29.5 Áin
Contact Finish Thickness - Mating	0.75 Ám
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	0.156 in
Insulation Height	3.96 mm
Insulation Material	Polybutylene Terephthalate (PBT), Glass Filled
Material Flammability Rating	UL94 V-0
Mounting Type	Through Hole, Right Angle
Number of Positions Loaded	All
Number of Rows	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-55 °C
Pitch - Mating [x]	0.079 in
Pitch - Mating [x]	2 mm
Shrouding	Shrouded - 4 Wall
Termination	Solder
Voltage Rating	800 VAC

B5743-1 Series

Part	Pitch - Mating [x]	Pitch - Mating [x]	Number of Positions Loaded	Contact Finish - Mating	Current Rating (Amps)	Contact Finish - Post	Style	Termination	Mounting Type	Contact Material	Contact Length - Post	Contact Length - Post	Contact Finish Thickness - Mating	Contact Finish Thickness - Mating	Connector Type	Operating Temperature [Min]	Operating Temperature [Max]	Number of Positions	Contact Finish Thickness - Post	Contact Finish Thickness - Post	Number of Rows	Features	Contact Shape	Insulation Material	Insulation Color	Contact Type	Voltage Rating	Insulation Height	Insulation Height	Fastening Type	Shrouding	Material Flammability Rating	Mated Stacking Heights [z]	Insulation Height [z]
Harwin Inc. B5743-104-M-L-3	0.079 in	2 mm	All	Gold	2.2 A	Gold	Board to Board Cable	Solder	Through Hole Right Angle	Phosphor Bronze	0.118 in	3 mm	29.5 Áin	0.75 Ám	Header	-55 °C	125 °C	4	29.5 µin	0.75 µm	1	Strain Relief Clips	Circular	Polyphenylene Sulfide (PPS) Glass Filled	Black	Male Pin	120 VAC	0.156 in	3.96 mm	Latch Lock	Shrouded - 4 Wall	UL94 V-0
Harwin Inc. B5743-103-M-L-3	0.079 in	2 mm	All	Gold	2.2 A	Gold		Solder	Through Hole Right Angle	Phosphor Bronze	0.118 in	3 mm	29.5 Áin	0.75 Ám	Header	-55 °C	125 °C		29.5 µin	0.75 µm	1		Circular	Polybutylene Terephthalate (PBT) Glass Filled	Black	Male Pin	800 VAC	0.156 in	3.96 mm	Latch Lock	Shrouded - 4 Wall	UL94 V-0
Harwin Inc. B5743-106-M-T-3	0.079 in	2 mm	All	Gold	2.2 A	Gold	Board to Board Cable	Solder	Through Hole	Phosphor Bronze	0.118 in	3 mm	29.5 Áin	0.75 Ám	Header	-55 °C	125 °C	6	29.5 µin	0.75 µm	1		Circular	Polyester Glass Filled	Black	Male Pin	800 VAC		5.56 mm	Latch Lock	Shrouded - 4 Wall	UL94 V-0	7.23 mm	0.219 in
Harwin Inc. B5743-103-M-T-3	0.079 in	2 mm	All	Gold	2.2 A	Gold	Board to Board Cable	Solder	Through Hole	Phosphor Bronze	0.118 in	3 mm	29.5 Áin	0.75 Ám	Header	-55 °C	125 °C		29.5 µin	0.75 µm	1		Circular	Polyester Glass Filled	Black	Male Pin	800 VAC		5.56 mm	Latch Lock	Shrouded - 4 Wall	UL94 V-0	7.23 mm	0.219 in

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

B5743-1 Series

Connector Header Through Hole, Right Angle 3 position 0.079" (2.00mm)

Documents

Technical documentation and resources

M80-876 Drawing

Datasheet