B5743-104-M-L-3

Active

Harwin Inc.

4 POS. MALE SIL HORIZONTAL THROUGHBOARD CONN. LATCHES (BS RELEASE) ROHS COMPLIANT: NO

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsM80, M83 Series Spec Sheet M80-001 +2

B5743-104-M-L-3

Active

Harwin Inc.

4 POS. MALE SIL HORIZONTAL THROUGHBOARD CONN. LATCHES (BS RELEASE) ROHS COMPLIANT: NO

Deep-Dive with AI

DocumentsM80, M83 Series Spec Sheet M80-001 +2

Specifications Pricing Series Description Documents

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	63	$ 8.57
Newark	Each	50	$ 8.85
		100	$ 8.63
		250	$ 7.73
		500	$ 7.29
		1000	$ 6.39
		2500	$ 6.08

Description

General part information

B5743-1 Series

Connector Header Through Hole, Right Angle 4 position 0.079" (2.00mm)

Documents

Technical documentation and resources

M80, M83 Series Spec Sheet

Datasheet

M80-001

Datasheet

M80-0110001

Related Document

Specification	B5743-104-M-L-3	B5743-1 Series

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

Part

Termination

Mounting Type

Contact Length - Post

Material Flammability Rating

Operating Temperature [Min]

Operating Temperature [Max]

Contact Finish Thickness - Post

Insulation Height

Connector Type

Fastening Type

Number of Rows

Contact Finish - Post

Pitch - Mating [x]

Number of Positions Loaded

Shrouding

Contact Material

Contact Shape

Current Rating (Amps)

Voltage Rating

Insulation Material

Contact Finish Thickness - Mating

Contact Type

Insulation Color

Contact Finish - Mating

Style

Number of Positions

Features

Mated Stacking Heights [z]

Insulation Height [z]

Harwin Inc.

B5743-103-M-L-3

Solder

Through Hole, Right Angle

0.118 in

3 mm

UL94 V-0

-55 °C

125 °C

29.5 µin

0.75 µm

0.156 in

3.96 mm

Header

Latch Lock

Gold

0.079 in

2 mm

All

Shrouded - 4 Wall

Phosphor Bronze

Circular

2.2 A

800 VAC

Polybutylene Terephthalate (PBT), Glass Filled

29.5 Áin

0.75 Ám

Male Pin

Black

Gold

Harwin Inc.

B5743-104-M-L-3

Solder

Through Hole, Right Angle

0.118 in

3 mm

UL94 V-0

-55 °C

125 °C

29.5 µin

0.75 µm

0.156 in

3.96 mm

Header

Latch Lock

Gold

0.079 in

2 mm

All

Shrouded - 4 Wall

Phosphor Bronze

Circular

2.2 A

120 VAC

Polyphenylene Sulfide (PPS), Glass Filled

29.5 Áin

0.75 Ám

Male Pin

Black

Gold

Board to Board, Cable

Strain Relief Clips

Harwin Inc.

B5743-102-M-L-3

Solder

Through Hole, Right Angle

0.118 in

3 mm

UL94 V-0

-55 °C

125 °C

29.5 µin

0.75 µm

0.156 in

3.96 mm

Header

Latch Lock

Gold

0.079 in

2 mm

All

Shrouded - 4 Wall

Phosphor Bronze

Circular

2.2 A

120 VAC

Polyphenylene Sulfide (PPS), Glass Filled

29.5 Áin

0.75 Ám

Male Pin

Black

Gold

Board to Board, Cable

Strain Relief Clips

Harwin Inc.

B5743-106-M-T-3

Solder

Through Hole

0.118 in

3 mm

UL94 V-0

-55 °C

125 °C

29.5 µin

0.75 µm

5.56 mm

Header

Latch Lock

Gold

0.079 in

2 mm

All

Shrouded - 4 Wall

Phosphor Bronze

Circular

2.2 A

800 VAC

Polyester, Glass Filled

29.5 Áin

0.75 Ám

Male Pin

Black

Gold

Board to Board, Cable

7.23 mm

0.219 in

Harwin Inc.

B5743-103-M-T-3

Solder

Through Hole

0.118 in

3 mm

UL94 V-0

-55 °C

125 °C

29.5 µin

0.75 µm

5.56 mm

Header

Latch Lock

Gold

0.079 in

2 mm

All

Shrouded - 4 Wall

Phosphor Bronze

Circular

2.2 A

800 VAC

Polyester, Glass Filled

29.5 Áin

0.75 Ám

Male Pin

Black

Gold

Board to Board, Cable

7.23 mm

0.219 in

Part	Termination	Mounting Type	Contact Length - Post	Contact Length - Post	Material Flammability Rating	Operating Temperature [Min]	Operating Temperature [Max]	Contact Finish Thickness - Post	Contact Finish Thickness - Post	Insulation Height	Insulation Height	Connector Type	Fastening Type	Number of Rows	Contact Finish - Post	Pitch - Mating [x]	Pitch - Mating [x]	Number of Positions Loaded	Shrouding	Contact Material	Contact Shape	Current Rating (Amps)	Voltage Rating	Insulation Material	Contact Finish Thickness - Mating	Contact Finish Thickness - Mating	Contact Type	Insulation Color	Contact Finish - Mating	Style	Number of Positions	Features	Mated Stacking Heights [z]	Insulation Height [z]
Harwin Inc. B5743-103-M-L-3	Solder	Through Hole, Right Angle	0.118 in	3 mm	UL94 V-0	-55 °C	125 °C	29.5 µin	0.75 µm	0.156 in	3.96 mm	Header	Latch Lock	1	Gold	0.079 in	2 mm	All	Shrouded - 4 Wall	Phosphor Bronze	Circular	2.2 A	800 VAC	Polybutylene Terephthalate (PBT), Glass Filled	29.5 Áin	0.75 Ám	Male Pin	Black	Gold
Harwin Inc. B5743-104-M-L-3	Solder	Through Hole, Right Angle	0.118 in	3 mm	UL94 V-0	-55 °C	125 °C	29.5 µin	0.75 µm	0.156 in	3.96 mm	Header	Latch Lock	1	Gold	0.079 in	2 mm	All	Shrouded - 4 Wall	Phosphor Bronze	Circular	2.2 A	120 VAC	Polyphenylene Sulfide (PPS), Glass Filled	29.5 Áin	0.75 Ám	Male Pin	Black	Gold	Board to Board, Cable	4	Strain Relief Clips
Harwin Inc. B5743-102-M-L-3	Solder	Through Hole, Right Angle	0.118 in	3 mm	UL94 V-0	-55 °C	125 °C	29.5 µin	0.75 µm	0.156 in	3.96 mm	Header	Latch Lock	1	Gold	0.079 in	2 mm	All	Shrouded - 4 Wall	Phosphor Bronze	Circular	2.2 A	120 VAC	Polyphenylene Sulfide (PPS), Glass Filled	29.5 Áin	0.75 Ám	Male Pin	Black	Gold	Board to Board, Cable	2	Strain Relief Clips
Harwin Inc. B5743-106-M-T-3	Solder	Through Hole	0.118 in	3 mm	UL94 V-0	-55 °C	125 °C	29.5 µin	0.75 µm		5.56 mm	Header	Latch Lock	1	Gold	0.079 in	2 mm	All	Shrouded - 4 Wall	Phosphor Bronze	Circular	2.2 A	800 VAC	Polyester, Glass Filled	29.5 Áin	0.75 Ám	Male Pin	Black	Gold	Board to Board, Cable	6		7.23 mm	0.219 in
Harwin Inc. B5743-103-M-T-3	Solder	Through Hole	0.118 in	3 mm	UL94 V-0	-55 °C	125 °C	29.5 µin	0.75 µm		5.56 mm	Header	Latch Lock	1	Gold	0.079 in	2 mm	All	Shrouded - 4 Wall	Phosphor Bronze	Circular	2.2 A	800 VAC	Polyester, Glass Filled	29.5 Áin	0.75 Ám	Male Pin	Black	Gold	Board to Board, Cable			7.23 mm	0.219 in

B5743-104-M-L-3

Deep-Dive with AI

B5743-104-M-L-3

Deep-Dive with AI

Pricing

Description

B5743-1 Series

Documents

M80, M83 Series Spec Sheet

M80-001

Datasheet

M80-0110001

Technical Specifications

B5743-1 Series