SBH31-NBPB-D26-SP-BK

Operating Temperature:	-40°C ~ 105°C
Insulation Height:	0.213" (5.40mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	Flash
Contact Finish - Post:	Gold
Contact Material:	Brass
Insulation Material:	Polyamide (PA9T), Nylon 9T
Features:	Board Guide
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	1A
Voltage Rating:	--
Mated Stacking Heights:	6mm
Contact Finish Thickness - Post:	Flash
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.050" (1.27mm)
Number of Positions:	52
Number of Rows:	2
Row Spacing - Mating:	0.050" (1.27mm)
Series:	SBH31
Style:	Board to Board
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	--
Contact Length - Post:	--

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SBH31-NBPB-D26-SP-BK Application Field and Working Principle

Rectangular connectors are widely used in automotive, industrial, and consumer electronics applications. The SBH31-NBPB-D26-SP-BK header, also known as a male pin rectangular connector, is an example of such a connector and is specifically designed for board-to-board connectivity. This article aims to provide an overview of this connector’s application field and its working principle.

Application Field

As a popular choice for automotive, industrial, and consumer electronics applications, these headers are known for their small size, low profile, and high reliability. The SBH31-NBPB-D26-SP-BK is a low-profile vertical connector that is used to mount terminals to a printed-circuit board (PCB). It is particularly well suited for space-constrained applications because it has a minimum profile of 2.2 mm. The strong and reliable connection provided by this header makes it suitable for environments with harsh conditions like vibrations and shock. It also allows for a wide variety of possible configurations for different applications, including board-to-board and wire-to-board connections.

Working Principle

The SBH31-NBPB-D26-SP-BK header employs a unique latching mechanism to provide a reliable connection. It consists of two halves connected by a locking tab. A male pin is mounted to the top half which is then inserted into a female receptacle mounted on the board. This pin will lock into place when the two halves are pressed together, providing a secure connection. The connector also features a well-defined keying system to ensure that the correct orientation of mating components is maintained. Additionally, the connector can withstand temperatures ranging from -40°C to +105°C, making it an ideal solution for both industrial and consumer electronics applications.

Conclusion

The SBH31-NBPB-D26-SP-BK header is a low-profile vertical connector that is used to provide a reliable board-to-board connection in space-constrained environments. It employs a unique latching mechanism to form a secure connection and also features a well-defined keying system to ensure the correct mating orientation. The connector boasts an impressive temperature range of -40°C to +105°C, making it suitable for a wide range of automotive, industrial, and consumer electronics applications.

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