Insulation Color:	Black
Contact Finish Thickness - Post:	200.0µin (5.08µm)
Contact Material:	Beryllium Copper
Contact Shape:	Circular
Insulation Material:	Polycyclohexylenedimethylene Terephthalate (PCT), Polyester
Applications:	--
Voltage Rating:	--
Current Rating:	3A
Features:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin
Material Flammability Rating:	UL94 V-0
Operating Temperature:	-55°C ~ 125°C
Contact Length - Post:	0.140" (3.56mm)
Insulation Height:	0.079" (2.00mm)
Series:	831
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole, Right Angle
Row Spacing - Mating:	--
Number of Rows:	1
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	34
Style:	Board to Board
Contact Type:	Female Socket
Connector Type:	Receptacle
Part Status:	Active
Packaging:	Bulk

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Rectangular Connectors - Headers, Receptacles, Female Sockets

Rectangular connectors are widely used for connecting devices in various electronic systems. They provide a capability for signal, electrical, and mechanical communication between devices, both on a printed circuit board (PCB) or through cabling from one device to another. Rectangular connectors are a kind of multi-pin connector, designed to meet a variety of applications and meet numerous environmental, electrical, and mechanical requirements. Generally speaking, rectangular connectors can be divided into headers, receptacles, and female sockets.

831-43-034-20-001000 Application Field and Working Principle

The 831-43-034-20-001000 connector is a multi-contact rectangular connector, commonly used for a wide range of both commercial and industrial applications due to its smaller housing size. Its small design makes it easy to fit in to even the most space-restricted areas. It features a 20-pin header receptacle, with a male housing and black insulating body. This connector type is designed to meet the requirements of low voltage and low current applications, including electrical and power control systems, communications, consumer electronics, and automotive applications.In terms of its working principle, the 831-43-034-20-001000 connector allows for a robust electrical connection through the insertion of a matching pre-engineered mating connector into the female socket. This connector type features a unique mating system that ensures a secure contact between the male and female connector parts. This is done through the press fitting of spring-loaded contacts into the receptacle. The spring-loaded contacts are designed to endure higher insertion forces, providing both resilience and durability when connecting. Once inserted, the contact points are further protected from any unnecessary damage by a series of Precision Anodized Armor rings that secure the connector in place.

Advantages and Disadvantages

The 831-43-034-20-001000 connector has many advantages including its smaller size, which makes it ideal for tight spaces, as well as its durability and resilience when connecting. Furthermore, its flexibility for a wide variety of applications makes it a great choice for a range of projects. However, while the advantages of the 831-43-034-20-001000 may outweigh its disadvantages, it does have some downsides.The most obvious disadvantage of this connector type is its size. Due to its small size, it is not suitable for high current applications as the risk of overheating may occur due to the lack of an adequate contact area. In addition, its spring-loaded contacts may be prone to oxidation, which can eventually lead to a weak connection that can lead to signal loss in electronic systems.

Conclusion

The 831-43-034-20-001000 connector is a small and versatile rectangular connector, designed for a wide variety of applications. It provides excellent durability and reliability through the precision anodized armor rings, which firmly secure the connector in place. However, its small size restricts its use to mostly low voltage and low current applications, due to the risk of overheating when connecting. All in all, the 831-43-034-20-001000 connector is a reliable and versatile connector that is capable of providing a strong and robust electrical connection when correctly installed.

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