77319-803-08LF

Operating Temperature:	--
Insulation Height:	0.248" (6.30mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold, GXT™
Contact Finish Thickness - Mating:	15.0µin (0.38µm)
Contact Finish - Post:	Tin
Contact Material:	Phosphor Bronze
Insulation Material:	Thermoplastic
Features:	--
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	--
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	78.7µin (2.00µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Active
Connector Type:	Header, Breakaway
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	8
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	BERGSTIK®
Style:	Board to Board
Shrouding:	Unshrouded
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.318" (8.08mm)
Contact Length - Post:	0.115" (2.92mm)

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Introduction

77319-803-08LF Connectors are a type of header and male pin connector popularly used in electronic engineering. This type of connector is considered a rectangular connector, and is a major form factor of the printed circuit boards (PCB). They are designed with two identical contact pins which are generally made out of plastic or metal. 77319-803-08LF connectors are generally used to connect different electronic components for reliable signal transfer. They have many applications in different industries such as communications, industrial electronics, automotive and consumer electronics.

Typical Configurations

77319-803-08LF Connectors come in many different configurations such as the single or dual row, vertical or slant configuration. Typically, the single row connectors are used in single layers PCB and the dual row connectors are for double layers or multilayer PCB. The vertical configuration of these connectors allows for easier connection of wires and other components. The slant configuration is more common and commonly preferred for most applications due to its simple assembly and quick and easy connection.

Types of Contacts

The 77319-803-08LF Connectors come with two types of contacts. These are male and female contacts. Male contacts typically have a straight pin that matches the female contact’s shape, usually a square or round shape. Female contacts cover the male pin and latch onto it; these are also commonly referred to as locking connectors. The other type of contact is the female contact. These are generally copper plated and are inserted into the contact holes in the PCB. The female contacts can be soldered or mechanically locked.

Features

77319-803-08LF Connectors possess a variety of features that make them more efficient and reliable. These features include the following:• High-density contact: 77319-803-08LF Connectors have high density contact pins that are designed to maintain good electrical connection with minimal oxidation and corrosion. This allows for the reliable and efficient transfer of signals. • Interconnection: As stated earlier, these connectors are a major form factor for the PCB. This allows for multiple components to be interconnected and helps reduce the number of wires and connections needed.• Easy assembly: Assembly of the 77319-803-08LF Connectors is relatively easy and can be done quickly. The connector pins are designed to fit perfectly into the contact holes making the installation process easy and efficient.

Working Principle

The 77319-803-08LF Connectors are typically used to connect various electronic components in a circuit. The contact pins of the connector are inserted into the contact points on the PCB. The pins are then either soldered or mechanically locked depending on the type of connection. Once the pins have been inserted and secured, the electrical signals can be transferred to and from the components. The connectors ensure that the signals are transmitted with minimum interference and without any noise.

Conclusion

77319-803-08LF Connectors are a type of rectangular header and male pin connector that is widely used in the electronic engineering field. It has many features such as high-density contacts, easy assembly, and interconnection that makes it reliable and efficient. Its working principle is that the contact pins are inserted into the contact points on the PCB and then either soldered or mechanically locked. The 77319-803-08LF Connectors are used to ensure efficient and reliable signal transfer among different components in a circuit.

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