77313-418-48LF

Operating Temperature:	--
Insulation Height:	0.100" (2.54mm)
Contact Shape:	Square
Contact Finish - Mating:	Tin
Contact Finish Thickness - Mating:	78.7µin (2.00µm)
Contact Finish - Post:	Tin
Contact Material:	Phosphor Bronze
Insulation Material:	Thermoplastic
Features:	--
Overall Contact Length:	0.450" (11.43mm)
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:	48
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	BERGSTIK®
Style:	Board to Board or Cable
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.230" (5.84mm)
Contact Length - Post:	0.120" (3.05mm)

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77313-418-48LF Rectangular Connectors – Headers, Male Pins

The 77313-418-48LF rectangular connectors are a type of headers and male pins that are commonly used in various electronic applications, such as for mounting components on a circuit board in order to make electrical connections. In addition to providing a reliable connection between components and a circuit board, they also provide an aesthetic look to the application. This type of rectangular connectors are constructed from metal, and are designed to be stackable, making them a good choice for implementing custom solutions or solving space-constrained applications.

Application Field

The 77313-418-48LF rectangular connectors and headers are generally used in PCB assemblies and often used in power circuits of communication equipment, consumer electronics, PC/AV equipment, and industrial control systems. This type of connector offers a secure connection and prevents loose connections or disconnections, which can lead to noisy or inconsistent signals or even a total power failure.

Physical Characteristics

The 77313-418-48LF rectangular connectors and headers have a standard insulator width of .354” and a mating face height of .060”. They are designed with a high level of durability and have a service temperature between -55°C and +105°C, meaning they can withstand extreme temperature conditions well. The mating face and the solder tail are constructed from tinned copper or phosphor bronze, and the mated parts are securely fastened by spring fingers. The pin shape is rectangular, making it easily selectable and mountable on the PCB, and the contact resistance, insulation resistance, and dielectric strength are also at an optimal level.

Working Principle

The working principle of the 77313-418-48LF rectangular connectors is based on the pins and connectors transmitting signal or current from the circuit board into the device. When the pins make contact with the connectors at the end of the rectangular body, a connection is established. Depending on the required application, the correct amount of pins are selected and mated with the correct connectors, forming a secure connection between components and PCBs. The connections are low in resistance and usually have a high conductivity from the pins to the connectors, allowing for efficient current transmission.

Conclusion

The 77313-418-48LF rectangular connectors and headers are a reliable, low-cost solution for making contacts and soldering components to a PCB. They are durable against extreme temperature conditions, and provide a secure mating between pins and connectors. In addition, they provide an aesthetic appearance to the applications they are used in, and an optimal level of contact resistance, insulation resistance, and dielectric strength. Compared to other connector types, the 77313-418-48LF rectangular connectors are a cost-effective choice and are suitable for various electronic applications.

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