77317-103-56LF

Operating Temperature:	--
Insulation Height:	0.190" (4.83mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold, GXT™
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
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:	56
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:	0.230" (5.84mm)
Contact Length - Post:	0.100" (2.54mm)

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77317-103-56LF Rectangular Connectors – Headers, Male Pins Introduction

77317-103-56LF is a type of rectangular connectors – headers, male pins. It offers plugging and unplugging of an external device to the printed circuit board. It comes in two pieces, which are solderable into the printed circuit board. It has an additional feature which is that it is dustproof, and areused where a protective box is not possible.

77317-103-56LF Applications

77317-103-56LF rectangular connectors are commonly used in various automotive applications and user interface systems. Some of the most common applications include:

• Automobile Driver Controls
• Human Machine Interfaces (HMI)
• Automotive Electronics
• Medical Equipment
• OEMs
• Security Systems
• Industrial Automation Control
• Instrumentation

77317-103-56LF Working Principle

77317-103-56LF male pin connectors usually operate using a three-step process. First, a contact is established between two printed circuit boards. Second, the connection is secured by a locking mechanism. Finally, a soldered joint is created to ensure a reliable electrical connection.The locking mechanism ensures the connector is securely attached to the printed circuit boards and while being able to be quickly released. It also prevents any dust or debris from entering the system. Additionally, the strong soldered joint ensures that the two printed circuit boards do not suffer from any random electrical disruptions.

Conclusion

77317-103-56LF are rectangular connectors – headers, male pins specifically designed to provide a secure, reliable and dustproof electrical connection between two printed circuit boards. Its wide range of applications makes it an ideal choice for various automotive and user interface systems. The powerful locking mechanism and superior soldered joint makes it one of the most durable and reliable connectors available on the market.

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Part Number	Manufacturer	Price	Quantity	Description