87409-105

Operating Temperature:	-55°C ~ 130°C
Insulation Height:	0.226" (5.74mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold or Gold, GXT™
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin-Lead
Contact Material:	--
Insulation Material:	Thermoplastic, Glass Filled
Features:	Board Guide
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Natural
Current Rating:	--
Voltage Rating:	--
Mated Stacking Heights:	6.42mm
Contact Finish Thickness - Post:	100.0µin (2.54µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Tube
Part Status:	Obsolete
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.050" (1.27mm)
Number of Positions:	10
Number of Rows:	2
Row Spacing - Mating:	0.050" (1.27mm)
Series:	Rib-Cage™ III
Style:	Board to Board
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Surface Mount
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.130" (3.30mm)
Contact Length - Post:	--

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Introduction

87409-105 connectors are one of the most popular type of rectangular connectors under the headers, male pins family. They come in a variety of sizes and are commonly used in the automotive, military, aerospace and telecommunications industries. This article will discuss the 87409-105 application field and working principle.

Headers, Male Pins

Headers, male pins, are interconnects with two opposite sides of contacts, each in either a pin or socket arrangement. They are usually used in printed circuit boards to allow for the connecting of multiple circuits in order to create complex electrical connections. The male pins, also referred to as contacts, are the exposed side of the connector and are designed to securely penetrate into the mating surface of the connector housing. The pin contacts are typically plated in gold or silver. This type of connector is also commonly referred to as a pin header.

87409-105 Connector

The 87409-105 connector is a rectangular connector which is typically applied in automotive, military, aerospace, and telecommunications. This type of connector is ideal for the application of high-density wiring, with its relatively small size and versatile design being at the entry-level of application. The 87409-105 connector is approximately 0.14 inches (3.5mm) wide, 0.17 inches (4.3mm) long, and 0.02 inches (0.5mm) thick. This connector is designed with 7 pins on each side, so it can accommodate up to 14 contacts in total. The pins are gold-plated and are engineered with high retention forces, ensuring reliable electrical connections. The 87409-105 connector also features several shielding options, allowing for additional protection from outside electrical signals. These additional shielding options make this connector suited for applications in areas where interference is a concern. In addition, the 87409-105 connector is designed to be compatible with most standard cable routes and routing strategies.

Working Principle

The working principle of the 87409-105 connector is relatively simple. The pin contacts on the connector are designed to securely penetrate the mating surface of the connector housing. This penetration creates an electrical connection between the pins and the insulation material inside the connector housing. The 87409-105 connector is designed to ensure reliable electrical connections with its gold plated pins. Also the additional shielding options ensure further protection from outside electrical signals and interferences. The compatibility with most standard cable routes and routing strategies make this connector extremely versatile.

Conclusion

The 87409-105 connector is one of the most popular type of rectangular headers, male pins connectors. Thanks to its relatively small size and versatile design, the 87409-105 connector is well suited for the application of high-density wiring. The gold-plated pins have high retention forces to ensure reliable electrical connections while the additional shielding offers protection from outside electrical signals and interferences. With its wide range of features, the 87409-105 connector is well-suited for applications in the automotive, military, aerospace, and telecommunications industries.

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