1-794429-1

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.504" (12.80mm)
Contact Shape:	Square
Contact Finish - Mating:	Tin
Contact Finish Thickness - Mating:	118.1µin (3.00µm)
Contact Finish - Post:	Tin
Contact Material:	Copper Alloy
Insulation Material:	Polyamide (PA), Nylon
Features:	Board Lock
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Natural
Current Rating:	--
Voltage Rating:	600VAC
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Obsolete
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.165" (4.20mm)
Number of Positions:	16
Number of Rows:	2
Row Spacing - Mating:	0.165" (4.20mm)
Series:	AMP-DUAC
Style:	Board to Board or Cable
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	Locking Ramp
Contact Length - Mating:	--
Contact Length - Post:	0.138" (3.50mm)

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Introduction

Rectangular connectors – headers, male pins – are something that you often pass by without noticing, unless someone has chosen ones with fancy colours or unusual shapes. When connectors are needed for circuits, these are often the go-to item, due to their common rectangular shape. It\'s estimated that the annual revenue of the global connector industry will reach $64.5 billion in 2021.The best-known rectangular connector is the 1-794429-1. It is a component of the electronic cable assemblies, and has widespread utility in a variety of applications. This article will introduce the 1-794429-1 application field and working principle.

The Application Field of 1-794429-1

The 1-794429-1 is part of STI\'s family of the classic dual in-line package (DIP) connectors. This product is characterized by wide application, high reliability, strong current bearing capacity, and high temperature resistance. It is a preferred connector for many devices in the market. The 1-794429-1 connectors are generally used in many electronic equipment, including electronic instruments, audio and video equipment, computers, control systems, household appliances, industrial automation, communications equipment, meters, automotive applications, and so on. They are also widely used in the motor connection of new energy vehicles, providing an economical and reliable connection solution for the battery industry. Specifically, these connectors are most prevalent in the car industry, even in the safety-critical automotive field. In the motorroom and other places, these connectors are suitable for direct in-situ use, without the need for additional external wiring protection. The 1-794429-1 connectors also achieve tight physical contact and strong weld strength due to their multiple contact points.

The Working Principle of 1-794429-1

The 1-794429-1 connector is a type of connector that is designed for long-term secure connection between two or more devices. Its working principle is the contact combination method. When the contacts in the connectors are connected together, the static electricity generated by the friction between them will produce spark discharge. This will cause the dust particles and other debris in the air to enter the contacts and cause a short circuit. As the connection increases, electric wires, etc. may enter the contacts, causing a short circuit or line breakage. To avoid these problems, the contacts in the 1-794429-1 are designed to have multiple contact points for more reliable contact. The good contact performance and stable line connection also make the 1-794429-1 connectors capable of transmitting stable signal, current and power. In addition, the 1-794429-1 connectors also have a built-in power protective circuit, which can offer protection against overcurrent, overvoltage, and short-circuit conditions. The material of 1-794429-1 connectors are selected specifically for their low temperature resistance (up to +125℃) and stringent tolerances in order to suit their applications in harsh environments which require frequent vibration, motion or abrasion.

Advantages and Feature

The 1-794429-1 connectors have a number of advantages and features. Their most important feature is their electrical performance, which is excellent due to their multiple contact points. This ensures a stable connection and reliable signal transmission. They also have low contact resistance, low temperature rise, and low welding force, making them suitable for applications in harsh environments.In addition, the 1-794429-1 connectors are also mechanically robust, resulting in a reliable board-level connection. It also has a good vibration and shock resistance, allowing it to be used in environments with extreme temperature and vibration. The built-in power protective circuit helps to prevent overload, overvoltage, and other potential problems. The 1-794429-1 connectors are also small and lightweight, making them ideal for applications with tight space requirements. Additionally, the connectors are environmentally-friendly and RoHS-compliant, so they can be used safely without causing any environmental damage.

Conclusion

The 1-794429-1 connectors are suitable for a variety of devices and applications. Their multiple contact points ensure excellent electrical performance and their small size and lightweight make them perfect for applications with tight space requirements. The 1-794429-1 connectors also have a built-in power protective circuit and good vibration and shock resistance, making them suitable for applications in harsh environments.

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