89891-409H

Insulation Color:	Gray
Contact Finish Thickness - Post:	78.7µin (2.00µm)
Contact Material:	Phosphor Bronze
Contact Shape:	Square
Insulation Material:	Thermoplastic, Glass Filled
Applications:	Automotive, General Purpose, Industrial, Telecommunications
Voltage Rating:	--
Current Rating:	--
Features:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin-Lead
Material Flammability Rating:	UL94 V-0
Operating Temperature:	--
Contact Length - Post:	0.114" (2.90mm)
Insulation Height:	0.335" (8.51mm)
Series:	Dubox™
Contact Finish Thickness - Mating:	78.7µin (2.00µm)
Contact Finish - Mating:	Tin-Lead
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Through Hole
Row Spacing - Mating:	0.100" (2.54mm)
Number of Rows:	2
Pitch - Mating:	0.100" (2.54mm)
Number of Positions Loaded:	All
Number of Positions:	18
Style:	Board to Board
Contact Type:	Female Socket
Connector Type:	Receptacle, Bottom or Top Entry
Part Status:	Obsolete
Packaging:	Tube

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Introduction:
89891-409H rectangular connectors are one of the most popular connectors in the market, providing reliable and versatile connection available for many applications. They feature dual slots for power and signal connections and are suitable for a wide range of industrial designs. In addition, the 89891-409H connectors are designed with a crimp system, which makes them an excellent choice for applications where a secure environment is desired. These connectors are often used in power and automotive applications, and are used in both low profile and high-profile designs.Overview:
The 89891-409H is a four pin header connector. It is a single row type connector and is designed to hold two power and two signal pins which are crimped in place. The connector can be mated with a corresponding receptacle or female socket, for a secure electrical connection. The header has a 45 degree orientation which is designed for right angle mounting. The contacts are gold plated for reliable performance and long life. The connector is also RoHS compliant.Applications:
The 89891-409H connectors are well suited for a variety of applications where reliable electrical connections are desired. The connectors are often used in industrial power and automotive applications, such as power supplies, motor control, power distribution, and railway and transportation systems. The connectors are also used in equipment such as electric vehicles, robots, and other mechanical systems. Advantages:
The 89891-409H connectors offer many advantages over other types of connectors. They are easy to install and offer a secure connection for power and signal pins. The dual slot crimp system is very reliable and provides a secure environment without compromising flexibility. In addition, the 45 degree orientation of the pins means that the connectors can be used with both low and high profile designs. The connectors are also RoHS compliant, providing good environmental protection. Working Principle:
The 89891-409H connector works on an electrical connection principle called crimping. A female socket is inserted into the header with pins facing outwards. A crimp tool is then used to press the wires of the cable into the contacts. The crimp tool applies a pressure to secure the pins in place and to ensure that they are making a reliable electrical connection. Conclusion:
The 89891-409H connector offers reliable electrical connections for many applications. The single row design makes them a great choice for low and high profile designs. The crimp system ensures a secure environment without compromising flexibility. The connectors are also RoHS compliant, making them a good choice for environmentally friendly applications.

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