91812-120

Insulation Color:	--
Contact Finish Thickness - Post:	--
Contact Material:	Beryllium Copper
Contact Shape:	Square
Insulation Material:	Plastic
Applications:	--
Voltage Rating:	--
Current Rating:	--
Features:	--
Ingress Protection:	--
Mated Stacking Heights:	--
Contact Finish - Post:	Tin-Lead
Material Flammability Rating:	--
Operating Temperature:	--
Contact Length - Post:	--
Insulation Height:	0.157" (4.00mm)
Series:	Minitek®
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Mating:	Gold
Fastening Type:	Push-Pull
Termination:	Solder
Mounting Type:	Surface Mount
Row Spacing - Mating:	0.079" (2.00mm)
Number of Rows:	2
Pitch - Mating:	0.079" (2.00mm)
Number of Positions Loaded:	All
Number of Positions:	20
Style:	--
Contact Type:	Female Socket
Connector Type:	Receptacle
Part Status:	Obsolete
Packaging:	Tube

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Introduction

The 91812-120 Rectangular Connectors - Headers, Receptacles, Female Sockets is an intelligent, durable and dependable connection solution for a variety of industrial, commercial and consumer products. It is an ideal solution for applications that require compact, reliable connections, such as security systems, networking, automotive, communications, and medical technologies. It is a single-row surface mountable connector with optional polarizing pin, which makes for positive connection orientation. The 91812-120 has two rows of power contacts and a single row of signal contacts, giving it the flexibility to handle a variety of signal and power connections.

Application Fields and Working Principle

The 91812-120 Rectangular Connectors - Headers, Receptacles, Female Sockets is an ideal connection solution for many industries and applications. Its two rows of power contacts make it an ideal choice for supplying multiple power connections in a single connection. It can be used to provide power to specific devices in automotive applications, or it can be used to provide power to multiple devices in medical or communications applications. In addition, its single row of signal contacts makes it suitable for a variety of connections, including RS-485, Ethernet, universal serial bus (USB), and extended system bus (ESB) interfaces. The 91812-120 is designed with a low profile and flush base design, making it suitable for tight spaces with limited clearance. It features an integrated insulator and is polarized for positive connection orientation. Its extended terminals feature a surface mount compatible design and are plated with nickel and tin, making it suitable for harsh environments and long-term use.The working principle of the 91812-120 Rectangular Connectors - Headers, Receptacles, Female Sockets is quite simple. The 91812-120 features two rows of power contacts and a single row of signal contacts. When the connection is made, these contacts come into contact with each other and a signal is sent from one contact to the other. When the connection is removed, the contacts separate and the signal is no longer sent. This ensures a reliable connection every time, making the 91812-120 an ideal choice for applications that require secure, reliable connection.

Conclusion

The 91812-120 Rectangular Connectors - Headers, Receptacles, Female Sockets is an ideal solution for applications that require compact, reliable connections. It is a single-row surface mountable connector with an optional polarizing pin, which makes for positive connection orientation. The 91812-120 features two rows of power contacts and a single row of signal contacts, making it suitable for a variety of power and signal connections. Its low profile and flush base design makes it suitable for tight spaces with limited clearance, and its extended terminals are plated with nickel and tin, making it suitable for long-term use even in harsh environments. Finally, the 91812-120’s simple working principle ensures a reliable connection every time, making it an ideal connection solution for many applications.

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