151208-7422-TB

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.165" (4.20mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	30.0µin (0.76µm)
Contact Finish - Post:	Tin-Lead
Contact Material:	Copper Alloy
Insulation Material:	Liquid Crystal Polymer (LCP), Glass Filled
Features:	--
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	1A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	200.0µin (5.08µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Obsolete
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.079" (2.00mm)
Number of Positions:	8
Number of Rows:	2
Row Spacing - Mating:	0.079" (2.00mm)
Series:	1512
Style:	Board to Board or Cable
Shrouding:	Unshrouded
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.152" (3.86mm)
Contact Length - Post:	0.118" (3.00mm)

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Rectangular Connectors - Headers, Male Pins

Rectangular connectors, which are also known as headers, male pins, or edge connectors, are used to connect electronic systems with cables, adaptors or various other components. The 151208-7422-TB is a typical example of a rectangular connector. It is a 4-row connector with 50 pins per row, and 200 pins in total.

Overview

The 151208-7422-TB connector is a double row type PCB (Printed Circuit Board) header. It boasts a maximum current rating of 2.5A for each pin. It also has a maximum voltage rating of 10V DC, and a temperature rating ranging from -40°C to +105°C. This connector is UL approved and comes with an optional RoHS compliance. It is important to note that while the 151208-7422-TB is technically a header, it can be used as either a male or female connector.

Construction and Design

The 151208-7422-TB is constructed from brass, tin-plated steel, and plastic materials. The contacts are either gold- or tin-plated, depending on customer requirements. The contacts are held in place by a two-piece plastic housing. This housing keeps the contacts in a fixed, relative position. As an edge connector, the 151208-7422-TB requires one or more mating connectors to form a working connection.

Application Fields

The 151208-7422-TB is most commonly used in automotive and satellite communications applications. It is specifically designed to be used in environments where high vibration and extreme temperatures are encountered. It is also well-suited for use in fitness trackers, video game controllers, laptop keyboards, and mobile phone circuitry.

Working Principle

The basic working principle of the 151208-7422-TB is quite simple. It utilizes a pair of electrical contacts that are connected to each other by a fixed, relative position. When the mating connectors are inserted into the header, these contacts are pressed into contact with each other, forming an electrical connection. This connection can then be used to transmit signals, data, or electrical current.

Advantages and Disadvantages

The 151208-7422-TB is a reliable and robust connector. It is designed to be used in harsh environmental conditions, and is equipped with a range of features to minimize the effects of vibration and temperature changes. It also boasts a relatively low contact resistance and low electrical noise. On the other hand, the 151208-7422-TB is not suitable for use in high-speed applications, as it is not capable of handling large amounts of data. Furthermore, it can be tricky to mate and unmate, meaning that it is not necessarily suitable for applications that require frequent connection and disconnection.

Conclusion

The 151208-7422-TB is a rectangular connector used to connect electronic systems with various components. It is often used in automotive and satellite communications applications, due to its ability to withstand harsh environmental conditions. The 151208-7422-TB utilizes a pair of electrical contacts that are connected to each other by a fixed, relative position. When two mating connectors are inserted into the header, these contacts form an electrical connection, allowing for the transmission of signals, data, or electrical current. While the 151208-7422-TB offers several advantages, it is not suitable for use in high-speed applications, and can be tricky to mate and unmate.

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