4-102979-0-39

Operating Temperature:	-65°C ~ 105°C
Insulation Height:	0.238" (6.05mm)
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:	Thermoplastic
Features:	--
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Black
Current Rating:	3A
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	100.0µin (2.54µm)
Applications:	--
Number of Positions Loaded:	All
Packaging:	Bulk
Part Status:	Discontinued at Digi-Key
Connector Type:	Header, Breakaway
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	78
Number of Rows:	2
Row Spacing - Mating:	0.100" (2.54mm)
Series:	AMPMODU Mod II
Style:	Board to Board or Cable
Shrouding:	Unshrouded
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.318" (8.08mm)
Contact Length - Post:	0.110" (2.79mm)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

4-102979-0-39 Rectangular Connectors - Headers, Male Pins: Application Field and Working Principle

Rectangular connectors, more specifically referred to as headers, male pins, are components used in the electrical industry to transfer electricity between two or more devices. They serve as an interface between two devices with different electrical conditions, providing the bridge for the connection between the two devices to occur. Specific to the 4-102979-0-39, this component is typically used in automobile in-car modules.To explain the working principle of the 4-102979-0-39, let\'s consider it at a basic level. Using the same electrical principles as an ordinary electrical outlet, the headers or male pins contain two or more metal pins which when joined together, allow the electricity to flow. To make the connection, both pins must contact each other, so an interconnection must be formed. The main benefit of this component is that it does not require high voltage, thus providing a much safer method of transferring electrical signals.In addition to in-car application, 4-102979-0-39 connectors are also useful for low power, consumer electronics. Small hand-held gadgets, such as phones and digital cameras often rely on these components for transferring power and data.

Applications and Uses of 4-102979-0-39

The 4-102979-0-39 rectangular connector is used for a variety of applications, from automotive to consumer electronics. As mentioned previously, in-car modules are often the primary application for these connectors. Many of these modules are used for controlling ECUs, sensors, gauges, temperature regulators and even control switches. Moreover, they are also widely used in various consumer electronics items, such as cameras and phones. Many of these devices make use of the 4-102979-0-39 in order to connect the main board to other peripherals. This could include memory cards, chargers, and even audio devices.

Main Features of Headers and Male Pins

Male pins are usually characterized by their low contact resistance, high reliability, and low price. Because of their small size, they can seize less space on the board. In addition, they can be used for many applications that require low voltage and current. In terms of their contact resistance, headers and male pins typically have a resistance that falls between 10-50 milliohms, although it may vary depending on the application. The typical current rating for these connectors is 1A, although some may support up to 3A at some point. Moreover, manufacturers usually provide them with operating temperatures ranging between -40 to 125 degrees Celsius. Also, they usually have a high oxi-resistance which ensures long-term stability and reliability. In addition, the insulation material used is usually designed for long service life and prevent short circuits.

Things to Consider When Using the 4-102979-0-39

When using the 4-102979-0-39, it is important to consider the specific needs of the application. It is important to make sure that the pins are lined up correctly when connecting two devices, as incorrect orientation may lead to short circuits. In addition, if the parts are being used in a noisy environment, then signal filtering may be necessary to make sure that unwanted noise does not interfere with the operation. It is also important to take into account the connector’s current rating when using the headers. If the current draw is higher than what the ratings suggest, then it is vital to use an appropriate heatsink to make sure that the pins do not melt. Moreover, the header and male pins should also be kept dry at all times, as contact with moisture could lead to corrosion and reduce their effectiveness. When manipulating them, they should be handled with care and only with instruments that are specifically designed for these components.

Conclusion

The 4-102979-0-39 rectangular connector act as an important part of any electrical-based system. They provide a safe and reliable connection between two devices, and are used in in-car modules as well as in consumer electronics. Its features such as its low contact resistance, high reliability, and low price makes it an attractive option.However, it is important to take into consideration some important factors when using the 4-102979-0-39. This includes orientation, signal filtering, current requirements and moisture protection. Following these guidelines can help ensure that the part is working properly and can provide the desired performance. Therefore, understanding the working principle as well as guidelines, as discussed in this article, is essential for getting the most from this 4-102979-0-39 rectangular connector.

The specific data is subject to PDF, and the above content is for reference