4-103239-0-04

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Rectangular Connectors - Headers, Male Pins are a type of electronic connector consisting of an array of pins in a rectangular form which is designed to mate to a rectangular socket. The 4-103239-0-04 belongs to the same category. This particular connector requires an application field and an understanding of its working principle.

4-103239-0-04 Application field

The 4-103239-0-04 is a high-density low-profile Datamate J-Tek Coax connector with 4mm of contact pitch and is an ideal choice in applications where high-density with minimized size is essential. Providing cost-effective solution to low-profile applications where very short stack heights are needed, this connector is widely used in medical, communications and electronic assembly applications.

Such application areas include:

• Handheld and portable electronics
• Battery powered devices
• Industrial and automation controls
• PC motherboards
• Medical instrumentation
• Computer and laptop connectors
• Telecommunication equipment

4-103239-0-04 working principle

It consists of a plastic shell with embedded contacts and latching system. All of these articles feature greater mechanical strength compared to other connectors. The contacts are made from brass and held inside the shell by a retaining clip which gives the user the assurance that the contacts shall remain locked in place even after several unmating cycles. The shell is of anti-corrosive material and the contacts are gold plated to allow a long service life which can last up to 6000 mating cycles.

The shell also has features of keying and latching. The keying of the connector is made possible by an offset shape in the male part of the mating tab which ensures that only one kind of connector can be mated with any other kind. The latching design ensures that after mating, the connector stays mated and cannot be accidentally or intentionally disengaged with moderate disconnecting force.

Due to the low-profile nature of the connector, it has a shallow insertion depth and the gaps between the shells are minimal which significantly cuts down on the amount of space occupied. The user can be rest assured that the contact damage due to the misdating of the connectors is also quite irrelevant.

Overall, the 4-103239-0-04 connector is a secure and reliable connection solution in terms of data transmission and space utilization for all kinds of applications due to its low-profile design and secure latching system.

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