9-102975-0-11

Operating Temperature:	-65°C ~ 105°C
Insulation Height:	0.238" (6.05mm)
Contact Shape:	Square
Contact Finish - Mating:	Gold
Contact Finish Thickness - Mating:	15.0µin (0.38µm)
Contact Finish - Post:	Tin
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:	Active
Connector Type:	Header, Breakaway
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	22
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)

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Rectangular connectors – headers, male pins, are utilized to ensure reliable electrical and mechanical connection between two parts or components of a target device. The connectors consist of two parts – the header and the pon connector – that work together to provide a reliable connection.

Description

Rectangular connectors – headers, male pins – possess two parts. The header, also known as the plug, is the part that connects the device to the wire or cable. It has several pins on it, extending downwards at a 90-degree angle. These pins are what make contact with the mating female connector, allowing electrons to flow between the two parts. The male pins, also known as the receptacle, is usually the stationary part of the connection. It contains an array of holes with several wires running through them. The wires terminate in the male pins, allowing the connection to be made with the mating female connector.

Types

Rectangular connectors come in a variety of sizes, with pins ranging from 2mm to 6mm in diameter. The pins also come in 2, 4, 6, 8, 10, 12, and 16-pin layouts. Moreover, pins can also be straight or right-angle. The pin rating determines the current and voltage the connector can handle. For instance, 8-pin connectors can typically handle up to 5A or 250V of current.

Applications

Rectangular connectors – headers, male pins – are widely used in various application fields, from electronics and electrical components to industrial and telecommunication systems. These connectors are primarily used for powering and switching of electronic circuits, for connecting electrical devices, and for transferring signals from one device to another. With their compact design, they allow minimum wire/cable length with maximum signal transfer capability.

Working Principles

The working principle of rectangular connectors – headers, male pins – is fairly straightforward. The pins make contact with the contact points of the female connector, allowing electrons to flow between both parts. This establishes an electrical connection between the two parts. Depending on the type of connection, the electrons then flow from the positive terminal of the male connector to the negative terminal of the female one, or vice-versa. By doing this, electrical or communication signals are then transferred from one device to another.

Advantages and Disadvantages

One of the primary advantages of rectangular connectors – headers, male pins – is their compact design. With the small size and huge current and voltage handling capabilities, they are perfect for applications with limited space. Furthermore, they are durable and reliable as they are typically made out of metal and can withstand high temperatures. Additionally, the number of engagement cycles is usually greater than most other types of connectors.

For all their advantages, however, they are also associated with some drawbacks. These connectors cost more than standard connectors, which makes them more expensive in comparison. Furthermore, these connectors are not the best choice for high-frequency applications, as they may experience leakage due to the presence of air gaps between the male pin and the female contact. Lastly, they are not the best choice for vibration resistance.

Conclusion

Rectangular connectors – headers, male pins – are a common type of connector used in many applications for making electrical and communication connections between two parts or components. They consist of a header and a female contact, with pins creating the main contact point. They are popular due to their compact design, durability, and reliable connection capability. However, they are expensive and are not the best choice for high-frequency and vibration resistance applications.

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