0554540970

Operating Temperature:	--
Insulation Height:	0.177" (4.50mm)
Contact Shape:	Square
Contact Finish - Mating:	Tin
Contact Finish Thickness - Mating:	--
Contact Finish - Post:	Tin
Contact Material:	Brass
Insulation Material:	Polyamide (PA), Nylon
Features:	Board Guide
Overall Contact Length:	--
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Natural
Current Rating:	--
Voltage Rating:	--
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	--
Applications:	--
Number of Positions Loaded:	All
Packaging:	Tray
Part Status:	Active
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.049" (1.25mm)
Number of Positions:	9
Number of Rows:	1
Row Spacing - Mating:	--
Series:	Mini Mi II™ 55454
Style:	Board to Cable/Wire
Shrouding:	Shrouded - 4 Wall
Mounting Type:	Through Hole, Right Angle
Termination:	Solder
Fastening Type:	Push-Pull
Contact Length - Mating:	0.110" (2.79mm)
Contact Length - Post:	0.118" (3.00mm)

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Rectangular Connectors - Headers, Male Pins

Rectangular connectors are ubiquitous components of the electronics industry. Connectors of this type are used to make electrical connections between two separate parts or components in a circuit. Among other things, they are used to connect pin headers to circuit boards, or to interconnect discrete electronic components. The type of rectangular connector known as a header is typically made up of a molded plastic base and multiple pins arrayed in linear or gridlike fashion. Most headers used for signal connections are fitted with male pins, while headers used for power connections are usually fitted with female pins. The most familiar form of a rectangular connector, known as a 054540970, is a two-row, male-pinned header with an insulated plastic base. This type of connector is fitted with two rows of pins with a distance of 0.1 inch (2.54 mm) between each pin. The 054540970 also feature two metal clips that keep the male pins secure inside the housing, ensuring good electrical contact.The 054540970 connectors are easy to use and, therefore, have multiple applications in the field of electronics. In addition to being widely used in prototyping, they are often employed in the interconnections between system boards and off-board devices, and for connecting other PCBs (Printed Circuit Boards) to each other. Furthermore, due to their ease of connectivity, these connectors are also an ideal solution for connecting coaxial cables, flexible flat cables, power connectors, and wire harnesses.From a design perspective, rectangular connectors have some distinct advantages over traditional wire-to-board designs. These connectors are suitable for use in high-density applications, as they only require a fraction of the space required by wire-to-board solutions. As the pins are neatly arranged in a tight pattern and very close to each other, they have good insulation and help minimize the risks of short circuits.When it comes to the working principle of the 054540970 connectors, the essential elements are the pins, the insulation base and the metal clips. The pins make contact with the board when the connector is pressed in to the board, ensuring an electrical connection between the circuits when enough force is applied. The insulation base is composed of a thermoplastic material that has good electrical insulation properties, and the metal clips serve the purpose of keeping the pins in place.Overall, the 054540970 rectangular connectors offer reliable connectivity solutions in the field of electronics. Not only do they have the advantage of taking up very little space, but they also provide good electrical insulation and are easy to use and install. As a result, this type of rectangular connector is a popular choice for use in a variety of applications.

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