644346-4

Operating Temperature:	-55°C ~ 105°C
Insulation Height:	0.100" (2.54mm)
Contact Shape:	Square
Contact Finish - Mating:	Tin-Lead
Contact Finish Thickness - Mating:	150.0µin (3.81µm)
Contact Finish - Post:	Tin-Lead
Contact Material:	Copper Alloy
Insulation Material:	Thermoplastic
Features:	--
Overall Contact Length:	0.505" (12.83mm)
Ingress Protection:	--
Material Flammability Rating:	UL94 V-0
Insulation Color:	Natural
Current Rating:	Varies by Wire Gauge
Voltage Rating:	250VAC
Mated Stacking Heights:	--
Contact Finish Thickness - Post:	150.0µin (3.81µm)
Applications:	General Purpose
Number of Positions Loaded:	5
Packaging:	Bulk
Part Status:	Obsolete
Connector Type:	Header
Contact Type:	Male Pin
Pitch - Mating:	0.100" (2.54mm)
Number of Positions:	6
Number of Rows:	1
Row Spacing - Mating:	--
Series:	MTA-100
Style:	Board to Cable/Wire
Shrouding:	Unshrouded
Mounting Type:	Through Hole
Termination:	Solder
Fastening Type:	--
Contact Length - Mating:	0.295" (7.49mm)
Contact Length - Post:	0.110" (2.79mm)

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Rectangular Connectors - Headers, Male Pins, 644346-4

Rectangular Connectors – Headers, Male Pins, 644346-4 are an array of components used in the electrical and electronic industries for connecting two or more wires or terminals together. It is a standard form of connector used in a wide range of electronic equipment, be it digital or analogue.These are basic, simple connectors that come in various sizes with different cylindrical pin arrangements and multiple contacts. The standard 644346-4 rectangular connector is a single-row housing with 8-positions for 8-pins and is available in both male and female versions. It is designed for cost-effective interface applications such as audio, TTL (transistor-transistor logic), power supply, and data transmission.The 644346-4 Rectangular Connectors – Headers, Male Pins consists of an insulating plastic body and eight high-grade brass pins that are firmly held in the plastic housing. It is designed to be attached to a printed circuit board (PCB) or other wiring bodies. The brass pins are typically coated either in gold or silver, which increase surface contact and ensure corrosion resistance. The contacts are easy to clean and the connector is highly reliable and efficient.In terms of application field, these rectangular connectors are typically used for linking PCBs together, connecting control components within consumer electronic products, interior lighting, machinery, interface panels, audio equipment, computers, video/digital displays, audio/video equipment and more. When it comes to working principle, these connectors are fairly straightforward. The pins of the connector are inserted into the appropriate socket of the PCB, and then the housing is held in place by a retaining clip or screw. The contacts within the connector form an electrical contact between the pins, and the entire assembly is securely held together. The contacts within the connector are then connected to the relevant wiring bodies, completing the electrical circuit.The 644346-4 connectors are also externally shielded, which helps reduce interference while using sensitive analog or digital components. This type of connector is commonly used in unprotected environments because of its high resistance to mechanical wear and tear.Overall, the 644346-4 rectangular connectors are an integral component in a wide variety of embedded electronic applications. They are relatively simple to use and easy to install, they are reliable and have a good resistance to various environmental factors, and they are cost-effective and widely available. As such, they are a great choice for electronics engineers looking for a reliable connector solution.

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