644894-7 Allicdata Electronics
Allicdata Part #:

644894-7-ND

Manufacturer Part#:

644894-7

Price: $ 1.13
Product Category:

Connectors, Interconnects

Manufacturer: TE Connectivity AMP Connectors
Short Description: 07P CST100 SHRD HDR ASSY R/A
More Detail: Connector Header Through Hole, Right Angle 7 posit...
DataSheet: 644894-7 datasheet644894-7 Datasheet/PDF
Quantity: 1000
500 +: $ 1.02172
Stock 1000Can Ship Immediately
$ 1.13
Specifications
Operating Temperature: -55°C ~ 105°C
Insulation Height: 0.313" (7.95mm)
Contact Shape: Square
Contact Finish - Mating: Tin-Lead
Contact Finish Thickness - Mating: --
Contact Finish - Post: Tin-Lead
Contact Material: Copper Alloy
Insulation Material: Polyester
Features: --
Overall Contact Length: --
Ingress Protection: --
Material Flammability Rating: UL94 V-0
Insulation Color: Black
Current Rating: Varies by Wire Gauge
Voltage Rating: 250VAC
Mated Stacking Heights: --
Contact Finish Thickness - Post: --
Applications: General Purpose, Lighting
Number of Positions Loaded: All
Packaging: Bulk 
Part Status: Active
Connector Type: Header
Contact Type: Male Pin
Pitch - Mating: 0.100" (2.54mm)
Number of Positions: 7
Number of Rows: 1
Row Spacing - Mating: --
Series: CST-100
Style: Board to Cable/Wire
Shrouding: Shrouded - 4 Wall
Mounting Type: Through Hole, Right Angle
Termination: Solder
Fastening Type: Friction Lock
Contact Length - Mating: 0.280" (7.11mm)
Contact Length - Post: 0.130" (3.30mm)
Description

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Rectangular connectors are an integral part of many different electrical systems, and the 644894-7 series of connectors often falls into the header / male pin category. This model of connector is considered the “middle ground” of the different connector types, as it has more pins than both lower-end connectors and higher-end plugs and sockets. This makes them an attractive choice for larger systems that need reliable and durable connections. But what exactly is the 644894-7 and what are its applications and working principles?

The 644894-7 series of connectors is a male pin type, which means that it has a solid contact head that is typically soldered onto a circuit board. The contacts themselves are gold plated, reducing the risk of corrosion over time and eliminating the need for frequent maintenance. With this particular series, the contacts are arranged in a “V” shape, making them well suited for inserting into larger circuit boards or larger electronic components.

The 644894-7 connectors are primarily used in the industrial and aerospace fields, and they can be used for a variety of purposes. They can be used to interconnect two separate systems, to bridge the connection between a device and a circuit board, or even to connect a display unit to a controller. Their high-density form factor makes them ideal for situations where larger connectors would be too bulky or take up too much board space. Additionally, the durable gold plated contact pins are designed to provide reliable connections even in the most demanding environments.

The working principle behind the 644894-7 series is relatively simple. Once the connector is in place, the contact pins make direct contact with the circuit board, allowing a reliable electrical connection to be established. The contacts then transfer signals and power between the components, providing reliable and reliable performance. The gold plating on the pins helps to eliminate signal interference and keeps the signals clean. Additionally, the large number of contact pins helps to reduce power loss across the connection.

In conclusion, the 644894-7 series of connectors is a reliable and durable solution for interconnecting larger electrical systems. Their robust design and gold plated contacts provide reliable and long-lasting connections, and their high-density form factor makes them an attractive choice for a variety of applications. With their relatively simple working principle and reliable performance, they are a popular choice for many industrial and aerospace applications.

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

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