Allicdata Part #: | WM50019-19-ND |
Manufacturer Part#: |
0026482191 |
Price: | $ 3.33 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Molex, LLC |
Short Description: | CONN HEADER 19POS .156 VERT GOLD |
More Detail: | Connector Header Through Hole 19 position 0.156" (... |
DataSheet: | 0026482191 Datasheet/PDF |
Quantity: | 1000 |
1 +: | $ 2.99880 |
10 +: | $ 2.87847 |
25 +: | $ 2.63869 |
50 +: | $ 2.51887 |
100 +: | $ 2.39891 |
250 +: | $ 2.09906 |
500 +: | $ 2.03909 |
Series: | KK 41661 |
Packaging: | Bulk |
Part Status: | Active |
Connector Type: | Header, Breakaway |
Contact Type: | Male Pin |
Pitch - Mating: | 0.156" (3.96mm) |
Number of Positions: | 19 |
Number of Rows: | 1 |
Row Spacing - Mating: | -- |
Number of Positions Loaded: | All |
Style: | Board to Board or Cable |
Shrouding: | Unshrouded |
Mounting Type: | Through Hole |
Termination: | Solder |
Fastening Type: | Push-Pull |
Contact Length - Mating: | 0.450" (11.43mm) |
Contact Length - Post: | 0.172" (4.37mm) |
Overall Contact Length: | 0.750" (19.05mm) |
Insulation Height: | 0.128" (3.25mm) |
Contact Shape: | Square |
Contact Finish - Mating: | Gold |
Contact Finish Thickness - Mating: | 20.0µin (0.51µm) |
Contact Finish - Post: | Tin |
Contact Material: | Brass |
Insulation Material: | Polyester, Glass Filled |
Features: | -- |
Operating Temperature: | -- |
Ingress Protection: | -- |
Material Flammability Rating: | UL94 V-0 |
Insulation Color: | Black |
Current Rating: | -- |
Voltage Rating: | -- |
Mated Stacking Heights: | -- |
Contact Finish Thickness - Post: | 100.0µin (2.54µm) |
Applications: | Automotive, General Purpose, Industrial, Medical, Telecommunications |
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0026482191 Application Field and Working Principle
Rectangular connectors - headers, male pins are often used to easily connect wires and other components in various electrical instruments and equipment. The header has two categories: screw and solder type. It is mainly used for electrical connection and signal transmission. It is usually used as a simple and efficient connection between the circuit board and the edge or between two circuit boards. The header is widely used in a variety of electronic products, such as audio equipment, medical electronics, vehicle electronics, telecommunications equipment, and so on.
The working principle of the header is mainly based on the principle of electric connection. The header is as an electrical connector between the circuit board and the edge or between two circuit boards. Its function is to connect the electrical signals on two or more circuits. The header is composed of a number of pin columns and a connecting body. In order to achieve a stable connection, the two header pins must be connected and clamped together. The regular header is made of insulated plastic and metal materials, and the components connected to it include signal lines and power lines. In order to ensure the quality and efficiency of the header, the contact surface with the circuit board must be smooth and free of dust, sand and other dirt.
The pin column of the header is mostly cylindrical, with a common spacing standard of 2.54 and 5.08 mm. It can be divided into through hole type, surface mount type and pinned type according to the different requirements, so as to achieve better performance and application in different products and equipment. Besides, the header can be customized according to customer requirements, and the length, insulation material, conductor and terminal specifications of the pin can be customized.
In summary, rectangular connectors - headers, male pins are mainly used to connect wires and other components in various electrical instruments and equipment, mainly based on the principle of electric connection, and have many application scenarios and characteristics. The application field and working principle of the header are fully understood in this article. By understanding and mastering this knowledge, customers can better select suitable headers for their design. In addition, during the process of use, customers should also pay attention to the maintenance and protection of the headers, to ensure that they can be used safely and reliably for a long time and give full play to their performance.
The specific data is subject to PDF, and the above content is for reference
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