
Allicdata Part #: | H123026-ND |
Manufacturer Part#: |
A2-12PA-2.54DSA(71) |
Price: | $ 1.23 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Hirose Electric Co Ltd |
Short Description: | HEADER 12POS 2.54MM |
More Detail: | Connector Header Through Hole 12 position 0.100" (... |
DataSheet: | ![]() |
Quantity: | 38 |
1 +: | $ 1.12140 |
10 +: | $ 1.01871 |
25 +: | $ 0.95634 |
50 +: | $ 0.91476 |
100 +: | $ 0.87318 |
250 +: | $ 0.79002 |
500 +: | $ 0.72765 |
1000 +: | $ 0.62370 |
Operating Temperature: | -55°C ~ 85°C |
Insulation Height: | 0.100" (2.54mm) |
Contact Shape: | Square |
Contact Finish - Mating: | Gold |
Contact Finish Thickness - Mating: | 8.00µin (0.203µm) |
Contact Finish - Post: | Tin |
Contact Material: | Brass |
Insulation Material: | Polybutylene Terephthalate (PBT) |
Features: | -- |
Overall Contact Length: | 0.454" (11.54mm) |
Ingress Protection: | -- |
Material Flammability Rating: | UL94 V-0 |
Insulation Color: | Black |
Current Rating: | 3A |
Voltage Rating: | 200V |
Mated Stacking Heights: | -- |
Contact Finish Thickness - Post: | 78.7µin (2.00µm) |
Applications: | -- |
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: | 12 |
Number of Rows: | 1 |
Row Spacing - Mating: | -- |
Series: | A2 |
Style: | Board to Board or Cable |
Shrouding: | Unshrouded |
Mounting Type: | Through Hole |
Termination: | Solder |
Fastening Type: | Push-Pull |
Contact Length - Mating: | 0.236" (6.00mm) |
Contact Length - Post: | 0.118" (3.00mm) |
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.Rectangular Connectors – Headers, Male Pins have been used in myriad of applications and have multiple functions. Perhaps the most popular of these connectors is the A2-12PA-2.54DSA(71).
The A2-12PA-2.54DSA(71) is a rectangle connector with a 2.54mm pitch header and a standard single row pin header length of 12 pins. This type of connector is designed for use in higher density applications with minimal space requirements. It can be used in electrical or electronic circuit boards to form connections between components.
The application field of the A2-12PA-2.54DSA(71) is vast, and it has been primarily used in communications and telecommunications industry for transmitting data. It is also frequently used in consumer electronics, automotive related electronics, medical equipment and related applications, aerospace and defense, manufacturing, and many others.
In terms of performance, the A2-12PA-2.54DSA(71) is capable of transmitting data between two components with accuracy, permitting high speed, reliable connections for transferring data safely. The contacts are highly durable and are heat-resistant, making them suitable for harsh environments and ensuring secure connections between components.
When it comes to the working principle of the A2-12PA-2.54DSA(71), it is based on the construction and design of the header and pins. The pins are constructed with an insulation body and the contacts have a combination of spring and alloy to provide superior performance. The entire pin construction is formed to withstand the maximum temperature operating conditions.
The pins are configured in a regular array to fit into the connector. The connector can then be mechanically fastened with screws, nuts, or bolts and secured into place. The pins are then supplied with an electric signal which is transmitted along the length of the pin and onto its contacts.
The contacts provide a reliable connection as they spring out and meet the mating surface of the connector. As the contact is made, the signal is transferred from the pin onto the connector and passed through the pins and onto the mating surface. The entire process ensures a secure signal transfer.
Overall, the A2-12PA-2.54DSA(71) connector is an essential component in many industries and applications as it facilitates a secure and reliable transmission of data. Its robust construction and design, along with the contacts’ spring construction to ensure secure connections, make it a suitable choice for many application fields.
The specific data is subject to PDF, and the above content is for reference
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