
Allicdata Part #: | 81040-500203-ND |
Manufacturer Part#: |
81040-500203 |
Price: | $ 4.95 |
Product Category: | Connectors, Interconnects |
Manufacturer: | 3M |
Short Description: | CONN HEADER 40POS R/A THRU HOLE |
More Detail: | Connector Header Through Hole, Right Angle 40 posi... |
DataSheet: | ![]() |
Quantity: | 1000 |
980 +: | $ 4.45360 |
Operating Temperature: | -55°C ~ 105°C |
Insulation Height: | 0.310" (7.87mm) |
Contact Shape: | Square |
Contact Finish - Mating: | Gold |
Contact Finish Thickness - Mating: | 30.0µin (0.76µm) |
Contact Finish - Post: | Tin-Lead |
Contact Material: | Copper Alloy |
Insulation Material: | Liquid Crystal Polymer (LCP) |
Features: | Board Lock |
Overall Contact Length: | -- |
Ingress Protection: | -- |
Material Flammability Rating: | UL94 V-0 |
Insulation Color: | Black |
Current Rating: | 0.75A |
Voltage Rating: | -- |
Mated Stacking Heights: | -- |
Contact Finish Thickness - Post: | 125.0µin (3.18µm) |
Applications: | -- |
Number of Positions Loaded: | All |
Packaging: | Bulk |
Part Status: | Active |
Connector Type: | Header |
Contact Type: | Male Pin |
Pitch - Mating: | 0.050" (1.27mm) |
Number of Positions: | 40 |
Number of Rows: | 2 |
Row Spacing - Mating: | 0.100" (2.54mm) |
Series: | 810 |
Style: | Board to Cable/Wire |
Shrouding: | Shrouded - 4 Wall |
Mounting Type: | Through Hole, Right Angle |
Termination: | Solder |
Fastening Type: | Push-Pull |
Contact Length - Mating: | 0.140" (3.56mm) |
Contact Length - Post: | 0.090" (2.29mm) |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Rectangular connectors, like 81040-500203, are one of the most widely used family of connectors on the market. They are usually small and compact, making them an ideal choice for projects that require a low-profile connection point. Furthermore, rectangular connectors are conveniently available in various configurations such as headers, male pins, or female sockets.Due to their versatile design, rectangular connectors find application in a wide variety of fields ranging from electronics to machinery. For example, in the electronics industry, these connectors are used to join components for the manufacture of communication devices, medical equipment and other electronic systems. In the machinery industry, rectangular connectors are employed in many automotive applications, such as engine control, fuel injection systems, and alternator control systems.Now let\'s review the working principle of rectangular connectors. In the simplest of terms, two components are connected by a set of pins. The pins are made up of a positive and a negative charge. When the two components are connected, the positive and negative charges create an electrical circuit that allows power and/or data to be transferred between the two components. In essence, the pins act as a bridge between the two components, allowing a secure and reliable connection.In addition to the connectivity mentioned earlier, rectangular connectors also benefit from their built-in safety features. To ensure a quality data or power connection, these connectors are equipped with tension pins that secure the connection interface and resist vibrations, dust, and debris. Moreover, dual lines of pins can be used for cable protection, allowing the connector to safely carry more current than single pin connections.To sum it up, 81040-500203 and other rectangular connectors offer an easy and versatile connection solution for a wide variety of applications. Their compact design and robust safety features make them an excellent choice for a multitude of projects. With a reliable and secure connection, rectangular connectors remain a popular and dependable choice for electronics and machinery applications.
The specific data is subject to PDF, and the above content is for reference
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