2540-5002UB Connectors, Interconnects |
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| Allicdata Part #: | MHD40K-ND |
| Manufacturer Part#: |
2540-5002UB |
| Price: | $ 3.35 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | 3M |
| Short Description: | SHROUDED HEADER 40 POS RT ANGLE |
| More Detail: | Connector Header Through Hole, Right Angle 40 posi... |
| DataSheet: | 2540-5002UB Datasheet/PDF |
| Quantity: | 1130 |
| 1 +: | $ 3.04290 |
| 10 +: | $ 2.91816 |
| 100 +: | $ 2.43180 |
| 500 +: | $ 2.06703 |
| 1000 +: | $ 1.76306 |
| Operating Temperature: | -55°C ~ 105°C |
| Insulation Height: | 0.338" (8.59mm) |
| 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: | Polycyclohexylenedimethylene Terephthalate (PCT), Polyester, Glass Filled |
| Features: | Keying Slot |
| Overall Contact Length: | -- |
| Ingress Protection: | -- |
| Material Flammability Rating: | UL94 V-0 |
| Insulation Color: | Black |
| Current Rating: | 1.75A |
| Voltage Rating: | -- |
| Mated Stacking Heights: | -- |
| Contact Finish Thickness - Post: | 200.0µin (5.08µm) |
| 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: | 40 |
| Number of Rows: | 2 |
| Row Spacing - Mating: | 0.100" (2.54mm) |
| Series: | 2500 |
| Style: | Board to Board or Cable |
| Shrouding: | Shrouded - 4 Wall |
| Mounting Type: | Through Hole, Right Angle |
| Termination: | Solder |
| Fastening Type: | Push-Pull |
| Contact Length - Mating: | 0.243" (6.17mm) |
| Contact Length - Post: | 0.112" (2.84mm) |
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2540-5002UB application field and working principle
2540-5002UB is a male pin header — a rectangular connector component — used for many applications. These connectors are ideal for industrial, home, and commercial-grade appliances, as well as automotive components.
The male pins in a 2540-5002UB header are of a flat design, which allows them to fit securely in appropriate female ports. The flat pins are easy to insert, and they securely fit into place. Additionally, the 10-pin 2540-5002UB header also features a locking mechanism, which keeps the pins in place when the header is connected to the female port.
The 2540-5002UB header is made to meet harsh industrial applications. Its strong construction ensures that the header holds up to heat, moisture, and shock exposure while maintaining its electrical integrity. Furthermore, the header is resistant to galvanic and thermal shock, ensuring its reliability and longevity.
The 2540-5002UB header creates effective connections with minimum signal loss. It reduces noise as it does not contain internal lead wires. The application field for this header is wide-ranging, including high-performance automotive, consumer appliances, industrial control, LED lighting, robotic systems, and more.
The 2540-5002UB header is manufactured to meet the quality standards set by international organizations, such as UL and CE. UL listed, the header is compliant with strict safety standards, while the CE certification guarantees that it is compliant with the relevant technical standards for European countries.
Working Principle
The 2540-5002UB header creates a strong electrical connection using a secure and robust connection technology. This connection is made through physical contact and contact spring force.
First, the contact spring force ensures a secure fit between the male pins and female ports in the header. The pins are able to make a strong connection with the ports because of the physical contact between them and the force exerted by the contact springs. Since this connection is made through physical contact, the header is tamper and corrosion-resistant.
Second, the locking feature of the header ensures the header remains securely in place even when exposed to vibration or shock. This locking feature, along with the contact spring force, helps prevent accidental disconnection and damages due to vibration and shock.
Finally, the components of the 2540-5002UB header are thermally stable and able to withstand sudden changes in temperature without any changes to the electrical connection. This is beneficial in harsh industrial environments, where the components in the header do not experience rust or oxidation.
These features combine to create a secure and durable connection that is essential for many industrial, automotive, home, and commercial-grade appliances. The 2540-5002UB header proves to be a reliable and satisfactory solution to many industrial and commercial needs.
The specific data is subject to PDF, and the above content is for reference
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2540-5002UB Datasheet/PDF