| Allicdata Part #: | 952-2216-ND |
| Manufacturer Part#: |
D2840-42 |
| Price: | $ 2.59 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Harwin Inc. |
| Short Description: | CONN IC DIP SOCKET 40POS GOLD |
| More Detail: | N/A |
| DataSheet: |  D2840-42 Datasheet/PDF |
| Quantity: | 1269 |
| 1 +: | $ 2.35620 |
| 10 +: | $ 2.25918 |
| 25 +: | $ 2.07068 |
| 50 +: | $ 1.97656 |
| 100 +: | $ 1.88244 |
| 250 +: | $ 1.64715 |
| 500 +: | $ 1.60007 |
| 1000 +: | $ 1.36477 |
| 2500 +: | $ 1.27065 |
| Termination: | Solder |
| Contact Resistance: | 10 mOhm |
| Current Rating: | 1A |
| Material Flammability Rating: | UL94 V-0 |
| Termination Post Length: | 0.126" (3.20mm) |
| Operating Temperature: | -55°C ~ 125°C |
| Housing Material: | Plastic |
| Contact Material - Post: | Brass |
| Contact Finish Thickness - Post: | 196.9µin (5.00µm) |
| Contact Finish - Post: | Tin |
| Pitch - Post: | 0.100" (2.54mm) |
| Series: | D2 |
| Features: | Open Frame |
| Mounting Type: | Through Hole |
| Contact Material - Mating: | Beryllium Copper |
| Contact Finish Thickness - Mating: | Flash |
| Contact Finish - Mating: | Gold |
| Pitch - Mating: | 0.100" (2.54mm) |
| Number of Positions or Pins (Grid): | 40 (2 x 20) |
| Type: | DIP, 0.6" (15.24mm) Row Spacing |
| Part Status: | Active |
| Packaging: | Tube |
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Sockets for ICs, Transistors
D2840-42 Application Field and Working Principle
Sockets for integrated circuits (ICs) and transistors are an important part of the electronic system. The D2840-42 is a type of socket designed to support the mounting of ICs and transistors. It can be used in a variety of applications, from industrial to consumer. Understanding the application field and working principle of a D2840-42 socket can help in selecting the appropriate socket for specific applications.
Application field
D2840-42 sockets are normally used for mounting ICs and transistors. It is mainly used in the automotive electronics industry, as it withstands temperatures up to 125°C. These sockets are also used in a variety of other applications, including power supplies, professional audio, medical electronics and communications systems. These sockets provide reliable and consistent connections for a wide range of devices.
Working principle
D2840-42 sockets are designed with a special contact system. This contact system consists of two layers of metal that surround the device pins. Contact between the PCB and the device pins is made when pressure is applied to the metal layers. This pressure is generated by either a locking mechanism, or by two separate springs. This contact system ensures reliable and consistent connections, as it eliminates any mechanical mismatch between the device pins and the PCB.
The D2840-42 socket also features a locking mechanism that ensures the device pin connections remain consistent. This locking mechanism is activated when pressure is applied to the metal layers. Once activated, the locking mechanism will ensure that the device pin connections stay secure. This ensures the safe and reliable operation of the device.
The D2840-42 socket is a reliable and effective way of mounting ICs and transistors. It provides reliable and consistent connections and features a locking mechanism that keeps the device pins secure. The D2840-42 socket is used in a variety of applications, from automotive to professional audio, and is an essential part of many electronic systems.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| D2840-42 | Harwin Inc. | 2.59 $ | 1269 | CONN IC DIP SOCKET 40POS ... |
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