| Allicdata Part #: | SMM-140-02-F-S-ND |
| Manufacturer Part#: |
SMM-140-02-F-S |
| Price: | $ 4.77 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Samtec Inc. |
| Short Description: | 2MM SOCKET STRIPS |
| More Detail: | 40 Position Receptacle Connector Surface Mount |
| DataSheet: |  SMM-140-02-F-S Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 4.29030 |
| Insulation Color: | Black |
| Contact Finish Thickness - Post: | -- |
| Contact Material: | Beryllium Copper |
| Contact Shape: | Square |
| Insulation Material: | Liquid Crystal Polymer (LCP) |
| Applications: | -- |
| Voltage Rating: | 350VAC |
| Current Rating: | 3.2A per Contact |
| Features: | -- |
| Ingress Protection: | -- |
| Mated Stacking Heights: | -- |
| Contact Finish - Post: | Tin |
| Material Flammability Rating: | UL94 V-0 |
| Operating Temperature: | -55°C ~ 125°C |
| Contact Length - Post: | -- |
| Insulation Height: | 0.140" (3.56mm) |
| Series: | Tiger Eye™ SMM |
| Contact Finish Thickness - Mating: | 3.00µin (0.076µm) |
| Contact Finish - Mating: | Gold |
| Fastening Type: | Push-Pull |
| Termination: | Solder |
| Mounting Type: | Surface Mount |
| Row Spacing - Mating: | -- |
| Number of Rows: | 1 |
| Pitch - Mating: | 0.079" (2.00mm) |
| Number of Positions Loaded: | All |
| Number of Positions: | 40 |
| Style: | Board to Board or Cable |
| Contact Type: | Female Socket |
| Connector Type: | Receptacle |
| Part Status: | Active |
| Packaging: | Tube |
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Rectangular connectors have become an essential part of modern electronic systems. In many cases, such connectors are used to interconnect two or more printed circuit boards, making them an important part of any modern electronic device. Read on to learn more about the SMM-140-02-F-S rectangular connector, its application fields and working principle.
Description of the Connector
The SMM-140-02-F-S connector is a type of female socket, meaning it can house a male terminal. It has a standard plug size of 1.27mm and a mounting type of #4-40 threaded through holes. The terminal has a stainless steel shell and a gold plated brass contact. The whole terminal measures 4.50mm in length and 3.20mm in width.
Application Field
These connectors are primarily used for interconnecting two or more printed circuit boards in applications like:
- Computer motherboards
- Data communication boards
- Telecommunication equipment
- Control systems
- Signal/Data processing equipment
- High-end audio PCBs
Working Principle
The SMM-140-02-F-S connector works by housing a male terminal that fits snugly in the connector, establishing a solid connection that is meant to last. The two halves of the connector are held together by a locking mechanism. This is typically done by inserting the male terminal into the female socket, then locking it in place with a latch. The entire mechanism is designed to ensure a reliable connection that is capable of transmitting large amounts of data without any interruption.
Conclusion
The SMM-140-02-F-S connector is a versatile and reliable option for connecting two or more printed circuit boards in a wide range of applications. With its stainless steel shell and gold plated brass contact, it is capable of transmitting large amounts of data without interruption. Its locking mechanism also ensures a reliable connection that can stand up to wear and tear in demanding environments.
The specific data is subject to PDF, and the above content is for reference
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