| Allicdata Part #: | SQT-140-01-SM-S-ND |
| Manufacturer Part#: |
SQT-140-01-SM-S |
| Price: | $ 6.23 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Samtec Inc. |
| Short Description: | 2MM SOCKET STRIPS |
| More Detail: | 40 Position Receptacle Connector Through Hole |
| DataSheet: | SQT-140-01-SM-S Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 5.60700 |
| Insulation Color: | Black |
| Contact Finish Thickness - Post: | -- |
| Contact Material: | Phosphor Bronze |
| Contact Shape: | Square |
| Insulation Material: | Liquid Crystal Polymer (LCP) |
| Applications: | -- |
| Voltage Rating: | 450VAC |
| Current Rating: | 5.1A 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: | 0.090" (2.29mm) |
| Insulation Height: | 0.250" (6.35mm) |
| Series: | SQT |
| Contact Finish Thickness - Mating: | 30.0µin (0.76µm) |
| Contact Finish - Mating: | Gold |
| Fastening Type: | Push-Pull |
| Termination: | Solder |
| Mounting Type: | Through Hole |
| 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: | Forked |
| Connector Type: | Receptacle |
| Part Status: | Active |
| Packaging: | Bulk |
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The SQT-140-01-SM-S is a rectangular connector in the Headers, Receptacles, Female Sockets category designed to connect low to high voltage electronic devices. It provides excellent performance in electrical insulation, mechanical strength, and temperature resistant properties. It excels in extreme environmental conditions, ranging from extreme low to high temperatures and humidity, making it ideal for both military and commercial applications.
The SQT-140-01-SM-S employs a unique contact arrangement to ensure dependable connectivity. It uses resilient material to reduce the risk of corrosion and increase the contact system’s longevity. Each connector is designed to accept multiple seals and shells, ensuring proper mating and insulation of the assembly. These features allow the device to be used in a wide range of applications.
The connector’s working principle is based on the displacement phenomenon, a process whereby a current passes through a solid material with no interruptions. When current passes through the connector, electrons are displaced from their current positions and form a path along the contact surface, creating an electrical connection. The displaced current is then removed from the contact surface and dissipates into the surrounding environment.
The SQT-140-01-SM-S is commonly used in harsh environmental scenarios that require robust and reliable electrical connections, such as those found in aircraft, industrial, and medical systems. It is also used in high voltage applications, where it provides superior insulation protection. Its unique connector design ensures that high voltage cannot leak from adjacent pins or contacts.
Applications of the SQT-140-01-SM-S connector range from automotive to commercial applications, from industrial to medical equipment. It is used in aircraft to supply the pilot with communication and navigation data, in automobiles to connect electrical systems, and in home entertainment systems to connect audio and video components. It is also common in industrial control systems, as well as medical equipment such as x-ray machines and MRI systems.
The SQT-140-01-SM-S is a reliable connector that is built to last, capable of withstanding the toughest conditions and roughest environments. Its unique design and construction ensures that high voltage cannot leak from adjacent contacts, making it an ideal choice for applications requiring electrical connections in harsh environments.
The specific data is subject to PDF, and the above content is for reference
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SQT-140-01-SM-S Datasheet/PDF