
Allicdata Part #: | 20021321-00078D4LF-ND |
Manufacturer Part#: |
20021321-00078D4LF |
Price: | $ 3.23 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Amphenol FCI |
Short Description: | CONN RCPT 78POS SMD GOLD |
More Detail: | 78 Position Receptacle Connector 0.050" (1.27mm) S... |
DataSheet: | ![]() |
Quantity: | 1000 |
748 +: | $ 2.90417 |
Insulation Color: | Black |
Contact Finish Thickness - Post: | 100.0µin (2.54µm) |
Contact Material: | Phosphor Bronze |
Contact Shape: | Square |
Insulation Material: | Plastic |
Applications: | General Purpose, Industrial, Telecommunications |
Voltage Rating: | -- |
Current Rating: | -- |
Features: | Pick and Place |
Ingress Protection: | -- |
Mated Stacking Heights: | -- |
Contact Finish - Post: | Tin |
Material Flammability Rating: | UL94 V-0 |
Operating Temperature: | -40°C ~ 105°C |
Contact Length - Post: | -- |
Insulation Height: | 0.177" (4.50mm) |
Series: | Minitek 127® 20021321 |
Contact Finish Thickness - Mating: | 10.0µin (0.25µm) |
Contact Finish - Mating: | Gold |
Fastening Type: | Push-Pull |
Termination: | Solder |
Mounting Type: | Surface Mount |
Row Spacing - Mating: | 0.050" (1.27mm) |
Number of Rows: | 2 |
Pitch - Mating: | 0.050" (1.27mm) |
Number of Positions Loaded: | All |
Number of Positions: | 78 |
Style: | Board to Board |
Contact Type: | Female Socket |
Connector Type: | Receptacle |
Part Status: | Active |
Packaging: | Tube |
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 - Headers, Receptacles, Female Sockets have experienced an evolution over the past few decades. With a wide range of applications, they are used in various contexts to offer reliable connections between cables. Models such as the 20021321-00078D4LF, which are designed to have a smaller size and lightweight construction, optimize performance and signal quality while reducing the system’s power consumption.
Application Field
The 20021321-00078D4LF model is a type of low-frequency Rectangular Connectors, designed for a wide range of applications. Such connectors are efficiently used in the audio and control systems, instrumentation, medical electronics, and communications and networking environments. Furthermore, the small form factor allows for the connection of several cables in limited areas such as industrial automation systems, consumer electronic equipment, and portable medical devices. Additionally, the low-frequency Rectangular Connectors reduce the risk of electromagnetic interference (EMI) and power losses while at the same time providing secure connections with minimal stress on system components.
Working Principle
The 20021321-00078D4LF Rectangular Connectors is designed to preserve a secure connection between devices and cables. One way is through its internal push-pull system, in which two components (the plug and the receptacle) are pushed together to form a physical connection and then pulled apart when it is time to disconnect the cable. This process is faster and more reliable compared to traditional screw-type fasteners that take up more time and effort to secure the connection. The push-pull system also has a locking system that helps prevent accidental disconnection.
The internal mating geometry of these connectors is designed for high precision and reliability. It ensures high-speed signal transmission, with low contact resistance and high-frequency performance. Additionally, its multiple points of contact guarantee enhanced signal and power integrity. Other components such as the anti-vibration parts enable superior electrical connections and strain relief, prolonging the life of the cables.
Conclusion
In conclusion, the 20021321-00078D4LF has become a popular choice among many users due to its reliable connection maintenance and light weight. The connectors are used in several industries and electronic devices, such as industrial automation systems, consumer electronic equipment, and portable medical devices. Its push-pull system facilitates faster connection and disconnection, while its multiple points of contact provide better signal and power integrity.
The specific data is subject to PDF, and the above content is for reference
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20021112-00054T4LF | Amphenol FCI | 1.6 $ | 1000 | HD RA THConnector Header ... |
20021512-00034T1LF | Amphenol FCI | 1.76 $ | 1000 | HD SHRD RA THConnector He... |
20021111-00054T1LF | Amphenol FCI | 1.18 $ | 1000 | HD VT THConnector Header ... |
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