
Allicdata Part #: | ARF1187-ND |
Manufacturer Part#: |
901-103 |
Price: | $ 56.95 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Amphenol RF Division |
Short Description: | CONN SMA PLUG STR 50 OHM SOLDER |
More Detail: | SMA Connector Plug, Male Pin 50 Ohm Free Hanging (... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
25 +: | $ 51.77420 |
Frequency - Max: | 12.4GHz |
Insertion Loss: | -- |
Mating Cycles: | 500 |
Voltage Rating: | 500V |
Center Contact Material: | Beryllium Copper |
Operating Temperature: | -65°C ~ 165°C |
Dielectric Material: | Polytetrafluoroethylene (PTFE) |
Center Contact Plating: | Gold |
Body Finish: | Gold |
Body Material: | Brass |
Includes: | 5 pcs - 1 Connector, 1 Braid Clamp, 1 Clamp, 1 Contact, 1 Gasket |
Ingress Protection: | Weatherproof |
Housing Color: | Gold |
Features: | -- |
Number of Ports: | 1 |
Series: | -- |
Fastening Type: | Threaded |
Cable Group: | RG-55, 142, 223, 400 |
Mounting Feature: | -- |
Mounting Type: | Free Hanging (In-Line) |
Impedance: | 50 Ohm |
Shield Termination: | Clamp |
Contact Termination: | Solder |
Connector Type: | Plug, Male Pin |
Connector Style: | SMA |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Coaxial connectors, or RF connectors, are electronic components that join two coaxial cables to form an electrical connection with low loss and high level of transfer. 901-103 connectors, specifically, are coaxial connectors characterized by their characteristic impedance of 50 Ohm and miniaturized size; making them suitable solutions for radio frequency applications such as antennas, mobile phones, and satellite dishes.
901-103 connectors, also known as mini SMAs, consist of copper or brass bodies, with internal threads and an external insulator made of either PTFE or a mixture of PTFE and other polymers. Electrical signals, therefore, get transmitted from the connector\'s central conductor to the outer shielding system. Internally, it has a locking mechanism for extra strength and safety of the connection. The device includes a spring-loaded center contact and gasket between the center and outer contact to prevent unwanted contact between them and provide shielding capability.
901-103 connectors are commonly used in telecommunications and broadcast applications, given their capability to accommodate a medium size cable that transmits a wide range of frequencies. They are also used in many other applications, as discussed below.
Antenna
901-103 connectors enable the connection between radiofrequency (RF) sources and antenna systems. They are particularly useful in the frequency range of DC to 6 GHz. Their size is adequate for connections between antennas and radiofrequency sources, as well as for mounting purposes.
Mobile Phones
901-103 connectors are also used in cell phones, providing a reliable signal transmission and connection from the device to the network infrastructure. Their miniature size makes them an ideal solution to keep external components such as antennas small while still delivering high performance in terms of signal transmission.
Satellite dishes
901-103 connectors are also known for their use in satellite dishes and other aerial systems for radio and television signals. With their high temperature resistance and excellent signal transmission capability, they are ideal for these applications.
Industrial testing
901-103 connectors are also an excellent choice for industrial testing purposes where large volumes of data must be safely and accurately transmitted over long distances. Their durable construction and reliable connection help to ensure that signal interference is kept to a minimum.
Working Principle
The working principle of 901-103 connectors is fairly simple. When the two connectors are connected, the electrical signals of each device are conveyed via the center conductor to the outer one. Then, the electrical signals are transmitted across the outer contact. The insulation between the two contacts prevents any undesired contact of the electrical signals between them and, as a result, the signal transmission is accurate.
In conclusion, 901-103 connectors are an excellent solution for applications such as antennas, mobile phones, and satellite dishes. Due to their miniature size, they are also suitable for industrial testing and other radiofrequency applications. Moreover, their working principle is straightforward; their inner construction effectively conveying the electrical signals from the center conductor to the outer one.
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