Allicdata Part #: | ARF1576-ND |
Manufacturer Part#: |
930-128J-51P |
Price: | $ 9.86 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Amphenol RF Division |
Short Description: | CONN QMA JACK R/A 50 OHM PCB |
More Detail: | QMA Connector Jack, Female Socket 50 Ohm Through H... |
DataSheet: | 930-128J-51P Datasheet/PDF |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
100 +: | $ 8.95860 |
Frequency - Max: | 6GHz |
Insertion Loss: | -- |
Mating Cycles: | 100 |
Voltage Rating: | 480V |
Center Contact Material: | Beryllium Copper |
Operating Temperature: | -40°C ~ 80°C |
Dielectric Material: | Polytetrafluoroethylene (PTFE) |
Center Contact Plating: | Gold |
Body Finish: | Gold |
Body Material: | Brass |
Includes: | -- |
Ingress Protection: | -- |
Housing Color: | Gold |
Features: | -- |
Number of Ports: | 1 |
Series: | -- |
Fastening Type: | Snap-On |
Cable Group: | -- |
Mounting Feature: | -- |
Mounting Type: | Through Hole, Right Angle |
Impedance: | 50 Ohm |
Shield Termination: | Solder |
Contact Termination: | Solder |
Connector Type: | Jack, Female Socket |
Connector Style: | QMA |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Bulk |
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Coaxial Connectors (RF) have become indispensable for many uses in today’s society. They have become indispensable for both the transmission of a signal over a distance and in the verification of complex electronic function and electronic test systems. The 930-128J-51P is a type of coaxial connector, a commonly used RF connector, which serves a number of different applications. This article will discuss the application field and working principle of the 930-128J-51P.
The 930-128J-51P is a 50 ohm, snap-on, miniature RF coaxial connector with a 7/16 DIN connection that offers excellent electrical characteristics. It is designed for broadband frequency applications such as analog and digital television broadcast, multimedia, broadband communication systems, satellite communication systems, wireless systems, cable modems, CATV, and RF engineering applications. The 930-128J-51P has a center conductor made from solid copper alloy and an outer conductor made from silver-plated brass, providing excellent shielding. The connector has a snap-on mating and a dustproof cover for protection. It accommodates a range of cable sizes, including RG-188, RG-316, RG-174, RG-179, RG-213, LMR-100, and LMR-240.
The 930-128J-51P is designed to transmit radio frequency (RF) signals over a wide frequency band with nearly constant performance. The signal-to-noise ratio (SNR) of this connector is very high, which makes it suitable for use in noise-sensitive applications. Its electrical characteristics make it particularly appropriate for use in CATV, digital and analog TV broadcast, wireless systems, and digital satellite broadcast. As it has a snap-on design, it is much easier to install and requires less attention than other RF connectors.
The working principle of the 930-128J-51P is based on the fact that electricity flows more easily through conductive materials than through air. This is due to the difference in the dielectric constants of air and metal. When the connector is mated, the electrical connection is made and the signal is efficiently transmitted through the cable. The outer conductor of the connector provides a shield to protect the signal from external interference, and the center conductor provides an efficient way for the signal to flow through the cable.
The 930-128J-51P is designed primarily for digital video broadcast and wireless communication systems. It is also useful for the transmission of data and power, as it offers excellent electrical performance while handling wide frequency bands. Its dustproof cover provides protection from dirt and moisture, and its snap-on design makes it easy to install, saving time and money in the process. With its excellent electrical characteristics, the 930-128J-51P is an ideal choice for a variety of applications.
The specific data is subject to PDF, and the above content is for reference
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