| Allicdata Part #: | 142-0003-241-ND |
| Manufacturer Part#: |
142-0003-241 |
| Price: | $ 2.14 |
| Product Category: | Connectors, Interconnects |
| Manufacturer: | Cinch Connectivity Solutions Johnson |
| Short Description: | CONN DIRECT TO CABLE STR 50 OHM |
| More Detail: | Direct to Cable Connector Board-In 50 Ohm Through ... |
| DataSheet: |  142-0003-241 Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 250 +: | $ 1.94388 |
| Fastening Type: | -- |
| Insertion Loss: | -- |
| Mating Cycles: | -- |
| Center Contact Material: | -- |
| Operating Temperature: | -- |
| Dielectric Material: | -- |
| Center Contact Plating: | -- |
| Body Finish: | Gold |
| Body Material: | Brass |
| Includes: | 2 pcs - 1 Connector, 1 Sleeve |
| Ingress Protection: | -- |
| Housing Color: | Gold |
| Features: | -- |
| Number of Ports: | 1 |
| Series: | -- |
| Cable Group: | RG-161, 174, 179, 187, 188, 316 |
| Mounting Feature: | -- |
| Mounting Type: | Through Hole |
| Impedance: | 50 Ohm |
| Shield Termination: | Crimp |
| Contact Termination: | -- |
| Connector Type: | Board-In |
| Connector Style: | Direct to Cable |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Bulk |
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Coaxial connectors are essential components for ensuring reliable electrical connections in a variety of applications. RF (Radio Frequency) coaxial connectors, like model 142-0003-241, are especially well-suited for radio communications and navigation systems, broadcast and satellite transmission. But what are the design considerations and working principles of this specific coaxial connector? This article will take look at both.
Design Considerations
Model 142-0003-241 has a unique design of insulated contact series, featuring:
- A 750−2, 2−hole flange mount
- Shell size 38-21
- Interface expression MIL-STD-348
- Coupling nut thread M55283/29
This model of coaxial connector also offers low reflection, high VSWR, and excellent center contact weldability due to its high reliability designs. Its coupling mechanism is based on conventional bayonet-style, and jackscrews ensure stabilized, reliable contact always.
Working Principle
Model 142-0003-241 is a typical two-hole flange mount Coaxial Connector composed of an inner contact, dielectric insert, and outer contact. The inner contact is a cylindrical conductor with a hole in the center for conducting signals. It is surrounded by a dielectric sleeve that helps to maintain the impedance of the connection, and holds the outer contact in the connector body. The outer contact is connected mechanically and electrically to the connector body, and carries signals between connections.
It is a reliable coaxial connector that offers good electrical performance, as it can handle a wide range of frequencies while providing low signal loss. Furthermore, it is resistant to environmental contamination and has a high durability. Additionally, this model is designed for a wide variety of applications, from radio communications and navigation, to broadcast and satellite transmission.
In summary, model 142-0003-241 is a robust and reliable coaxial connector that offers excellent electrical performance for wide applications like radio communications and navigation systems, broadcast and satellite transmission. Its unique design of insulated contact series and coupling mechanism based on the conventional bayonet-style ensure its durable, stable contact and high electrical performance.
The specific data is subject to PDF, and the above content is for reference
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