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N Plug-Male Right Angle Crimp Connector for AIR802 CA240, Times Microwave LMR240, RG8X and Equivalent Size Cables
CN3NMRA is a N type plug-male right angle crimp style connector for AIR802® CA240, Times Microwave LMR240®, Belden 7808® and similar size cables. It is eqivalent to Times Microwave's TC-240-NMH-RA-D connector.
CN3NMRA is a N type plug-male right angle crimp style connector for AIR802® CA240, Times Microwave LMR240®, Belden 7808® and similar size cables. This connector is tri-metal plated and is equivalent to Times Microwave's TC-240-NMH-RA-D connector.
For superior performance and longevity this connector has been manufactured with tri-metal Albaloy, sometimes referred to as white bronze (Copper/Tin/Zinc) brass. Standard connectors are nickel or silver plated brass. This provides both corrosion resistant and low intermodulation distortion (IMD) characteristics in one product. We provide the following chart to illustrate the positive and negative characteristics of each plating type.
| Plating Material | Pro | Con |
| Silver | Low Intermodulation Distortion (IMD) |
Expensive
Low Corrosion Resistance
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| Nickel |
Less Expensive
Good Corrosion Resistance
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Potential Intermodulation Distortion (IMD) in N and
Other Large Size Connectors
|
| Tri-Metal Albaloy (Copper/Tin/Zinc) |
Corrosion Resistant
Low Intermodulation Distortion (IMD)
|
Expensive |
N type connectors are weatherproof and durable for use in a wide and varied applications. The type N connector was developed in the 1940 and is named after Paul Neill of Bell Labs.
Specifications
| ELECTRICAL | |
| Impedance | 50 ohms |
| Frequency Range | DC ~ 6 GHz |
| Voltage Rating | 750 Volts RMS |
| Dielectric Withstanding Voltage | 1000 Volts RMS |
| VSWR | ≤ 1.3 Maximum |
| MATERIAL | |
| Body | Tri-Metal (Copper-Tin-Zinc) Plated Brass |
| Contact | Brass Gold Plated |
| Insulator | PTFE |
| Ferrule | Tri-Metal (Copper-Tin-Zinc) Plated Copper |
| Gasket | Orange Silicon Rubber |
| MECHANICAL | |
| Cable Attachment | Hex Braid Crimp (.256") |
| Center Conductor Attachment | Solder |
| Engagement-Disengagement Force | 6 lbs Max. |
| Coupling Torque | 30 in-lbs |
| Coupling Nut Retention Force | 100 lbs Min. |
| Mating | 5/8-24 UNEF - 2B Threaded Coupling |
| Durability | ≥ 500 Cycles |
| ENVIRONMENTAL | |
| Temperature | -67°F to 311°F (-55°C to 155° C) |
| RoHS Compliant | Yes |
| Vibration | MIL-Std. 202 Method 204 (Test Condition B) |
| Shock | MIL-Std. 202 Method 213, (Test Condition I) |
Download PDF Connector Drawing
