50 ohm impedance SMA female connector L-com LCCN3187 designed for telecommunications and data communication
Product Overview
The L-com LCCN3187 is an 18 GHz SMA female connector designed for telecommunications, data communication, general-purpose test, industrial fields, and rack and panel mount applications. This RF connector features a straight body geometry, stub interface type, solder attachment, and a 2-hole flange mount. It offers a maximum VSWR of 1.5:1 and an impedance of 50 ohms, making it suitable for configuring and customizing signal connections and facilitating RF connectivity between boards and microwave components like filters, attenuators, mixers, and oscillators. Its high-quality construction with PTFE insulation ensures reliable performance. This connector is commonly used in USB software-defined radio dongles, handheld radios, mobile phone antennas, Wi-Fi antenna systems, and microwave systems.
Product Attributes
- Brand: L-com
- Origin: USA (implied by contact information and export statement)
- Certifications: Refer to product page for current documents
Technical Specifications
| Specification | Value | Units |
|---|---|---|
| Frequency Range | DC - 18 | GHz |
| VSWR | 1.5:1 | - |
| Operating Voltage (AC) | 335 | Vrms |
| Dielectric Withstanding Voltage (AC) | 1,000 | Vrms |
| High Potential Voltage | 670 | Vrms at 4 and 7 MHz |
| Corona Discharge | 250 | Vrms at 70,000 ft |
| Insulation Resistance | 5,000 | MOhms |
| Insertion Loss | 0.06 x sqrt(fGHz) | dB |
| RF Leakage | 60 min | dB at 2 to 3 GHz |
| Length | 1.08 [27.43] | in [mm] |
| Width/Dia. | 0.223 [5.66] | in [mm] |
| Height | 0.625 [15.88] | in [mm] |
| Weight | 0.023 [10.43] | lbs [g] |
| Mating Cycles | 500 | Cycles |
| Contact Material | Beryllium Copper | - |
| Contact Plating | Gold over Nickel (30 in minimum) | - |
| Insulation Material | PTFE | - |
| Outer Conductor Material | Brass | - |
| Outer Conductor Plating | Gold over Nickel (10 in minimum) | - |
| Operating Temperature Range | -65 to +165 | deg C |
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