Yougou Electronics (Shenzhen) Co., Ltd.
| Impedance | 50 Ω |
| Minimum Operating Temperature | -65 °C |
| Maximum Operating Temperature | +165 °C |
| Mating Cycles | 500 |
| Series | RF Coaxial Connector |
| Insulation Resistance | 5000 MΩ |
| dielectric withstanding voltage | 1000 V |
| Frequency Range with Flexible Cable | 0~12.4 GHz |
| Frequency Range with Semi-rigid | 0~18 GHz |
| VSWR with Flexible Cable | 1.15+0.02F |
| VSWR with Semi-rigid | 1.10+0.02F |
| Stock | In Stock |
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Product Specification
| Impedance | 50 Ω | Minimum Operating Temperature | -65 °C |
| Maximum Operating Temperature | +165 °C | Mating Cycles | 500 |
| Series | RF Coaxial Connector | Insulation Resistance | 5000 MΩ |
| dielectric withstanding voltage | 1000 V | Frequency Range with Flexible Cable | 0~12.4 GHz |
| Frequency Range with Semi-rigid | 0~18 GHz | VSWR with Flexible Cable | 1.15+0.02F |
| VSWR with Semi-rigid | 1.10+0.02F | Stock | In Stock |
The SMA-KFD300 RF Coaxial Connector combines compact design, wide frequency bandwidth, and exceptional electrical performance. With a 50Ω impedance, it’s the go-to choice for microwave communication, aerospace, marine, weapon systems, and microwave measurement equipment. Whether you’re connecting critical components or optimizing signal integrity, the SMA-KFD300 delivers reliability and precision.
Frequency Range: The SMA-KFD300 operates seamlessly across a wide frequency spectrum, spanning from DC (direct current) up to an impressive 18 GHz. Whether you’re dealing with low-frequency signals or high-speed data, this connector has you covered.
Operating Temperature Range: Designed to withstand extreme conditions, the SMA-KFD300 can brave temperatures as low as -55°C and as high as +165°C. From frigid mountaintops to scorching industrial environments, it maintains its performance and reliability.
Pin Diameter: The connector’s pin diameter measures a precise 0.38 mm, ensuring optimal signal transmission and minimal losses. Precision matters, especially in critical applications.
Voltage Rating (Dielectric Withstanding Voltage): With a robust dielectric design, the SMA-KFD300 can handle up to 500 Vrms (root mean square voltage). This insulation capability prevents electrical breakdown and ensures safe operation.
VSWR (Voltage Standing Wave Ratio): The VSWR of 1.15:1 indicates excellent impedance matching. Lower VSWR values mean less signal reflection and better overall performance.
Impedance: The SMA-KFD300 maintains a consistent 50 Ohms impedance, crucial for minimizing signal loss and maximizing power transfer. It’s the gold standard for RF connectors.
Insulation Resistance: At an impressive 5000 MOhms, the insulation resistance ensures minimal leakage and reliable isolation between conductors. This is essential for maintaining signal integrity.
Termination Style and Body Material: The connector features a 4-hole flange mounting style, making installation straightforward. Its stainless steel body with a passivated finish ensures durability and corrosion resistance.
Center Contact Material: The center contact is made of beryllium copper with a gold finish. This combination provides excellent conductivity and longevity.
Insulation Material: The SMA-KFD300 uses PTFE (polytetrafluoroethylene) insulation, known for its low loss and high-temperature stability. It’s a top choice for RF applications.
Insertion Loss: The insertion loss is remarkably low, adhering to the formula: Insertion Loss≤0.06⋅F(GHz)dB where (F) represents the frequency in GHz.
Outer Contacts Material: Brass outer contacts with gold and nickel finishes strike the right balance between conductivity and cost-effectiveness.
| Impedance | 50Ω |
| Minimum Operating Temperature | -65 °C |
| Maximum Operating Temperature | +165 °C |
| Mating Cycles | 500 |
| Series | RF Coaxial Connector |
| Insulation Resistance | 5000 MΩ |
| dielectric withstanding voltage | 1000 V |
| Frequency Range with Flexible Cable | 0~12.4GHz |
| Frequency Range with Semi-rigid | 0~18GHz |
| VSWR with Flexible Cable | 1.15+0.02F |
| VSWR with semi-rigid | 1.10+0.02F |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2008
Employee Number:
25~30
Ecer Certification：
Active Member
Yougou Electronics (Shenzhen) Co., Ltd is a professional electronic components supplier and distributor. We have been providing multiple items - Cooling Fans, Power Supply Units, LCD Displays PCB and PCBA Control Boards, AC Cords and Cables, IC Chips, Test Fixtures, Power Module, RF, Capacitor, Resi... Yougou Electronics (Shenzhen) Co., Ltd is a professional electronic components supplier and distributor. We have been providing multiple items - Cooling Fans, Power Supply Units, LCD Displays PCB and PCBA Control Boards, AC Cords and Cables, IC Chips, Test Fixtures, Power Module, RF, Capacitor, Resi...
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