RF Microwave Resistor
Manufacturer: Guangdong Qingda Electronic Technology Co., Ltd
Product Overview
RF microwave resistor is a special high‑frequency resistor designed for radio frequency and microwave application scenarios. Optimized structure reduces parasitic inductance and capacitance, delivering stable impedance characteristics under high‑frequency working conditions. Different from conventional general‑purpose resistors, RF microwave resistors maintain low reflection coefficient and consistent performance across wide frequency bands.
Guangdong Qingda Electronics supplies multiple series of RF microwave resistors, covering thin‑film RF resistors, microwave load resistors, high‑frequency termination resistors. Available in surface‑mount and through‑hole packages. We support standard bulk orders and customized development for special frequency, power and size requirements. All products meet RoHS environmental standards.
Key Features
- Low parasitic inductance & low parasitic capacitance
- Low VSWR (Voltage Standing Wave Ratio), excellent signal matching
- Stable impedance performance over wide frequency range
- Good power handling capability under high‑frequency conditions
- Multiple package options: SMD, axial through‑hole
- High reliability, anti‑vibration, compact structure
- RoHS compliant, lead‑free construction
- Custom specifications for special frequency & power demand
Applications
RF microwave resistors are widely used in RF communication equipment, microwave modules, signal attenuation circuits, impedance matching circuits, RF terminal loads, test instruments, radar systems, wireless base stations, broadcast equipment and high‑frequency industrial electronic devices.
Product Specifications
- Resistor Type: RF / Microwave High‑Frequency Resistor
- Package Style: SMD / Through‑hole
- Frequency Range: Up to GHz band (custom available)
- Power Rating: 1W‑500W (depend on model)
- Resistance Tolerance: ±1%, ±2%, ±5% optional
- Characteristic: Low VSWR, low parasitic effect
- Operating Temperature: ‑55℃ ~ +155℃
- Compliance: RoHS Compliant
Guangdong Qingda Electronic Technology Co., Ltd is a professional manufacturer of RF microwave resistors, high‑voltage resistors, film resistors and power resistors. Strict quality control ensures high consistency for high‑frequency products. Welcome to contact us for datasheets, samples and bulk quotation.