Product Description
HVU359 Variable Capacitance Diode (Varactor / Varicap Diode)
Maintain precise tuning and stable phase-locked loop (PLL) tracking with the original HVU359 Variable Capacitance Diode (Varactor / Varicap). Designed for high-frequency tuning applications, this component is commonly used in RF voltage-controlled oscillator (VCO) circuits, channel selector stages, and synthesizer tuning loops across CB and 10-meter radios.
Product Specifications & Features
- Part Number: HVU359
- Component Type: Variable Capacitance Diode (Varactor / Varicap)
- Primary Application: RF Voltage-Controlled Oscillator (VCO) tuning, PLL frequency synthesis, and electronic tuning circuits
- Capacitance Ratio: Wide capacitance range over control voltage for smooth, linear frequency control
- Package / Construction: Surface-mount / miniature package designed for low series resistance and low stray inductance
Key Benefits
- Direct component replacement for repairing unlocked VCO stages, frequency drift, or dead PLL synthesizer circuits.
- Provides excellent Q-factor and low parasitic resistance for stable, low-noise RF oscillation.
- Essential bench component for restoring factory electronic tuning performance in radio mainboards.
