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RF tuning capacitor SMD ceramic trimmer high Q MLCC RF filter quartz crystal oscillator wireless module components

For wireless devices (Bluetooth, RFID, IoT sensors, security systems), designs typically require an RF tuning capacitor, an RF filter capacitor, and a frequency reference. Sourcing these from multiple vendors can add process variation and coordination overhead. Below lists the commonly used component types with industry aliases for clarity.

One-Stop RF Components (with industry terminology)

These three wireless module components are frequently used together. Consolidated sourcing helps align specifications, reduce qualification effort, and simplify logistics.

Selection considerations

• Trimmer (tuning/variable): adjustment range, Q at operating frequency, temperature stability.
• High-Q MLCC: dielectric (C0G/NP0), ESR/Q vs. frequency, tolerance, self-resonant behavior.
• Quartz: frequency/tolerance, load capacitance, ESR, aging, package (through-hole/SMD).

Reference: KKT product details. For part matching, samples, or lead-time information on high Q MLCC / quartz, please see: contact page.

Product details (KKT) Request info / Samples