Walsin HH21N470G101CT

Multilayer Ceramic Capacitors (MLCCs) consist of conductive materials and electrodes. Ceramic capacitors are adopted to manufacture chip SMT devices, achieving miniaturization, high density, and high efficiency. The HH series MLCCs from Walsin Technology Corporation (WTC) are commonly used at high frequencies, featuring a small temperature coefficient of capacitance with a typical value within ±30ppm/℃ — meeting the NP0 (C0G) classification requirements — and excellent internal electrode conductivity. As a result, WTC HH series MLCCs are characterized by low ESR and high Q factor.

• High Q factor and low ESR at high frequencies, improving call quality by reducing power loss and enhancing performance.
• Mobile communications: handsets, WLAN.
• RF modules: power amplifiers, VCOs.
• Tuners.