The specified capacitor is a CAP CER 390PF 1KV C0G/NP0 model with the following key characteristics: - Nominal capacitance: 390 pF - Capacitance tolerance: ±10% - Voltage rating: 1000V (1kV) - Dielectric type: Ceramic C0G, also known as NP0 (1B) - Case size: 1206 (3216 metric)