Technical datasheet: FT-20T-4.0A1-465 Specifications: Resonant Frequency 4.0kHz ±0.5kHz Max Resistance (Zr) 300Ω Capacitance 30000nF±30%nF Dimensions: Type A: (D: Ø20mm, d: Ø15mm, T: 0.26mm, t: 0.
