1.This Series Pictures     2.This Series Parameter Table Type               Frequency （KHz）  Capacitance （pF） Impedance （Ω） Dimension D﹡H(mm) Power （W） Isolation Resistance  (2500VDC) Notes HNC-8SH-3825 25±0.8 3800±10% ≤20Ω 59*80 60w ≥100MΩ       Regular type   HNC-8SH-3828 28±0.5 3800±10% ≤20Ω 59*68 60w ≥100MΩ HNC-8SH-4528 28±0.5 5600±10% ≤20Ω 67*68 80w ≥100MΩ HNC-8SH-5028 28±0.5 7200±10% ≤20Ω 67*68 100w ≥100MΩ HNC-4SS-3528 28 ±0.5 4000±10% ≤20Ω 45*79 50w ≥100MΩ HNC-4SH-3825 25±0.8 5100±10% ≤20Ω 59*80 60w ≥100MΩ HNC-4SH-3828 28±0.5 5100±10% ≤20Ω 59*68 60w ≥100MΩ HNC-4SH-4525 25±0.5 7600±10% ≤20Ω 67*76 80w ≥100MΩ HNC-4SH-4528 28±0.5 7600±10% ≤20Ω 67*68 80w ≥100MΩ HNC-4SH-5028 28±0.5 9600±10% ≤20Ω 67*68 100w ≥100MΩ   3.More Technical Information All product parameter table Description of product classification and selection Product naming Technical information (theory and frequently asked questions) Notes of installing Related products