The BC series RF suppression chokes from Siemens Matsushita Components are designed with a ferrite drum core and a flame‑retardant lacquer coating. They are supplied in tape packaging that complies with IEC 286‑1.
The document provides inductance values from 1 µH to 4700 µH, rated currents from 55 mA to 1200 mA, and IEC climatic category 55/125/56. Ordering codes, minimum lead spacing, and quantity limits are also listed.
| Rated inductance | 1 – 4700 µH |
|---|---|
| Rated current | 55 – 1200 mA |
| IEC climatic category | 55/125/56 |
| Inductance tolerance | ± 10 % |
| Core type | Ferrite drum core |
| Coating | Flame‑retardant lacquer |
| Minimum lead spacing | 12.5 mm |
The BC series chokes cover inductance values from 1 µH up to 4700 µH.
They are rated for currents between 55 mA and 1200 mA.
The chokes meet IEC climatic category 55/125/56.
The minimum lead spacing is 12.5 mm.