Chip ferrite beads with rated current of 8A - BLM18SN series -

BLM18SN series chip ferrite beads with rated current of 8A



The rated current is an important consideration when choosing chip ferrite beads for use in power supplies. The new 0603-size(1.6mm×0.8mm) offering adds products rated at 8A to the lineup, which previously included no products with current ratings over 6A in the entire series from 1806 to 01005 size.



Chip ferrite beads are used in two types of location: signal lines and power lines. For ferrite beads for use in power supplies, the rated current is very significant as an index for determining whether or not a particular product is suitable for use. BLM series chip ferrite beads range in size from compact products measuring 0.4mm × 0.2mm to large products measuring 4.5mm × 1.6mm. The maximum rated current ranges up to 6A.
The new products being added to the lineup incorporate enhancements to the materials and internal structure that enable a 33% increase in the rated current to 8A. This provides support for a broader range of applications.



The first BLM products that deliver high rated current of 8A in the compact 0603 size(1.6mm×0.8mm) .



Power line noise suppression
Model Number
General applications
 Automotive powertrain and safety applications BLM18SN220TH1□
 Automotive infotainment applications BLM18SN220TZ1□ 


Mass Production

무라타에 대해서

주식 회사 무라타 제작소는 기능성 세라믹을 기반으로 전자 디바이스의 연구 개발 • 생산 • 판매를 행하고 있으며, 재료부터 제품까지 일관 생산 체제를 구축하고 있습니다. 또한, 무라타 제품의 90%이상은 해외에서 판매되고 있으며, 국내외로 글로벌 회사를 전개하고 있습니다.