BLM21BD121
Murata 0805 ferrite beads for EMI filtering
Manufacturer： murata
series introduction
The BLM21BD121 Series is an advanced line of multilayer ceramic chip inductors, designed to meet the increasing demands of high-frequency applications in a compact form factor. These inductors are characterized by their exceptional performance, reliability, and versatility, making them a preferred choice for both consumer and industrial electronics.
One of the key features of the BLM21BD121 Series is its high inductance value, which ranges from 1.2 µH, allowing for efficient energy storage and filtering in various electronic circuits. The inductors are constructed using high-quality ceramic materials and a robust design that ensures minimal DC resistance and high self-resonant frequency. This results in enhanced performance in RF applications while minimizing energy losses, thus optimizing power efficiency.
Designed to operate effectively across a wide temperature range of -40°C to +125°C, the BLM21BD121 Series is particularly well-suited for use in environments with fluctuating thermal conditions. This durability ensures that the inductors can maintain stable performance in demanding applications, such as automotive electronics, telecommunications, and industrial automation systems.
The compact size of the BLM21BD121 Series, with a footprint of just 2.0 mm x 1.25 mm, makes them ideal for high-density circuit designs where space is at a premium. Their surface-mount configuration facilitates easy integration into modern circuit boards, streamlining the manufacturing process while enhancing design flexibility.
Typical applications for the BLM21BD121 Series include power supply circuits, noise filtering, and signal processing in a variety of devices such as smartphones, tablets, laptops, and other portable gadgets. Additionally, these inductors find extensive use in RF modules, wireless communication systems, and automotive power management systems, where their reliability and performance can significantly contribute to overall system efficiency.
In summary, the BLM21BD121 Series stands out as a robust and efficient solution for engineers seeking compact inductors that deliver superior performance across a wide range of applications, making them an invaluable asset in the evolving landscape of electronic design.
Images for reference
BLM21 Series
BLM21 Series Top
BLM21 Series Side