
BLM18PG300SN1D Ferrite Bead 0603, 30 Ω at 100 MHz, 50 mΩ
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Prices updated: 14 Oct 2026
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About this product
The BLM18PG300SN1D is a Murata 0603 surface-mount ferrite bead with an impedance of 30 Ω at 100 MHz and a DC resistance of 50 mΩ. It suppresses high-frequency noise on power rails and signal lines in digital and RF-sensitive circuits.
Specifications
- Package size
- 0603 (1608 metric)
- Impedance
- 30 Ω at 100 MHz
- DC resistance
- 50 mΩ
- Tolerance
- ±25%
Frequently asked questions
How do I use a ferrite bead?
Place it in series between the supply and the noisy load, with decoupling capacitors on each side. Check the rated current in the Murata datasheet before use.
Is it suitable for high-current power lines?
Use it on low-current lines. Its 50 mΩ DC resistance causes a small voltage drop, and the rated current limits the load it can carry.



