The BLM15BD601SN1D from Murata is a BLM15BD-series surface-mount ferrite bead featuring an impedance of 600Ω at 100MHz, an impedance tolerance of ±25%, a rated current of 200mA, and a maximum DC resistance of 0.65Ω. Installed in series with a signal line, it helps suppress high-frequency noise, reduce electromagnetic interference, and improve signal integrity.
The component is supplied in a compact 0402-inch／1005-metric package and supports one signal line. Its nominal dimensions are approximately 1.0 × 0.5 × 0.5mm, making it suitable for miniaturized devices and high-density PCB designs. The supported operating-temperature range is -55°C to +125°C.
Murata BLM-series ferrite beads are designed to behave primarily as resistive components at noise frequencies. This characteristic helps dissipate high-frequency noise energy and reduces the possibility of unwanted circuit resonance. The BLM15BD601SN1D is suitable for EMI suppression on high-speed signal and digital data lines.
The final “D” packaging code identifies a 180mm paper-tape reel containing 10,000 pieces, suitable for automated surface-mount assembly.
Key Specifications:
- Manufacturer: Murata
- Manufacturer Part Number: BLM15BD601SN1D
- Product Series: BLM15BD
- Component Type: Chip Ferrite Bead
- Number of Lines: 1
- Impedance: 600Ω at 100MHz
- Impedance Tolerance: ±25%
- Rated Current: 200mA
- Maximum DC Resistance: 0.65Ω
- Package Size: 0402 Inch／1005 Metric
- Nominal Dimensions: Approximately 1.0 × 0.5 × 0.5mm
- Operating Temperature: -55°C to +125°C
- Mounting Type: Surface Mount, SMD/SMT
- Recommended Line Type: High-Speed Signal Line
- Packaging: 180mm Paper Tape and Reel
- Standard Reel Quantity: 10,000 Pieces
Typical Applications:
Suitable for smartphones, tablets, computer peripherals, communication modules, networking equipment, digital interfaces, clock lines, data lines, consumer electronics, and industrial electronic equipment. It can be used to suppress high-frequency noise, reduce EMI, and improve signal quality. Final suitability should be verified according to signal frequency, DC current, impedance characteristics, and PCB layout.
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