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BLM15PD121SN1D AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BLM15PD121SN1D product

BLM15PD121SN1D

Ferrite Beads and Chips

Ferrite Bead0402Power LineEMI

The BLM15PD121SN1D is a high-current 0402 ferrite bead for DC power lines, offering 120 Ω impedance at 100 MHz.

Best for

  • DC power line noise suppression
  • Compact 0402 designs

Avoid if

  • High-speed signal lines (use BA/BB/BC/BD series instead)

Check before use

  • Operating temperature derating curves

Key specifications

Impedance
120 Ω @ 100 MHz
Rated Current
1.3 A (85°C)
DC Resistance
0.09 Ω max
Package
0402 (1005 metric)

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8548900100.0

Application

Power Supply FilteringEMI Suppression

CAD Models

Download ECAD models for BLM15PD121SN1D: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a chip ferrite bead from Murata's BLM15PD series, designed specifically for noise suppression in DC power lines.