ProjectsPricingInsights

BLM21PG121SN1D AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BLM21PG121SN1D product

BLM21PG121SN1D

Ferrite Beads and Chips

Ferrite BeadEMI SuppressionMurata0805

The BLM21PG121SN1D is a high-performance chip ferrite bead from Murata, specifically designed for noise suppression in DC power lines.

Best for

  • DC power line noise filtering
  • High-current power rails

Avoid if

  • Signal lines requiring high-speed data integrity (use BB series instead)

Check before use

  • Operating temperature derating curve

Key specifications

Impedance
120 Ω @ 100MHz
Max DC Current
3000 mA (at 85°C)
Max DC Resistance
0.03 Ω
Package
0805

Compliance & Environment

RoHS
Y
REACH
nan
MSL
nan
ECCN
EAR99
HTSUS
8548900100.0

Application

Power ManagementGeneral EMI Filtering

Datasheet

Murata-company-16.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BLM21PG121SN1D: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a surface-mount chip ferrite bead used for EMI noise suppression in DC power lines.