ProjectsPricingInsights

BLM31PG391SH1L AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BLM31PG391SH1L product

BLM31PG391SH1L

Ferrite Beads and Chips

AEC-Q200Ferrite BeadAutomotive

The BLM31PG391SH1L is an AEC-Q200 qualified chip ferrite bead from Murata, optimized for power supply noise suppression in automotive applications.

Best for

  • Automotive power lines
  • EMI noise suppression

Avoid if

  • Applications exceeding 125°C
  • High-frequency signals where impedance might affect data integrity

Check before use

  • Rated current derating curve

Key specifications

Impedance
390 Ω ±25% @ 100 MHz
Rated Current
2000 mA (at 85°C)
DC Resistance
0.05 Ω max.
Package
1206 (3216 metric)

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8504909630.0

Application

AutomotivePower Supply

Datasheet

Murata-company-16.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BLM31PG391SH1L: 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 designed for EMI suppression in power lines, specifically qualified for automotive electronics under AEC-Q200 standards.