What are the key specifications?

It features 1000 Ohm impedance at 100 MHz, a maximum DC current of 2000 mA at 85°C, and a maximum DC resistance of 0.075 Ohm.

What should engineers review before using this part?

Engineers should check the derating curve for operating temperatures above 85°C and ensure the solder land pattern matches the datasheet recommendations.

What is the typical application for this ferrite bead?

It is primarily used for noise suppression in power lines and high-frequency signal lines in general-purpose electronic devices.

What should sourcing teams check before buying BLM31KN102SN1L?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of BLM31KN102SN1L?

Use the BLM31KN102SN1L datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about BLM31KN102SN1L pinout to locate pins, power rails, and interface signals before layout.

BLM31KN102SN1L Datasheet, Specs, Alternatives & ECAD | Murata Manufacturing Co., Ltd.

AI summary

The BLM31KN102SN1L is a high-current 1206 chip ferrite bead from Murata, providing 1000 Ohm impedance at 100 MHz for effective EMI noise suppression.

Best for

EMI filtering
Power line noise suppression

Avoid if

High-speed signal lines where impedance might affect signal integrity

Check before use

Thermal derating at high temperatures

Key specifications

Impedance: 1000 Ohm
Rated Current: 2000 mA
DC Resistance: 0.075 Ohm
Package: 1206

Compliance & Environment

RoHS: Y
REACH: nan
MSL: nan
ECCN: EAR99
HTSUS: 8543706000.0

Application

General PurposePower Management

Datasheet

Murata-company-16.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BLM31KN102SN1L: 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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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 surface-mount chip ferrite bead used for suppressing electromagnetic interference (EMI) in electronic circuits.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the BLM31KN102SN1L?+×

What are the key specifications?+×

What should engineers review before using this part?+×

What is the typical application for this ferrite bead?+×

What should sourcing teams check before buying BLM31KN102SN1L?+×

What is the pinout of BLM31KN102SN1L?+×