What are the key applications for this inductor?

It is commonly used in smartphones, notebooks, LED lighting, and wireless modules like Bluetooth and Wi-Fi.

What should engineers review before using this component?

Engineers should check the saturation current (Isat) and heat rating current (Irms) to ensure they meet the specific load requirements of the power supply design.

What are the key specifications of the FNR4030S100MT?

Key specs include 10µH inductance, ±20% tolerance, 2.4A saturation current, 1.6A rated current, and a 4.0x4.0x3.0mm package.

What is the sourcing status of this component?

The component is widely available in the market with high stock levels, making it a reliable choice for mass production.

What is the pinout of FNR4030S100MT?

Use the FNR4030S100MT datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about FNR4030S100MT pinout to locate pins, power rails, and interface signals before layout.

FNR4030S100MT Datasheet, Specs, Alternatives & ECAD | Shenzhen CJiang Technology Co., Ltd.

AI summary

The FNR4030S100MT is a 10µH shielded power inductor from CJIANG, optimized for compact power management in consumer electronics.

Best for

DC-DC converters
Portable consumer electronics
Power management modules

Avoid if

Applications requiring currents exceeding 2.4A saturation
Extreme high-vibration environments without proper mechanical support

Check before use

Thermal dissipation in high-density layouts
Inductance stability at operating temperature

Key specifications

Inductance: 10 µH
Saturation Current: 2.4 A
Rated Current: 1.6 A
DCR (Typ): 130 mΩ

Compliance & Environment

RoHS: Compliant
REACH: nan
MSL: nan
ECCN: nan
HTSUS: nan

Application

Power ManagementConsumer Electronics

Datasheet

3093824f3fafe7f4edef3b960d20e792_2304140030_cjiang--Changjiang-Microelectronics-Tech-FNR4030S100MT_C167879.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FNR4030S100MT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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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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Where to Buy

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Alternative components

Part	Details	Match
FNR4030S120MTcjiang (Changjiang Microelectronics Tech)	Package-compatible family member with similar inductance, but lower current ratings pose a downgrade risk.	Needs validation

Design and risk insights

Questions & answers

It is a shielded wire-wound SMD power inductor with 10µH inductance, designed for high-density electronic circuits.

YNR4030-4R7MYJYCOIN	Package-compatible with better current and DCR, but inductance is less than half the target value.	Needs validation
FHD4020S-6R8MTcjiang (Changjiang Microelectronics Tech)	Form-fit compatible with superior current ratings, but lower inductance requires circuit validation.	Needs validation

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 FNR4030S100MT?+×

What are the key applications for this inductor?+×

What should engineers review before using this component?+×

What are the key specifications of the FNR4030S100MT?+×

What is the sourcing status of this component?+×

What is the pinout of FNR4030S100MT?+×