RSPQ2014-1R4M Datasheet, Specs, Alternatives & ECAD | Ruishen | PartGenie

AI summary

RSPQ2014-1R4M product

RSPQ2014-1R4M is a 1.4 µH high-current SMD power inductor rated for 31.5 A temperature-rise current and 60 A saturation current.

Best for

High-current DC/DC converter inductors
Power-stage filtering where low DCR is required

Avoid if

Applications requiring verified RoHS, REACH, MSL, or lifecycle documentation
Designs without thermal validation at the intended switching conditions

Check before use

Confirm inductor temperature rise on the production PCB
Keep operating temperature within -40°C to +125°C including self-heating
Treat terminal 3 as a mechanical stability terminal

Key specifications

Inductance: 1.4 µH ±20%
Maximum DCR: 1.27 mΩ
Heat-rating current: 31.5 A at ΔT 40°C
Saturation current: 60 A at 30% inductance reduction
Operating temperature: -40°C to +125°C including self-heating

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

High-current DC/DC power convertersIndustrial power supplies

Datasheet

81af111deb5d8c3c99f6d2c0a0482f3f_RSPQ2014-1R4M.pdf

800 KB

CAD Models

Download ECAD models for RSPQ2014-1R4M: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

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

Design and risk insights

Questions & answers

RSPQ2014-1R4M is a Ruishen RSPQ2014-series high-current SMD power inductor with 1.4 µH nominal inductance and ±20% tolerance.