RS1890H-100 Datasheet, Specs, Alternatives & ECAD | Ruishen | PartGenie

AI summary

RS1890H-100 product

RS1890H-100 is a 10 μH shielded SMD power inductor rated for high-current DC/DC conversion applications.

Best for

High-current DC/DC converters
Buck and boost power stages
Power filtering where a shielded SMD inductor is suitable

Avoid if

The design requires documented compliance or qualification data not provided here
The available PCB area cannot accommodate the package

Check before use

Inductance tolerance and operating frequency
Saturation current under the selected ΔL criterion
Temperature rise and cooling conditions
Land pattern and mechanical clearance

Key specifications

Inductance: 10.0 μH ±10%
Maximum DCR: 7.9 mΩ
Saturation current, ΔL ≤20%: 17.3 A max.; 18.9 A typ.
Temperature-rise current, ΔT ≤40°C: 14.6 A max.
Package: 18.3 mm × 18.2 mm × 8.9 mm SMD

Compliance & Environment

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

Application

DC/DC convertersBuck convertersBoost convertersAudio filtering

Datasheet

be835f48f8586b2d5261eb4f99931fd1_RS1890H-100.pdf

800 KB

CAD Models

Download ECAD models for RS1890H-100: 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

It is a magnetically shielded, flat-wire, surface-mount power inductor with a nominal inductance of 10.0 μH and ±10% tolerance.