RS1770-220MS Datasheet, Specs, Alternatives & ECAD | Ruishen | PartGenie

AI summary

RS1770-220MS product

RS1770-220MS is a 22 µH molded surface-mount power inductor rated at 10 A for a 40°C temperature rise and 15 A saturation current.

Best for

High-current DC-DC power stages
Power filtering and energy storage

Avoid if

The design requires tighter than ±20% inductance tolerance
The application exceeds the stated temperature or current conditions

Check before use

Thermal rise under the actual waveform and PCB layout
Saturation margin at peak current
Reflow profile and soldering compatibility

Key specifications

Inductance: 22 µH ±20%
DC resistance: 24 mΩ max.
Heat-rating current: 10 A max.
Saturation current: 15 A max.

Compliance & Environment

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

Application

DC-DC conversionPower filtering

Datasheet

9af688f5bc06d1e5d553d72de95f9293_RS1770-220MS.pdf

800 KB

CAD Models

Download ECAD models for RS1770-220MS: 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 Ruishen RS1770-series molded power inductor with a nominal inductance of 22 µH and a tolerance of ±20%.