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RSPQ2918-3R3M AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RSPQ2918-3R3M product

RSPQ2918-3R3M

Chokes

3.3 µH28 A93.6 A saturation2.86 mΩ max.power inductor

RSPQ2918-3R3M is a 3.3 µH high-current power inductor rated for 28 A temperature-rise current and 93.6 A saturation current.

Best for

  • High-current power conversion
  • DC/DC converter output filtering

Avoid if

  • Board area or height is tightly constrained
  • Compliance documentation is mandatory but unavailable

Check before use

  • Thermal performance in the final assembly
  • Saturation-current margin at peak current
  • Recommended PCB land pattern

Key specifications

Inductance
3.3 µH ±20%
Maximum DCR
2.86 mΩ
Temperature-Rise Current
28 A max. at ΔT 40°C
Saturation Current
93.6 A max.
Operating Temperature
-40°C to +125°C including self-heating

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

High-current power conversionIndustrial power supplies

Datasheet

9c4401388fd39fb205b4f702b2f253b3_RSPQ2918-3R3M.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RSPQ2918-3R3M: 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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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

RSPQ2918-3R3M is a Ruishen fixed high-current power inductor with 3.3 µH ±20% inductance. It uses a large 27.9 mm × 27.9 mm × 18.0 mm maximum package.