RSBPQ2918-3R3M AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RSBPQ2918-3R3M product

RSBPQ2918-3R3M

Chokes

3.3 µH58 A IDC70 A Isat0.97 mΩ DCRhigh-current inductorflat-wire

RSBPQ2918-3R3M is a 3.3 µH high-current flat-wire power inductor rated for 58 A thermal current and 70 A saturation current under the stated test conditions.

Best for

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

Avoid if

  • The application requires verified compliance or lifecycle information
  • Available board area cannot accommodate the 28.0 mm × 27.0 mm maximum footprint envelope

Check before use

  • Thermal rise at operating current
  • Inductance reduction under DC bias
  • PCB land pattern and mechanical clearance

Key specifications

Inductance
3.3 µH ±20%
DCR
0.97 mΩ max
Heat-rating current
58 A max at ΔT 40 °C
Saturation current
70 A max

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

High-current power convertersDC-DC converter filtering

CAD Models

Download ECAD models for RSBPQ2918-3R3M: 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

It is a Ruishen RSBPQ2918-series high-current flat-wire power inductor with 3.3 µH nominal inductance and ±20% tolerance.