HA3588-BL

Document 716-1 

## **Power Inductor – HA3588-BL** 

- Designed for high current power supply applications 

- Saturation current  of 37 Amps 

- Flat wire windings provide exceptionally low DC resistance 

- Vertical mounting provides a small footprint 

## **Core material** Ferrite 

**Terminations** RoHS compliant tin-silver over copper. Other terminations available at additional cost. 

## **Weight** 37 g 

**Ambient temperature** –40°C to +85°C with (40°C rise) I rms current. **Maximum part temperature** +125°C (ambient + temp rise). ~~ee~~ Derating. **Storage temperature** Component: –40°C to +125°C. Tray packaging: –40°C to +80°C 

**Moisture Sensitivity Level (MSL)** 1 (unlimited floor life at <30°C / 85% relative humidity) 

**Packaging** 25 parts per tray 

**PCB washing** Only pure water or alcohol recommended 

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Part   Inductance 1 DCR max 2 SRF typ 3<br> number  ±10% (µH) (mOhms) (MHz)<br> HA3588-BL  10.0  2.6  17<br>**----- End of picture text -----**<br>


1. Inductance tested at 300 kHz, 0.1 Vrms on Agilent/HP 4192A. 

2. DCR measured on a Keithley 580 micro-ohmmeter or equivalent. 

3. SRF measured on an Agilent/HP 8753ES network analyzer. 

4. DC current at which the inductance drops the specified amount from its value without current. 

5. Current that causes the specified temperature rise of the winding from 25°C ambient. Temperature rise of the core is usually less than that of the winding. 

6. Electrical specifications at 25°C. 

## **Caution:** 

This series is not intended for use in high vibration or mechanical shock environments. We advise using additional means of securing the part to the circuit board to ensure its adhesion. 

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**US** +1-847-639-6400   sales@coilcraft.com **UK** +44-1236-730595   sales@coilcraft-europe.com **Taiwan** +886-2-2264 3646   sales@coilcraft.com.tw **China** +86-21-6218 8074   sales@coilcraft.com.cn **Singapore** + 65-6484 8412   sales@coilcraft.com.sg 

Document 716-1 Revised 11/18/21 © Coilcraft Inc. 2021 This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information. 

Document 716-2 

## **– Power Inductor HA3588-BL** 

## **L vs Current** 

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100<br>10<br>1<br>0.1 1 10 100<br>Current (A)<br>Inductance (µH)<br>**----- End of picture text -----**<br>


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## **L vs Frequency** 

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100<br>10<br>1<br>0.1 1 10 100<br>Frequency (MHz)<br>Inductance (µH)<br>**----- End of picture text -----**<br>


Document 716-2 Revised 11/18/21 

© Coilcraft Inc. 2021 

**US** +1-847-639-6400   sales@coilcraft.com **UK** +44-1236-730595   sales@coilcraft-europe.com **Taiwan** +886-2-2264 3646   sales@coilcraft.com.tw **China** +86-21-6218 8074   sales@coilcraft.com.cn **Singapore** + 65-6484 8412   sales@coilcraft.com.sg 

This product may not be used in medical or high risk applications without prior Coilcraft approval. Specification subject to change without notice. Please check web site for latest information.