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High Current Power Inductor

RoHS compliant

HA3588-BL Series power inductor, along with VER2923, is designed for high-efficiency power supplies requiring high current and high inductance.

  • Flat wire windings provide extremely low DC and AC resistance. 
  • Low loss ferrite cores provide flat L vs I
  • Magnetic shielding to minimize EMI
  • Vertical (TH) mounting for rugged board attachment
  • Designed for high current power supplies

Buy Now:
Count Unit price
1 $5.40
200 $4.63
400 $4.02
1200 $3.50
2400 $3.00
5000 $2.75

For high volume or non-stock items, request a quote.

. in stock, ready to ship today.
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Electrical specifications at 25°C.

Part number Inductance (µH) 1
(Tolerance: ±20%)
DCR max (mΩ) 2 SRF typ (MHz) 3 Isat (A) 4 Irms (A) 5
10% drop 20% drop 30% drop 20°C rise 40°C rise
HA3588-BL 10 2.6 17.0 30.0 34.0 37.0 19 26
  1. Inductance tested at 300 kHz, 0.1 Vrms, using an Agilent/HP 4192A or equivalent.
  2. DCR measured at 25°C on a Keithley 580 micro-ohmmeter or equivalent. For other operating temperatures, use this DCR at Temperature calculator.
  3. SRF measured using an Agilent/HP 8753ES network analyzer or equivalent.
  4. Isat: DC current at 25°C that causes the specified inductance drop from its value without current. Temperature derating curves.
  5. Irms: Current that causes the specified temperature rise from 25°C ambient. Temperature rise of the core is usually less than that of the winding. This information is for reference only and does not represent absolute maximum ratings. Temperature derating curves.


  • RoHS compliant tin-silver over copper. Other terminations available at additional cost.
RoHS compliant
Ambient temperature range:
−40°C to +85°C with Irms current
Storage temperature range:
Component:−40°C to +125°C
Packaging trays:−40°C to +80°C
Maximum part temperature:
+125°C (Ambient + temperature rise)
Failures in Time (FIT) / Mean Time Between Failures (MTBF):

Performance curves

Inductance vs Current

Inductance vs Frequency

Physical characteristics



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.

General specification

Core Material:
37 g
25 per tray


Moisture Sensitivity Level (MSL):
1 (unlimited floor life at <30°C / 85% relative humidity)
PCB Washing:
Tested to MIL-STD-202 Method 215 plus an additional aqueous wash. More info.

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