IHLP4040DZER3R3M01 Fixed inductor from Vishay Dale, 3.3 µH inductance with ±20% tolerance, rated for 10 A DC current (heat) and 18.6 A saturation current. Shielded molded construction in a 4040 SMD package.
Mfr Part #:

IHLP4040DZER3R3M01

Available from 2 distributors
Mfr Name: Vishay
Vishay
Fixed inductor from Vishay Dale, 3.3 µH inductance with ±20% tolerance, rated for 10 A DC current (heat) and 18.6 A saturation current. Shielded molded construction in a 4040 SMD package.
Total Stock: 604 pcs
$ Price Range: $0.70 - $1.30

IHLP4040DZER3R3M01 Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
564 pcs
564 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
40 pcs
40 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

IHLP4040DZER3R3M01 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
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Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency Range
Height
Inductance
Length
Mounting Type
Operating Temperature
Rated Operating Voltage
SVHC Present
Shielding
Supplier Device Package
Tape & Reel
Tolerance
Type
Width

IHLP4040DZER3R3M01 Description

Short technical summary and product information.

The IHLP4040DZER3R3M01 is a shielded molded inductor from Vishay Dale's IHLP-4040DZ-01 series. It offers an inductance of 3.3 µH with ±20% tolerance, measured at 100 kHz and 0.25 V. The component is designed for high current applications with a DC current rating of 10 A (heat rating) and a saturation current of 18.6 A.

 

The inductor features a typical DC resistance of 13.70 mOhm and a maximum of 14.40 mOhm at 25°C. It operates over a frequency range up to 5.0 MHz and has a rated operating voltage of 75 V. The operating temperature range is -55°C to +125°C.

 

This component is surface mountable with a nonstandard 4040 package (10.80 mm x 10.16 mm x 4.00 mm). It is shielded and molded, providing low buzz noise and high transient current handling. The part is RoHS3 compliant and lead-free with e3 termination.

 

Typical applications include high current POL converters, DC/DC converters for distributed power systems, notebook/desktop/server power supplies, and battery-powered devices. The IHLP design handles high transient current spikes without saturation.

IHLP4040DZER3R3M01 Quick Information

Product Type: Fixed Inductor
Series: IHLP-4040DZ-01
Canonical Name: IHLP4040DZER3R3M01 - Vishay Dale IHLP-4040DZ-01 Series Shielded Molded Inductor, 3.3 µH, ±20%, 10 A, 14.4 mOhm Max, SMD
Subcategory: Shielded Molded Inductor

IHLP4040DZER3R3M01 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead Free

IHLP4040DZER3R3M01 Estimated Pricing

Qty Low High
1+ $1.30 $1.30
10+ $1.07 $1.07
100+ $0.88 $0.88
500+ $0.75 $0.75
1,000+ $0.70 $0.70

Estimated market price range - modelled values for guidance only, not live distributor offers.

IHLP4040DZER3R3M01 Features

  • Shielded molded construction for low noise.
  • 3.3 µH inductance with ±20% tolerance.
  • 10 A heat rating and 18.6 A saturation current.
  • Low DCR of 14.4 mOhm maximum.
  • Surface mount 4040 package.

IHLP4040DZER3R3M01 Applications

  • High current POL converter applications.
  • DC/DC converters in distributed power systems.
  • Notebook, desktop, and server power supplies.
  • Battery powered device power management.

IHLP4040DZER3R3M01 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the IHLP4040DZER3R3M01?

3.3 µH at 100 kHz, 0.25 V, 0 A with ±20% tolerance.

What is the current rating of this inductor?

Heat rating current is 10 A DC typical (ΔT of 40°C). Saturation current is 18.6 A typical (L0 drops 20%).

What is the DC resistance of the IHLP4040DZER3R3M01?

Typical DCR is 13.70 mOhm, maximum is 14.40 mOhm at 25°C.

What is the package size of this inductor?

It comes in a nonstandard 4040 SMD package with dimensions 10.80 mm x 10.16 mm x 4.00 mm.

What is the operating temperature range?

-55°C to +125°C.

Is this inductor shielded?

Yes, it has shielded construction.

What is the frequency range?

Up to 5.0 MHz.

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