IHLP4040DZER1R0M11 The IHLP4040DZER1R0M11 is a 1 µH shielded surface mount power inductor from Vishay Dale. It features a 25 A heat rating current and a maximum DCR of 2.5 mOhm.
Mfr Part #:

IHLP4040DZER1R0M11

Available from 3 distributors
Mfr Name: Vishay
Vishay
The IHLP4040DZER1R0M11 is a 1 µH shielded surface mount power inductor from Vishay Dale. It features a 25 A heat rating current and a maximum DCR of 2.5 mOhm.
Total Stock: 1,160 pcs
$ Price Range: $0.70 - $1.31

IHLP4040DZER1R0M11 Available from 3 distributors

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Non-Authorised
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439 pcs
439 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
439 pcs
439 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
282 pcs
282 pcs On Request 1 On Request On Request On Request On Request On Request

IHLP4040DZER1R0M11 Specifications Quick View

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

IHLP4040DZER1R0M11 Description

Short technical summary and product information.

The IHLP4040DZER1R0M11 is a molded, shielded surface mount power inductor from Vishay Dale's IHLP-4040DZ-11 series. It offers an inductance of 1 µH with ±20% tolerance, a typical heat rating current of 25 A (40 °C rise), and a typical saturation current of 20 A (20% inductance drop). The maximum DC resistance is 2.5 mOhm.

 

Designed for DC/DC power supplies, smart grid, solar, and telecommunications equipment, this inductor features a shielded metal construction that minimizes EMI. The operating temperature range is -55 °C to +125 °C, and the rated voltage across the inductor is 50 V.

 

The component is housed in a nonstandard 4040 package (10.80 mm x 10.16 mm x 4.00 mm) and is suitable for reflow soldering with a resistance to solder heat of 260 °C for 30 seconds (3 times max).

IHLP4040DZER1R0M11 Quick Information

Product Type: Fixed Inductor
Series: IHLP-4040DZ-11
Canonical Name: IHLP4040DZER1R0M11 Molded Shielded Surface Mount Power Inductor
Subcategory: Shielded SMD Inductor

IHLP4040DZER1R0M11 Compliance

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

IHLP4040DZER1R0M11 Estimated Pricing

Qty Low High
1+ $1.31 $1.31
10+ $1.08 $1.08
100+ $0.89 $0.89
500+ $0.76 $0.76
1,000+ $0.70 $0.70

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

IHLP4040DZER1R0M11 Features

  • Shielded metal construction for low EMI.
  • 1 µH inductance with ±20% tolerance.
  • 25 A typical heat rating current.
  • 2.5 mOhm maximum DC resistance.
  • Surface mount 4040 package.

IHLP4040DZER1R0M11 Applications

  • Ideal for DC/DC power supply designs.
  • Used in smart grid and solar equipment.
  • Suitable for telecommunications noise filtering.
  • Designed for high current filtering applications.

IHLP4040DZER1R0M11 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance of the IHLP4040DZER1R0M11?

The inductance is 1 µH at 100 kHz, 0.25 V, 0 A, with a tolerance of ±20%.

What is the maximum DC resistance (DCR) of this inductor?

The maximum DCR at 25 °C is 2.5 mOhm.

What is the heat rating current of the IHLP4040DZER1R0M11?

The typical heat rating current is 25 A, based on a 40 °C temperature rise.

What is the saturation current of this inductor?

The typical saturation current is 20 A, defined as the current causing a 20% inductance drop.

What is the package size of the IHLP4040DZER1R0M11?

The package is a nonstandard 4040 surface mount package measuring 10.80 mm x 10.16 mm x 4.00 mm.

What is the operating temperature range?

The operating temperature range is -55 °C to +125 °C.

Is the IHLP4040DZER1R0M11 shielded?

Yes, it is a shielded inductor with a molded metal construction.

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