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744029004 Fixed inductor, 4.7µH ±30%, 1A rated current, 200mOhm max DCR, shielded, surface mount.
Mfr Part #:

744029004

Available from 5 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor, 4.7µH ±30%, 1A rated current, 200mOhm max DCR, shielded, surface mount.
✓ Total Stock: 5,476 pcs
$ Price Range: $0.76 - $1.52

744029004 Available from 5 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

744029004 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Length
Material
Mounting Type
Operating Temperature
SVHC Present
Shielding
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Type
Width
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744029004 Description

Short technical summary and product information.

The 744029004 is a fixed inductor manufactured by Würth Elektronik, part of the WE-TPC series. It features a ferrite core, drum core wirewound construction, and is fully shielded. The inductance is 4.7µH with ±30% tolerance. It has a typical rated current of 1A (ΔT=40K) and a saturation current of 0.8A. The DC resistance is typically 170mOhm, maximum 200mOhm. The self-resonant frequency is 65 MHz. The operating temperature range is -40°C to +125°C, with ambient temperature up to +85°C. This inductor is RoHS compliant, REACH unaffected, and halogen free. It comes in a nonstandard package with a 2828 supplier device package, measuring 2.80mm x 2.80mm x 1.50mm. Ideal for power supply and filtering applications in space-constrained designs.

744029004 Quick Information

Product Type: Fixed Inductor
Series: WE-TPC
Canonical Name: Shielded Wirewound Inductor 4.7µH ±30% 1A 200mOhm Surface Mount
Subcategory: Fixed Inductors

744029004 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 40
REACH Status: REACH Unaffected

744029004 Estimated Pricing

Qty Low High
1+ $1.52 $1.52
10+ $1.48 $1.48
50+ $1.29 $1.29
100+ $1.22 $1.22
500+ $1.04 $1.04
1,200+ $0.84 $0.84
2,400+ $0.76 $0.76

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

744029004 Features

  • Shielded wirewound ferrite core inductor.
  • Rated current of 1A at 40K temperature rise.
  • Low DC resistance: 170mOhm typical.
  • Compact 2828 surface mount package.
  • Wide operating temperature range -40°C to +125°C.

744029004 Applications

  • Power supply filtering in portable devices.
  • DC-DC converter output inductor.
  • EMI suppression in automotive electronics.
  • Signal conditioning in industrial control systems.

744029004 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the 744029004?

4.7µH at 100kHz/10mA.

What is the rated current?

1A typical (ΔT=40K).

What is the DC resistance?

170mOhm typical, 200mOhm max at 20°C.

What is the self-resonant frequency?

65 MHz typical.

What is the package size?

2.80mm x 2.80mm x 1.50mm, nonstandard package, supplier device package 2828.

Is the inductor shielded?

Yes, it is shielded.

What is the operating temperature range?

-40°C to +125°C.

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