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784770331 Fixed inductor, 330µH, 1A, 468mΩ max DCR, shielded drum core wirewound construction, SMD package, AEC-Q200 rated.
Mfr Part #:

784770331

Available from 1 distributors
Mfr Name: Würth Elektronik
Würth Elektronik
Fixed inductor, 330µH, 1A, 468mΩ max DCR, shielded drum core wirewound construction, SMD package, AEC-Q200 rated.
✓ Total Stock: 10 pcs
$ Price Range: $0.83 - $1.09

784770331 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request On Request On Request On Request
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.

784770331 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Current Rating (Amps)
DC Resistance (DCR)
Frequency
Halogen Free
Height
Inductance
Industrial Grade
Length
Material
Military Grade
Mounting Type
Operating Temperature
Ratings
SVHC Present
Shielding
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Type
Width
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784770331 Description

Short technical summary and product information.

The 784770331 is a shielded wirewound fixed inductor from Würth Elektronik's WE-PDA series. It features a drum core construction with a Nickel Zinc Ferrite (NiZn) core and provides an inductance of 330µH at 100kHz/250mV with ±20% tolerance. The rated current is 1A maximum based on a 40K temperature rise, and the saturation current is 1.2A typical (ΔL/L<10%). DC resistance is 390mΩ typical and 468mΩ maximum at 20°C. The self-resonant frequency is 2.5MHz typical.

 

The inductor is fully shielded and operates over a temperature range of -40°C to +125°C. It is qualified to AEC-Q200 for automotive applications. The component is surface mountable in a nonstandard 1280 package with dimensions of 12.00mm x 12.00mm x 8.30mm. Compliance includes RoHS3, REACH, Halogen Free, and MSL level 1.

 

Typical applications include power supply filtering, DC-DC converter output smoothing, and EMI suppression in automotive and industrial electronics where reliable performance under harsh conditions is required.

784770331 Quick Information

Product Type: Fixed Inductor
Series: WE-PDA
Canonical Name: Shielded Wirewound Inductor 330µH 1A 468mΩ SMD AEC-Q200
Subcategory: Fixed Inductors

784770331 Compliance

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

784770331 Estimated Pricing

Qty Low High
1+ $1.09 $1.09
10+ $0.97 $0.97
50+ $0.90 $0.90
100+ $0.87 $0.87
250+ $0.83 $0.83

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

784770331 Features

  • Shielded wirewound inductor with NiZn ferrite core.
  • 330µH inductance, ±20% tolerance.
  • 1A rated current, 1.2A saturation current.
  • 468mΩ maximum DC resistance.
  • AEC-Q200 qualified for automotive use.

784770331 Applications

  • Power supply filtering in automotive systems.
  • DC-DC converter output smoothing.
  • EMI suppression in power circuits.

784770331 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the inductance value of the 784770331?

330µH at 100kHz/250mV.

What is the rated current?

1A max (ΔT=40K).

What is the DC resistance?

390mΩ typical, 468mΩ maximum at 20°C.

What is the self-resonant frequency?

2.5MHz typical.

What is the package size?

Nonstandard SMD package, 12.00mm x 12.00mm x 8.30mm.

Is this inductor shielded?

Yes, it is shielded.

Is it AEC-Q200 qualified?

Yes, it is AEC-Q200 rated.

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