DO3340P-474 The Coilcraft DO3340P-474 is a fixed inductor with a nominal inductance of 470 µH. It is designed for operation up to 5 MHz.
Mfr Part #:

DO3340P-474

Available from 1 distributors
Mfr Name: Coilcraft
Coilcraft
The Coilcraft DO3340P-474 is a fixed inductor with a nominal inductance of 470 µH. It is designed for operation up to 5 MHz.
Total Stock: 225 pcs
$ Price Range: $0.19

DO3340P-474 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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225 pcs
225 pcs On Request 1 On Request On Request On Request On Request 2026-04-21 06:15:09

DO3340P-474 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Inductance
SVHC Present

DO3340P-474 Description

Short technical summary and product information.

The Coilcraft DO3340P-474 is a fixed inductor from the DO3340P series, offering a nominal inductance of 470 µH. This component is modeled using a lumped-element approach, simulating its frequency-dependent behavior.

 

The model includes parameters for variable resistors R1 and R2, calculated using coefficients k1 and k2 respectively, and a frequency-dependent inductance LVAR, determined by coefficients k3, k4, and k5. The model is valid up to a frequency limit of 5 MHz.

 

This inductor is suitable for applications requiring precise frequency-dependent characteristics within its operational range. The data provided represents de-embedded measurements and is intended for simulation purposes.

DO3340P-474 Quick Information

Product Type: Fixed Inductor
Series: DO3340P
Canonical Name: Coilcraft DO3340P-474 Inductor
Subcategory: Fixed Inductor

DO3340P-474 Compliance

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

DO3340P-474 Estimated Pricing

Qty Low High
1+ $0.19 $0.19

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

DO3340P-474 Features

  • Nominal inductance of 470 µH.
  • Frequency limit of 5 MHz.
  • Lumped-element model for simulation.
  • Variable resistance components R1 and R2.

DO3340P-474 Applications

  • SPICE modeling of power inductors
  • Frequency-dependent behavior simulation
  • De-embedded measurement verification
  • Lumped element model optimization

DO3340P-474 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the inductance of the DO3340P-474?

The nominal inductance of the DO3340P-474 is 470 µH.

What is the frequency limit for the DO3340P-474 model?

The frequency limit for the lumped-element model of the DO3340P-474 is 5 MHz.

How are R1 and R2 calculated for the DO3340P-474?

R1 is calculated using R_VAR1 = k1 * f, and R2 is calculated using R_VAR2 = k2 * f, where k1 and k2 are specific coefficients provided for this model.

How is the inductance (LVAR) calculated for the DO3340P-474?

The inductance (LVAR) is calculated using the formula LVAR = k3 - k4 * LOG(k5 * f), where k3, k4, and k5 are specific coefficients provided for this model.

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