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Power Magnetics Tools

Power Inductor Finder
Get a sortable list of products that meet your specifications
DC-DC Inductor Selectors
- Buck, Boost Converters
  Calculate and find the best inductor for your switcher topology
- SEPIC Converter
  Find coupled or separate inductors for your SEPIC converter
Temperature Derating
- L & I at Temperature
  Find parts with a specific inductance/current combination at your operating temperature
- Derated L vs I Curves
  Plot Inductance vs Current for up to 4 parts at any temperature, all on the same graph
- DCR at Temperature
  See how your operating temperature will affect an inductor's nominal DCR.
Loss Calculators
- Core & Winding Losses
  Compare losses of up to 4 inductors
- Coupled Inductor Losses
  Perform detailed core and DCR loss comparisons
Flyback Transformer Picker
A guide to low cost off-the-shelf designs
Power Supply Simulators
Web-based simulators from major IC makers

RF Inductor Tools

RF Inductor Finder
Find all the RF inductors that meet your requirements
Comparison Graphs
Plot the Q, L, Z and ESR of up to 4 inductors on the same graphs
Highest Q
Quickly find parts with the highest Q at your inductance & frequency
RF Choke Finder
Enter your desired impedance and bandwidth and get a detailed list of suitable chokes
Highest Impedance
See inductors with the best impedance at a specific frequency
Inductance at Frequency
Find parts with a specific inductance at your operating frequency

CM Filter Finder Tool

IC / Inductor Match Tool

Other Tools

VER2923 Series Shielded
High Current Power Inductors

Designed for high current, low voltage power supplies
Saturation current ratings over 100 Amps
Flat wire windings provide exceptionally low DC resistance
Vertical, through-hole mounting provides a small footprint
RoHS-compliant. Tin-silver over copper terminations.

Photo Pricing Materials declaration PDF data sheet

SPECIFICATIONS

L vs Frequency L vs Current Current Derating Core loss

Dimensions 3D model

VER2923-332KL 3.3 2.3 2.6 40 95.0 104 108 19 26

VER2923-472KL 4.7 2.3 2.6 30 63.0 69.0 72.0 19 26

VER2923-682KL 6.8 2.3 2.6 25 48.0 53.0 56.0 19 26

VER2923-103KL 10 2.3 2.6 20 30.0 34.0 37.0 19 26

VER2923-153KL 15 2.3 2.6 16 20.5 23.0 24.5 19 26

VER2923-223KL 22 2.3 2.6 13 12.2 14.7 16.4 19 26

VER2923-333KL 33 2.3 2.6 10 7.5 9.2 10.3 19 26

1	Inductance measured at 300 kHz, 0.1 Vrms, using an Agilent/HP 4192A LCR meter or equivalent.
2	DCR measured at 25°C on a Keithley 580 micro-ohmmeter or equivalent. For other operating temperatures, use this DCR at Temperature calculator.
3	SRF measured using an Agilent/HP 8753ES network analyzer. Details
4	Isat: DC current at which inductance drops the specified amount from its value without current. Details
5	Irms: Current that causes the specified temperature rise from 25°C ambient. When Irms is greater than Isat, Isat is the more critical specification and Irms is shown in gray type. More details
6	Ambient temperature range:	–40°C to +85°C with Irms current. +85°C to +125°C with derated current Derating curve
7	Storage temperature range:	Component: –40°C to +125°C Packaging trays: –40°C to +80°C
8	Electrical specifications at 25°C.
Refer to Soldering Coilcraft Components before soldering.

VER2923 Series Shielded High Current Power Inductors

SPECIFICATIONS