Coilcraft Magnetics Designer’s Kits

Power Magnetics Tools

Power Inductor Finder
Get a sortable list of products that meet your specifications
Coupled Inductor Finder
Find the perfect coupled inductor for SEPIC, Zeta, or other applications
Analyze+Compare Tool
Plot the specifications, L vs I, and core losses of up to 6 inductors on the same graphs
Core & Winding Losses
Compare losses of up to 6 inductors
Highest Inductance Finder
Find parts with the highest L value within your size constraints.
DCR at Temperature
See how your operating temperature will affect an inductor's nominal DCR.
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
Flyback Transformer Picker
A guide to low cost off-the-shelf designs
Current Transformer Selector
Quickly find the best current transformer or current sensor for your application
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
Analyze+Compare Tool
Plot the Q, L, Z and ESR of up to 6 inductors on the same graphs
Highest Q Finder
Quickly find parts with the highest Q at your inductance & frequency
Highest Inductance Finder
Find parts with the highest L value within your size constraints.
Highest Impedance Finder
Find RF chokes with the desired impedance at a single frequency or bandwidth.
Inductance at Frequency
Find parts with a specific inductance at your operating frequency

CM Choke Finder

LC Filter Designer

IC / Inductor Match Tool

Application Notes

Other Resources

Designer's Kits

Surface Mount RF Transformers
Wideband Transformers - PWB Series Ohm ratio: 1 to 1, 1.5, 2, 4 and 16 Frequency range: 0.0035 - 700 MHz 25 values (3 of each) CONTENTS Kit C404 $70		Wideband Transformers - WBC Series Ohm ratio: 1 to 1, 2, 4, 8, 9 and 16 Frequency range: 0.15 - 1200 MHz 12 values (3 of each) CONTENTS Kit C393 $45

Surface Mount RFID Transponder Coils
RFID Transponder Coils - 5315TC Series Inductance: 0.37 mH - 7.2 mH 14 values (4 of each) CONTENTS Kit C369 $80		RFID Transponder Coils - 4308RV Series Inductance: 0.37 mH - 9 mH 16 values (4 of each) CONTENTS Kit C383 $80

	Inductor Finders Power \| RF	Datasheet Index Check Price+Stock
Products Power SM inductors TH inductors Coupled inductors High temp / automotive Toroid magnetics Current transformers Class-D inductors More . . . Transformers Flyback Miniature flyback Forward mode Planar Configurable PoE Current transformers Gate drive Capacitor charging Isolation Power factor CCFL backlighting Wideband RF Custom transformers More . . . RF Chip inductors Air core springs Through hole inductors Bias / broadband chokes RF transformers RFID magnetics Non-magnetic coils More . . . EMI Data line CM chokes Power line CM chokes Telecom filters More . . . Broadband Bias / broadband chokes Wideband transformers PoE magnetics Dataline CM chokes xDSL transformers More . . . Automotive/High Temp Design Tools Power tools Power Inductor Finder Analyze+Compare Tool Coupled Inductor Finder DC-DC Inductor Finder Core & Winding Losses Coupled Inductor Losses Highest Inductance Finder Temp Derated L vs I Temp Derated DCR Transformer Picker Current Trans. Selector More . . . RF tools RF Inductor Finder Compare+Analyze Tool Highest Q Finder Highest Inductance Finder Highest Impedance Finder L at Frequency More . . . IC / Inductor Match CM Choke Finder Other tools LC Filter Designer S-parameters / SPICE 3D / 2D models Competitor Cross Ref More . . . Support Selection tools Ask a question FAQs Soldering PCB washing Application notes Student support Datasheet index Sample / Buy Price & availability Free samples Buy on-line Sales locations Credit application Terms & conditions Quality ISO certifications Supplier Quality Manual REACH statement Conflict metals policy Social responsibility CA Transparency Act AEC-Q200 components Counterfeit components Date codes Reliability data FAQs Soldering PCB washing Jobs Contact Sales locations Corporate offices Company profile Job openings Confidential hotline

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