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Product Overview
Digi-Key Part Number 732-2218-2-ND
Quantity Available 250
Can ship immediately

Manufacturer Part Number


Description TRANS FLYBACK LT3573 25UH SMD
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 14 Weeks
Documents & Media
Datasheets 750310562
Product Training Modules DC/DC Flyback Converter Solution
3D Model 750310562.igs
Online Catalog WE-FB
Product Attributes Select All



Switching Converter, SMPS Transformers


Wurth Electronics Midcom

Series WE-FB
Packaging ? Tape & Reel (TR) ?
Part Status Active
Type For DC/DC Converters
Applications Flyback Converters
Intended Chipset LT3573, LT3574, LT3575, LT3748
Chipset Manufacturer Linear Technology
Voltage - Primary 18 ~ 30V
Voltage - Auxillary 12V @ 20mA
Voltage - Isolation 1500Vrms
Inductance @ Frequency 25µH @ 10kHz
Frequency 200kHz
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Size / Dimension 15.24mm L x 13.34mm W
Height - Seated (Max) 11.43mm
Footprint 0.60" x 0.53" (15.2mm x 13.3mm)
Height Above Board 0.450" (11.45mm)
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Additional Resources
Standard Package ? 250
Other Names 732-2218-2

18:43:34 12/3/2016

Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
250 5.62504 1,406.26

Submit a request for quotation on quantities greater than those displayed.

Alternate Package | This part is also available in the following packaging:
  • Cut Tape (CT) ? : 732-2218-1-ND
  • Minimum Quantity: 1
  • Quantity Available: 375 - Immediate
  • Unit Price: 7.81000
  • Digi-Reel® ? : 732-2218-6-ND
  • Minimum Quantity: 1
  • Quantity Available: 375 - Immediate
  • Unit Price: Digi-Reel®
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