Part Number: 750311271 vs 750311215

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Part Number: 750311271 750311215
Manufacturer: Wurth Electronics Midcom Wurth Electronics Midcom
Description: TRANS FLYBACK LT1725 20.4UH TRANS FLYBACK NCL30000 870UH
Quantity Available: Available Available
Datasheets: 750311271 -
Factory Lead Time 16 Weeks 16 Weeks
Mounting Type Surface Mount Through Hole
Operating Temperature -40°C~150°C -40°C~125°C
Packaging Tape & Reel (TR) Tray
Part Status Active Active
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Applications Flyback Converters LED Drivers, AC/DC SMPS
Frequency 150kHz~300kHz -
Voltage - Isolation 1500Vrms 4500Vrms
Voltage - Primary 18V~36V -
Inductance @ Frequency 20.4μH @ 10kHz 870μH @ 10kHz
Footprint 0.675 L x 0.875 W (17.15mm x 22.23mm) 0.850 L x 0.830 W (21.59mm x 21.08mm)
Chipset Manufacturer Linear Technology On Semiconductor
Voltage - Auxiliary 12V @ 15mA -
Intended Chipset LT1725 NCL30000
Height Seated (Max) 0.355 9.02mm 0.430 10.92mm
RoHS Status ROHS3 Compliant ROHS3 Compliant
Series - WE-UNIT, MID-OLON
Size / Dimension - 0.850Lx0.830W 21.59mmx21.08mm
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