For Reference Only
| Part Number | 750311771 |
| LIXINC Part # | 750311771 |
| Manufacturer | Würth Elektronik Midcom |
| Category | Transformers › Switching Converter, SMPS Transformers |
| Description | TRANS FLYBACK LT3748 500UH SMD |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 750311771 PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | 750311771 |
| Brand: | Würth Elektronik Midcom |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Transformers |
| Subcategory: | Switching Converter, SMPS Transformers |
| Manufacturer: | Würth Elektronik Midcom |
| Series: | WE-FB |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Active |
| Type: | For DC/DC Converters |
| Applications: | Flyback Converters |
| Intended Chipset: | LT3573, LT3574, LT3575, LT3748 |
| Chipset Manufacturer: | Linear Technology |
| Voltage - Primary: | 100 ~ 400V |
| Voltage - Auxiliary: | 15V @ 20mA |
| Voltage - Isolation: | 2500Vrms |
| Inductance @ Frequency: | 500µH @ 10kHz, 14µH @ 10kHz, 400µH @ 10kHz |
| Frequency: | 60 ~ 400kHz |
| Operating Temperature: | - |
| Mounting Type: | Surface Mount |
| Size / Dimension: | - |
| Height - Seated (Max): | 0.544" (13.82mm) |
| Footprint: | 1.064" L x 1.272" W (27.03mm x 32.31mm) |
| Style: | - |
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| In Stock | 10958 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $13.48000 | $13.48 |
| 100 | $10.97600 | $1097.6 |
| 500 | $9.87800 | $4939 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.