For Reference Only
| Part Number | 7491199331 |
| LIXINC Part # | 7491199331 |
| Manufacturer | Würth Elektronik Midcom |
| Category | Transformers › Switching Converter, SMPS Transformers |
| Description | TRANS FLYBACK POE 127UH SMD |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 7491199331 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: | 7491199331 |
| Brand: | Würth Elektronik Midcom |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Transformers |
| Subcategory: | Switching Converter, SMPS Transformers |
| Manufacturer: | Würth Elektronik Midcom |
| Series: | WE-PoE |
| Package: | Tape & Reel (TR)Cut Tape (CT) |
| Part Status: | Active |
| Type: | For DC/DC Converters |
| Applications: | Power Over Ethernet (PoE) |
| Intended Chipset: | LM5070, LM5071, LM5072, LTC4267, TPS23750, TPS23770 |
| Chipset Manufacturer: | - |
| Voltage - Primary: | 34 ~ 72V |
| Voltage - Auxiliary: | 12V @ 15mA |
| Voltage - Isolation: | 1500Vrms |
| Inductance @ Frequency: | 127µH @ 100kHz |
| Frequency: | - |
| Operating Temperature: | -40°C ~ 125°C |
| Mounting Type: | Surface Mount |
| Size / Dimension: | 0.530" L x 0.591" W (13.46mm x 15.00mm) |
| Height - Seated (Max): | 0.500" (12.70mm) |
| Footprint: | 0.530" L x 0.713" W (13.46mm x 18.10mm) |
| Style: | - |
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| In Stock | 10819 - 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 | $5.64000 | $5.64 |
| 200 | $4.53600 | $907.2 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.