For Reference Only
| Part Number | 7491182012 |
| LIXINC Part # | 7491182012 |
| Manufacturer | Würth Elektronik Midcom |
| Category | Transformers › Switching Converter, SMPS Transformers |
| Description | TRANSFORMER OFF LINE 4000V |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | 7491182012 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: | 7491182012 |
| Brand: | Würth Elektronik Midcom |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Transformers |
| Subcategory: | Switching Converter, SMPS Transformers |
| Manufacturer: | Würth Elektronik Midcom |
| Series: | WE-UNIT |
| Package: | Tray |
| Part Status: | Active |
| Type: | For AC/DC Converters |
| Applications: | LED Drivers, AC/DC SMPS |
| Intended Chipset: | NCP101x, NCP105x |
| Chipset Manufacturer: | On Semiconductor |
| Voltage - Primary: | 120 ~ 385V |
| Voltage - Auxiliary: | - |
| Voltage - Isolation: | 4000Vrms |
| Inductance @ Frequency: | 900µH @ 10kHz |
| Frequency: | 132kHz |
| Operating Temperature: | -40°C ~ 125°C |
| Mounting Type: | Through Hole |
| Size / Dimension: | 0.709" L x 0.650" W (18.00mm x 16.50mm) |
| Height - Seated (Max): | 0.709" (18.00mm) |
| Footprint: | 0.709" L x 0.650" W (18.00mm x 16.50mm) |
| Style: | - |
| 750311590 | TRANS FLYBACK LT3748 8UH SMD | 987 More on Order |
|
| 750312279 | OFFLINE TRANSFORMER WE-UNIT | 819 More on Order |
|
| 750341547 | XFRMR FLYBACK DC/DC CONV TH | 860 More on Order |
|
| 749196301 | TRANSFORMER 153.8UH .97A SMD | 1192 More on Order |
|
| 750811016 | OFFLINE TRANSFORMER WE-UNIT | 1035 More on Order |
|
| 750311589 | TRANS FLYBACK LT3748 6UH SMD | 859 More on Order |
|
| ECO2219SEO-D01V018 | INDUCTOR/XFRMR | 903 More on Order |
|
| 750311424 | TRANS FLYBACK LT3748 100UH SMD | 1131 More on Order |
|
| B82802A0055A225 | TRANSFORMER FLYBACK 36-60V SMD | 897 More on Order |
|
| POE13W3X5.0-R | TRANSFRMR 100UH 13W 1.6A 12P SMD | 821 More on Order |
|
| 750311307 | TRANS FLYBACK LT3575LT3574 100UH | 1146 More on Order |
|
| POE13W2VERS-R | TRANSFRMR 100UH 13W 1.7A 12P SMD | 964 More on Order |
|
| 750311597 | TRANS FLYBACK LT3748 6UH SMD | 1107 More on Order |
| In Stock | 10941 - 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 | $6.28299 | $6.28299 |
| 154 | $6.28299 | $967.58046 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.