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| Categories | Discrete Magnetic Transformers |
|---|---|
| Model Number: | 74942301 |
| Brand Name: | LINK-PP |
| Certification: | RoHS Compliant, REACH Compliant, AEC-Q200 Grade 1 |
| Place of Origin: | GuangDong, China |
| Turns Ratio: | 1CT:1CT |
| Insulation Test Voltage: | 3100V (AC) 1Min From Pri to Sec |
| Pin Count: | 12-pin |
| Package: | Surface-Mount |
| Temperature Range: | -40°C to +125°C |
| Reflow-Solderable: | Yes |
| Company Info. |
| LINK-PP INT'L TECHNOLOGY CO., LIMITED |
| Verified Supplier |
| View Contact Details |
| Product List |
The 74942301 is a high-reliability surface-mount (SMT) transformer designed for Battery Management Systems (BMS) and high-voltage isolation applications. It features 4300V DC and 3100V AC insulation test voltage (1 min, primary to secondary), ensuring robust electrical isolation in demanding environments. With a 1CT:1CT turns ratio and 12-pin configuration, it provides precise signal transmission while supporting SPI/isoSPI communication in BMS architectures. The transformer operates across an extended temperature range (-40°C to +125°C).
✔ Battery Management Systems (BMS)
✔ Electric Vehicles (EVs) & Hybrid Systems
✔ Energy Storage Systems (ESS)
✔ Industrial High-Voltage Isolation


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