250µH, 0.33A, 1206 Data Line Common Mode Choke
SF1206251ML
SMD Line Filter, General Grade
250µH, 0.33A, 1206 Data Line Common Mode Choke SF1206 series featuring iron toroidal core construction and excellent coupling effect can reduces radiated EMI emissions while has wide inductance range up to 300µH, ideal for noise reduction in highspeed interface, input and out filter chokes and industrial applications.
Product Features
- Automatic winding with excellent impedance coupling effect
- Reduced radiated EMI emissions
- Dual winding inductors that can be used as either a single inductor, or in coupled inductor/transformer applications (1:1 turns ratio)
- Operating temp.: -55°C ~ +125°C (including self-temperature rise)
Product Applications
- Noise reducing for high-speed interfaces
- Input and output filter chokes
| Product Category | Data Line Common Mode Choke | Inductance (µH) | 250 |
| Part Number | SF1206251ML | Tolerance | ±20% |
| Grade | General | RDC (Ω) | 1.19 |
| Length (mm) | 11.5 | Irms. (A) | 0.33 |
| Width (mm) | 9 | Operating temp.°C (LOW) | -55 |
| Height (mm) | 5.7 | Operating temp.°C (HIGH) | 125 |
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Data Line Common Mode Choke SF1206 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
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How can you ensure your automotive data interfaces meet strict EMI compliance while maintaining high-speed performance?
The SF1206251ML common mode choke is specifically designed for automotive-grade applications with iron toroidal core construction that delivers excellent impedance coupling and reduced radiated EMI emissions. Its dual-winding design operates across -55°C to +125°C, meeting automotive thermal demands while providing reliable noise suppression for high-speed interfaces. ABC ATEC's IATF16949 certification guarantees the quality standards your automotive projects require. Let our inductor specialists customize a solution that integrates seamlessly into your automotive electronics platform.
ABC ATEC's 45 years of specialized inductor manufacturing expertise ensures this common mode choke delivers superior performance characteristics backed by IATF16949 Quality Certification. The SF1206 series provides a comprehensive inductance range up to 300µH, enabling engineers to select the optimal solution for their specific noise reduction requirements. Whether integrating into automotive electronics, telecommunications equipment, medical devices, or consumer electronics, this dual-winding common mode choke offers the precision engineering and customization capabilities that modern high-speed data applications demand. Contact our technical team to explore how this professional-grade component can enhance your product's EMI performance and reliability.






