0.1kΩ Impedance, 6A, 0502 Data Line Common Mode Choke
SF0502101YL
SMD Line Filter, General Grade
0.1kΩ Impedance, 6A, 0502 Data Line Common Mode Choke SF0502 series featuring ferrite drum core construction and excellent coupling effect can reduces radiated EMI emissions while has wide impedance range up to 1.4kΩ with maximum current 6A, ideal for DC / DC converters, 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.: -40°C ~ +125°C (including self-temperature rise)
Product Applications
- DC / DC converters
- Input and output filter chokes
| Product Category | Data Line Common Mode Choke | Impedance (Ω) | 100 |
| Part Number | SF0502101YL | Tolerance | ±35% |
| Grade | General | RDC (Ω) | 0.015 |
| Length (mm) | 5 | IDC (A) | 6 |
| Width (mm) | 5 | Operating temp.°C (LOW) | -40 |
| Height (mm) | 2.5 | Operating temp.°C (HIGH) | 125 |
| Inductance (µH) | 0.23 |
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Data Line Common Mode Choke SF0502 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
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1.4kΩ Impedance, 1.5A, 0502 Data Line Common Mode Choke
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How can you ensure your automotive DC/DC converter circuits meet stringent EMI compliance standards while maintaining compact PCB layouts?
The SF0502 common mode choke with ferrite drum core construction delivers superior EMI suppression in a compact 0502 SMD package, ideal for automotive-grade power management. With IATF16949 certification and proven performance across -40°C to +125°C operating range, ABC ATEC's choke ensures your automotive electronics meet the most demanding electromagnetic compatibility requirements. Our 45 years of inductor expertise guarantees reliable filtering for critical automotive applications.
ABC ATEC's 45 years of specialized expertise in inductor design and manufacturing ensures the SF0502 meets the highest industry standards, backed by IATF16949 quality certification. The dual winding construction enables flexible application as either a single inductor or coupled inductor/transformer configuration with 1:1 turns ratio, providing design flexibility for complex power management circuits. Whether you're developing automotive-grade electronics, industrial control equipment, or telecommunications infrastructure, the SF0502 common mode choke delivers reliable EMI suppression and filtering performance. Contact our technical team today to discuss customization options and volume pricing for your next project.


