450Ω Common Mode Choke | ABC ATEC Data Line Filter
Professional 450Ω impedance common mode choke for high-speed data lines. ABC ATEC's SF0503 series reduces EMI emissions with ferrite toroidal core technology.
450Ω Impedance, 100mA, 0503 Data Line Common Mode Choke
SF0503110YL
SMD Line Filter, General Grade
450Ω Impedance, 100mA, 0503 Data Line Common Mode Choke SF0503 series featuring ferrite toroidal core construction and excellent coupling effect can reduces radiated EMI emissions while has wide impedance range up to 1200Ω, 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.: -40°C ~ +105°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 | Impedance (Ω) | 450 |
| Part Number | SF0503110YL | Tolerance | +50% / -30% |
| Grade | General | RDC (Ω) | 0.18 |
| Length (mm) | 6 | IDC (A) | 0.1 |
| Width (mm) | 3.3 | Operating temp.°C (LOW) | -40 |
| Height (mm) | 3.3 | Operating temp.°C (HIGH) | 105 |
| Inductance (µH) | 11 |
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Data Line Common Mode Choke SF0503 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
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How can you effectively reduce EMI noise in automotive data line circuits while maintaining compact PCB design and meeting IATF16949 quality standards?
ABC ATEC's SF0503 450Ω common mode choke is specifically engineered for automotive-grade applications with IATF16949 certification. The ferrite toroidal core construction and excellent coupling effect eliminate radiated EMI emissions in high-speed interfaces, while the compact 0503 package (6mm × 3.3mm × 3.3mm) saves valuable PCB space. Our 45 years of inductor expertise ensures reliable performance across automotive temperature ranges (-40°C to +105°C). Contact our engineering team to discuss custom impedance solutions tailored to your specific data line requirements.
With 45 years of specialized expertise in inductor manufacturing and IATF16949 Quality Certification, ABC ATEC delivers this SMD line filter with exceptional reliability and precision. The SF0503 series operates across an extended temperature range from -40°C to +105°C with minimal DC resistance of 0.18Ω, ensuring consistent performance in demanding applications. Whether you're designing noise reduction solutions for high-speed interfaces or implementing sophisticated input/output filtering systems, this general-grade common mode choke provides the electromagnetic interference suppression your application demands, backed by our commitment to quality excellence and customization capabilities.