SF0504 Common Mode Choke 5A | ABC ATEC
Professional 0.19kΩ impedance common mode choke with 5000mA capacity. Ferrite core design reduces EMI emissions for DC/DC converters and industrial applications.
0.19kΩ Impedance, 5000mA, 0504 Data Line Common Mode Choke
SF0504191YL
SMD Line Filter, General Grade
0.19kΩ Impedance, 5000mA, 0504 Data Line Common Mode Choke SF0504 series featuring ferrite drum core construction and excellent coupling effect can reduces radiated EMI emissions while has wide impedance range up to 4.0kΩ with maximum current 5A, 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) | 190 |
| Part Number | SF0504191YL | Tolerance | ±35% |
| Grade | General | RDC (Ω) | 0.02 |
| Length (mm) | 4.8 | IDC (A) | 5 |
| Width (mm) | 5 | Operating temp.°C (LOW) | -40 |
| Height (mm) | 4.8 | Operating temp.°C (HIGH) | 125 |
| Inductance (µH) | 0.6 |
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Data Line Common Mode Choke SF0504 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
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How can you effectively reduce EMI emissions in automotive DC/DC converter circuits while maintaining compact PCB design?
The SF0504191YL common mode choke delivers exceptional EMI suppression through ferrite drum core construction with excellent coupling effect, operating reliably across automotive temperature ranges (-40°C to +125°C). Its compact 4.8×5×4.8mm SMD form factor enables space-efficient integration while the 5000mA capacity supports high-power automotive applications. ABC ATEC's IATF16949 certification ensures automotive-grade quality standards for your critical filtering needs.
ABC ATEC's SF0504191YL represents the pinnacle of electromagnetic filtering technology, combining patented production techniques with IATF16949 quality certification to deliver superior EMI suppression capabilities. The wide impedance range extending up to 4.0kΩ provides design flexibility for diverse circuit requirements, while the compact 4.8×5×4.8mm form factor enables space-efficient PCB integration. Whether addressing electromagnetic interference challenges in automotive electronics, industrial control systems, telecommunications infrastructure, or consumer devices, this common mode choke delivers proven performance with ABC ATEC's commitment to precision engineering and quality excellence. Contact our technical team to explore customized solutions tailored to your specific filtering and impedance requirements.