SF0504 Common Mode Choke | ABC ATEC Electronics
ABC ATEC's SF0504 4.0kΩ common mode choke reduces EMI emissions in DC/DC converters with ferrite core construction and 200mA rating for industrial applications.
4.0kΩ Impedance, 200mA, 0504 Data Line Common Mode Choke
SF0504402YL
SMD Line Filter, General Grade
4.0kΩ Impedance, 200mA, 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) | 4000 |
| Part Number | SF0504402YL | Tolerance | ±50% |
| Grade | General | RDC (Ω) | 0.3 |
| Length (mm) | 4.8 | IDC (A) | 0.2 |
| Width (mm) | 5 | Operating temp.°C (LOW) | -40 |
| Height (mm) | 4.7 | Operating temp.°C (HIGH) | 125 |
| Inductance (µH) | 2.8 |
- Download
Data Line Common Mode Choke SF0504 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
Download- Related Products
0.19kΩ Impedance, 5000mA, 0504 Data Line Common Mode Choke
SF0504191YL
0.19kΩ Impedance, 5000mA, 0504 Data Line Common Mode Choke SF0504 series featuring ferrite...
Details Add to List
Download Hot Products
How can you ensure reliable EMI suppression in automotive power conversion circuits while maintaining IATF16949 compliance?
ABC ATEC's SF0504 common mode choke combines ferrite drum core construction with IATF16949 Quality Certification, delivering proven EMI reduction for automotive DC/DC converters. Our 45-year manufacturing heritage and patented production technologies guarantee consistent performance across -40°C to +125°C operating range. Let our automotive-grade expertise reduce your development risk and accelerate time-to-market for mission-critical power management systems.
As a manufacturer with 45 years of specialized expertise and IATF16949 Quality Certification, ABC ATEC delivers this common mode choke with comprehensive customization capabilities and proven reliability for automotive, telecommunications, medical, and industrial electronics sectors. The SF0504402YL's compact 4.8×5.0×4.7mm footprint, 2.8mH inductance, ±50% tolerance, and 0.3Ω DC resistance ensure seamless integration into space-constrained applications requiring superior EMI filtering. Contact our engineering team to explore how this high-performance ferrite choke can optimize your power conversion and signal integrity requirements with patented production technologies and precision manufacturing excellence.