100Ω Common Mode Choke 0302 | ABC ATEC Inductor
ABC ATEC's SF0302 100Ω common mode choke with 1A rating reduces EMI emissions for DC/DC converters and industrial filter applications with ferrite core design.
100Ω Impedanc, 1A, 0302 Data LineCommon Mode Choke
SF0302272YLB
SMD Line Filter, General Grade
100Ω Impedanc, 1A, 0302 Data Line Common Mode Choke SF0302 series featuring ferrite drum core construction and excellent coupling effect can reduces radiated EMI emissions while has wide impedance range up to 100Ω with maximum current 4A, 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 | SF0302272YLB | Tolerance | ±25% |
| Grade | General | RDC (Ω) | 0.12 |
| Length (mm) | 3.5 | IDC (A) | 1 |
| Width (mm) | 5 | Operating temp.°C (LOW) | -40 |
| Height (mm) | 2.5 | Operating temp.°C (HIGH) | 125 |
| Inductance (µH) | 1.5 |
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Data Line Common Mode Choke SF0302 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
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How can you effectively suppress EMI in compact DC/DC converter designs while maintaining space-efficient component integration?
The SF0302 common mode choke delivers exceptional EMI suppression through ferrite drum core construction in a compact 0302 SMD package. With 100Ω impedance and automatic winding for excellent coupling effects, this inductor reduces radiated emissions while supporting up to 4A maximum current. ABC ATEC's 45 years of inductor expertise ensures your power conversion systems meet stringent EMI standards without sacrificing board space. Contact us for customized filtering solutions tailored to your DC/DC converter specifications.
ABC ATEC leverages 45 years of specialized expertise in inductor design and manufacturing to produce this general-grade data line filter component with IATF16949 quality certification standards. The SF0302272YLB's ±25% tolerance and 0.12Ω DC resistance ensure consistent electromagnetic performance, while its proven ferrite drum core construction reduces radiated EMI emissions effectively. Whether you require input/output filtering for power conversion systems or EMI suppression in industrial control circuits, this professional-grade common mode choke delivers precision engineering and customization capabilities backed by our commitment to quality excellence and patented production technologies.