SF1065 400Ω Common Mode Choke | ABC ATEC
Professional 400Ω impedance, 2A data line common mode choke with ferrite toroidal core. Reduces EMI emissions for DC/DC converters and industrial applications.
400Ω Impedance, 2A, 1065 Data Line Common Mode Choke
SF1065251YL
SMD Line Filter, General Grade
400Ω Impedance, 2A, 1065 Data Line Common Mode Choke SF1065 series featuring ferrite toroidal core construction and excellent coupling effect can reduces radiated EMI emissions while has wide impedance range up to 6200Ω 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.: -20°C ~ +80°C (including self-temperature rise)
Product Applications
- DC / DC converters
- Input and output filter chokes
| Product Category | Data Line Common Mode Choke | Impedance (Ω) | 400 |
| Part Number | SF1065251YL | Tolerance | ±40% |
| Grade | General | RDC (Ω) | 0.035 |
| Length (mm) | 10 | IDC (A) | 2 |
| Width (mm) | 8.7 | Operating temp.°C (LOW) | -20 |
| Height (mm) | 6.5 | Operating temp.°C (HIGH) | 80 |
| Inductance (µH) | 250 |
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Data Line Common Mode Choke SF1065 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
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How can you effectively suppress EMI noise in DC/DC converter designs without compromising efficiency or increasing board space?
The SF1065 common mode choke delivers 400Ω impedance with ferrite toroidal core construction specifically designed to reduce radiated EMI emissions while maintaining compact dimensions (10×8.7×6.5mm). ABC ATEC's 45 years of inductor expertise ensures your power conversion systems meet electromagnetic compatibility standards. Request a technical consultation to evaluate how our data line common mode chokes optimize your converter performance.
As a manufacturer with 45 years of specialized expertise in inductor design and IATF16949 Quality Certification, ABC ATEC delivers customized common mode choke solutions engineered to meet your specific EMI suppression and filtering requirements. The SF1065 series combines precision engineering with proven reliability, making it the ideal choice for telecommunications, medical device, industrial control, and consumer electronics manufacturers seeking to enhance signal integrity while meeting stringent electromagnetic compatibility standards. Contact our engineering team today to discuss how our data line common mode chokes can optimize your power conversion and filtering designs.