3.5mH, 2.5A 1709 Power Line Common Mode Choke
AST1709352Y2BP01
SMD Common Mode Choke, Automotive Grade, AEC-Q200
3.5mH, 2.5A 1709 Power Line Common Mode Choke AST1709352Y2BP01 is a high-performance EMI suppression component designed to reduce co mmon-mode noise in high-speed signal and power line applications. Engineered with a ferrite core and precision-wound coils, delivering excellent impedance characteristics and effective noise filtering across a wide frequency range. Its compact design and high reliability make it ideal for DC/DC Converter and power supply circuits, ensuring superior signal integrity and electromagnetic compatibility (EMC) compliance.
Product Features
- Ferrite toroidal core
- High Current (Irms 2.5A)
- Operating temp.: -40°C ~ +125°C (including self-temperature rise)
Product Applications
- DC/DC Converter
- Power supply circuits
| Product Category | Power Line Common Mode Choke | Inductance (µH) | 3500 |
| Part Number | AST1709352Y2BP01 | Tolerance | ±40% |
| Grade | Automotive | RDC (Ω) | 0.0795 |
| Length (mm) | 14.6 | Irms. (A) | 2.5 |
| Width (mm) | 16.5 | Operating temp.°C (LOW) | -40 |
| Height (mm) | 8.9 | Operating temp.°C (HIGH) | 125 |
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Power Line Common Mode Choke AST1709 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
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3.5mH, 2.5A 1709 Power Line Common Mode Choke | ABC ATEC
ABC ATEC provides IATF16949-certified inductors, common mode chokes, RF inductors, transformers, connectors, LTCC components and thermal solutions designed for automotive, industrial, telecommunications, medical and consumer electronics applications. With 45 years of inductor design and manufacturing experience, we help engineers improve power stability, EMI suppression and product reliability.
Our product portfolio covers shielded molded inductors, shielded and semi-shielded power inductors, RF chip inductors, multilayer chip beads, power line and data line common mode chokes, current transformers, Type C and RF connectors, and customized mechanical parts. From R&D support to automated production and quality management, ABC ATEC delivers consistent component performance for demanding electronic systems and long-term supply requirements.


