4.7µH, 4.5A 4020 Power Inductor, Semi - Shielded Inductor | ABC ATEC
4.7µH, 4.5A, 4020 Semi-Shielded Power Inductor SN4020 series are provide effective magnetic shielding with lower radiation than non-shielded inductors and offer reduced cost, featuring a 0.22 to 47µH inductance range with a maximum saturation current 21.2A while operating from -40°C to +125°C, suitable for applications such as mobile phones, smart PDAs, portable GPS equipment, PC, server, laptop, tablet. ABC ATEC manufactures IATF16949 inductors, common mode chokes, RF inductors, transformers and connectors for automotive, telecom and industrial electronics.
4.7µH, 4.5A 4020 Power Inductor, Semi - Shielded Inductor
SN40204R7MS
Semi-Shielded SMD Power Inductor
4.7µH, 4.5A, 4020 Semi-Shielded Power Inductor SN4020 series are provide effective magnetic shielding with lower radiation than non-shielded inductors and offer reduced cost, featuring a 0.22 to 47µH inductance range with a maximum saturation current 21.2A while operating from -40°C to +125°C, suitable for applications such as mobile phones, smart PDAs, portable GPS equipment, PC, server, laptop, tablet.
Product Features
- Magnetic glue coating structure reduces the noise
- Closed magnetic circuit structure for less magnetic leakage and strong EMI resistance
- Small size and low profile
- Operating temp.: -40°C ~ +125°C (including self-temperature rise)
Product Applications
- LED lighting
- Home applicainces include DVD, LCD TV and audio-visual equipment
- Mobile phones, smart PDAs, portable GPS equipment
- PC, server, laptop, tablet
| Product Category | Power Inductor - Semi - Shielded Inductor | Tolerance | ±20% |
| Part Number | SN40204R7MS | RDC (Ω) | 0.108 |
| Grade | General | Isat. (A) | 4.5 |
| Length (mm) | 4 | Irms. (A) | 2.9 |
| Width (mm) | 4 | Operating temp.°C (LOW) | -40 |
| Height (mm) | 2 | Operating temp.°C (HIGH) | 125 |
| Inductance (µH) | 4.7 |
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Semi - Shielded Inductor SN4020 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
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4.7µH, 4.5A 4020 Power Inductor, Semi - Shielded Inductor | 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.