330µH, 0.25A, 4018 Power Inductor, Semi - Shielded Inductor | ABC ATEC
220µH, 0.3A, 4018 Semi-Shielded Power Inductor TPI4018 series offer a 0.82 to 330μH inductance range, a 4.2A maximum DC current rating, featuring 4 mm x 4 mm dimensions and semi-shielded construction with magnetic resin coating onto coil to reduce leakage field. Operating temperature ratings of up to +125°C is ideal for power switching regulator circuits and portable devices. ABC ATEC manufactures IATF16949 inductors, common mode chokes, RF inductors, transformers and connectors for automotive, telecom and industrial electronics.
330µH, 0.25A, 4018 Power Inductor, Semi - Shielded Inductor
TPI4018CT331M
Semi-Shielded SMD Power Inductor, General Grade
220µH, 0.3A, 4018 Semi-Shielded Power Inductor TPI4018 series offer a 0.82 to 330μH inductance range, a 4.2A maximum DC current rating, featuring 4 mm x 4 mm dimensions and semi-shielded construction with magnetic resin coating onto coil to reduce leakage field. Operating temperature ratings of up to +125°C is ideal for power switching regulator circuits and portable devices.
Product Features
- Magnetic resin coating onto coil
- semi-shielded effect to reduce leakage field
- Extremely low profile
- Low RDC
- High Handling current
- Low power loss
- Operating temp.: -40°C ~ +125°C (including self-temperature rise)
Product Applications
- Power switching regulator circuits
- Portable devices
- Communication devices
| Product Category | Power Inductor - Semi - Shielded Inductor | Inductance (µH) | 330 |
| Part Number | TPI4018CT331 | Tolerance | ±20% |
| Grade | General | RDC (Ω) | 5.3 |
| Length (mm) | 4 | IDC (A) | 0.25 |
| Width (mm) | 4 | Operating temp.°C (LOW) | -40 |
| Height (mm) | 1.8 | Operating temp.°C (HIGH) | 125 |
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Semi - Shielded Inductor TPI4018 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
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330µH, 0.25A, 4018 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.