47µH, 3.2A, 1255 Power Inductor, Shielded Inductor | ABC ATEC
47µH, 3.2A, 1255 Shielded SMD Automotive Grade Power Inductor MCU1255 series with wide inductance range, large current handling, low power loss and low core loss characteristics, high efficient performance for energy storage and voltage regulation, offer excellent reliability meet AEC-Q200 requirements. Idea for the harsh environments of automotive applications like LED Lighting, HVAC, Car Infotainment and BCM. ABC ATEC manufactures IATF16949 inductors, common mode chokes, RF inductors, transformers and connectors for automotive, telecom and industrial electronics.
47µH, 3.2A, 1255 Power Inductor, Shielded Inductor
MCU1255470MSB
Shielded SMD Power Inductor, Automotive Grade, AEC-Q200
47µH, 3.2A, 1255 Shielded SMD Automotive Grade Power Inductor MCU1255 series with wide inductance range, large current handling, low power loss and low core loss characteristics, high efficient performance for energy storage and voltage regulation, offer excellent reliability meet AEC-Q200 requirements. Idea for the harsh environments of automotive applications like LED Lighting, HVAC, Car Infotainment and BCM.
MCU1255 Series Shielded Power Inductors utilize H-class enameled copper wire wound around a ferrite drum core, providing high inductance of up to 470µH and a saturation current of up to 4.8A. The magnetic shielding from the ring core enables high-density mounting, while the metal terminal, directly clipped outside the body with soldered wire exposure, helps prevent short circuits. This design enhances structural strength, making it suitable for automated production lines. Additionally, these inductors comply with RoHS requirements and are halogen-free.
Dimensions & Electrical Curve
Power Inductor MCU1255 Series Configuration and dimensions
Shielded SMD Power Inductor MCU1255 Seires Structure
Automotive Grade Power Inductor MCU1255 Series Electrical characteristics
MCU1255 Series 25°C Inductance vs DC Current Curve
MCU1255 Series 125°C Inductance vs DC Current Curve
MCU1255 Series Reflow Chart
MCU1255 Series Drawing Number Expression
Automotive Grade Inductor MCU1255 Series are designed with exceptional vibration and impact resistance, product reliability has passed rigorous AEC-Q200 testing, a global automotive industry standard that defines the stress test requirements for passive electronic components used in automotive applications. These shielded power inductors are able to meet the rigorous reliability and quality demands of the automotive environment, where temperature extremes, vibrations, and electrical stress are prevalent.
Product Features
- Wide Inductance Range 22 ～ 470µH
- Large Current Up To 4.8A (Isat) & 2.8A (Irms)
- Operating temp.: -55°C ~ +150°C (including self-temperature rise)
- Resistance to solder heat of 260°C for 10 seconds
- AEC-Q200
Product Applications
- LED lighting
- HVAC
- Infortainment
- BCM
| Product Category | Power Inductor - Shielded Molded Inductor | Tolerance | ±20% |
| Part Number | MCU1255470MSB | RDC (Ω) | 0.1 |
| Grade | Automotive | Isat. (A) | 3.2 |
| Length (mm) | 12.5 | Irms. (A) | 1.8 |
| Width (mm) | 12.8 | Operating temp.°C (LOW) | -55 |
| Height (mm) | 5.5 | Operating temp.°C (HIGH) | 150 |
| Inductance (µH) | 47 |
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Shielded Inductor MCU1255 Series Datasheet
Include dimensions, electrical characteristics and curve diagrams for your reference
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47µH, 3.2A, 1255 Power Inductor, 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.