XPL2010-472MLB COILCRAFT Inductor (Other) In Stock
Coilcraft XPL2010-472MLB is a shielded power inductor with 4.7 µH inductance, 20% tolerance, 1 A rated current, and 370 mΩ DC resistance in a compact 0808 (2.5 mm x 2.0 mm) composite-core SMT package. AEC-Q200 qualified for automotive and industrial power conversion designs.
- Manufacturer
- COILCRAFT
- Package
- Other
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- XPL2010-472MLB Datasheet PDF
- Category
- Inductor
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4.7 µH shielded composite-core power inductor in a compact 0808 (2.5 mm x 2.0 mm) SMT footprint for space-constrained DC-DC converters
- Low 370 mΩ DC resistance minimising copper losses and improving efficiency in 1 A rated power supply stages
- AEC-Q200 qualification ensuring reliable performance in automotive-grade thermal and vibration environments
- Shielded construction reducing radiated EMI for noise-sensitive power management applications
Applications
The XPL2010-472MLB is designed for use as the output or input filter inductor in synchronous buck, boost, and SEPIC DC-DC converters operating in automotive, industrial, and consumer electronics systems. Its AEC-Q200 qualification and shielded 0808 package make it suitable for automotive ADAS sensor power rails and compact wearable device PMIC designs where low EMI and a 1 A current rating are required.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Case/Size Code | 0808 |
| Construction | Shielded |
| Core Material | COMPOSITE |
| DC Resistance | 0.37Ω |
| Inductance-Nom (L) | 4.7 µH |
| Inductor Application | POWER INDUCTOR |
| Inductor Type | GENERAL PURPOSE INDUCTOR |
| Number of Functions | 1 |
| Package Height | 1mm |
| Package Length | 2mm |
| Package Style | SMT |
| Package Width | 1.9mm |
| Packing Method | TR |
| Rated Current-Max | 1A |
| Reference Standard | AEC-Q200 |
| Self Resonance Frequency | 40MHz |
| Shape/Size Description | RECTANGULAR PACKAGE |
| Shielded | YES |
| Surface Mount | YES |
| Terminal Placement | DUAL ENDED |
| Terminal Shape | ONE SURFACE |
| Test Frequency | 1MHz |
| Tolerance | 20% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
| Country of Origin | Indonesia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What inductance value and current rating does the XPL2010-472MLB provide for DC-DC converter designs?
The XPL2010-472MLB provides a 4.7 µH nominal inductance with 20% tolerance and is rated for 1 A continuous DC current. At this current level the DC resistance of 370 mΩ produces approximately 370 mW of copper loss, which designers must account for in thermal calculations for buck converters operating above 500 kHz switching frequencies.
How does the shielded composite core of XPL2010-472MLB affect EMI in a switching power supply?
The shielded composite core contains the magnetic flux within the inductor body, reducing radiated EMI by typically 10 dB to 20 dB compared to unshielded drum-core alternatives. This is critical in automotive ADAS camera power rails and medical sensor supplies where strict CISPR 25 Class 5 or EN 55032 radiated emission limits apply.
Is the XPL2010-472MLB suitable for automotive power systems, and what standard certifies it?
Yes, the XPL2010-472MLB is AEC-Q200 qualified, which is the passive component reliability standard required for automotive applications. This qualification covers temperature cycling from -40°C to +125°C, moisture resistance, and mechanical shock tests, confirming the inductor meets the long-term reliability demands of engine control units and in-vehicle infotainment power stages.
What PCB footprint does the XPL2010-472MLB 0808 package require and why does this matter for compact converter layouts?
The 0808 case code corresponds to a 2.5 mm x 2.0 mm footprint with a low profile, allowing the XPL2010-472MLB to fit in power stages on wearable device PCBs where the total converter area must be kept below 25 mm². This footprint is roughly 40% smaller than a standard 1210 (3.2 mm x 2.5 mm) package inductor with comparable inductance and current rating.
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