AS1A5030
High performance and high strength ferrite materials, high current and high reliability
- Brand： Sunlord
- Size/Package： 5.0×5.0×3.0mm
- Parameter： 0.47-470μH
- Rated Current： 0.3-6.1A
- Package： SMD
- Operating Temp： -55℃~+150℃
- Applications： ADAS/Infotainment system/LED Lighting/Airbag/Intemet of vehicle
- Parameters
- Brand： Sunlord
- Size/Package： 5.0×5.0×3.0mm
- Parameter： 0.47-470μH
- Rated Current： 0.3-6.1A
- Package： SMD
- Operating Temp： -55℃~+150℃
- Applications： ADAS/Infotainment system/LED Lighting/Airbag/Intemet of vehicle
Automotive Power Inductors | AS1A5030
Product Introduction
Sunlord AS1A5030 is the 5030 member of the 2025 AS1A automotive power inductor platform with the family's broadest inductance range — 0.47μH to 470μH. Magnetic shielding, closed magnetic circuit and AEC-Q200 qualification serve LED lighting, BMS, OBC, DC-DC and ADAS rails up to +150°C.
Core Advantages
- 0.47–470μH ultra-wide range: from low-value power stages to high-value EMI filter chokes in one footprint.
- Isat up to 12A: heavy-load capability with DCR from 9mΩ.
- Closed magnetic circuit: magnetic shielding keeps EMI low for ADAS and sensor rails.
- Heat-resistant +150°C: 2025 AS1A platform for high-temperature zones.
- AEC-Q200 qualified: halogen-free, RoHS compliant.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Power Circuits (Automotive) |
| Package Size | Metric 5030 |
| Operating Temperature | -55°C–+150°C |
| Environmental Compliance | Halogen-free, RoHS compliant |
| Inductance | 0.47μH–470μH |
| Tolerance | ±20% |
| DC Resistance (DCR) | 0.009 Ω–3.060 Ω (typ.) |
| Saturation Current (Isat) | 0.38A–12 A (typ.) |
| RMS Current (Irms) | 0.35A–7A (typ.) |
Cross Reference & Replacement
Cross-reference alternatives: TDK (same-size AEC-Q200 shielded wire-wound), Murata (stable global supply) and Fenghua Advanced (short lead-time option). AS1A5030 matches their pads and key electricals.
Applications
LED headlight drivers, ambient lighting, DRL
BMS, OBC, DC-DC converters
infotainment, instrument cluster, displays
ADAS modules, sensor supply units
FAQ
Q: What is the maximum inductance of AS1A5030?
A: 470μH — the widest coverage in the AS1A series, suitable for EMI filter chokes and low-current regulators.
Q: Can AS1A5030 handle high currents?
A: Yes — Isat up to 12A at low inductance values with DCR from 9mΩ.
Related Products
- → AS1A5020
- → AS1A6020
- → AS1A6028
- → Automotive Power Inductors
- → Power Inductors
- → Sunlord Products
- → All Inductors
- → Browse All Products
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