AS1A6045
High performance and high strength ferrite materials, high current and high reliability
- Brand： Sunlord
- Size/Package： 6.0×6.0×4.5mm
- Parameter： 1.0-470μH
- Rated Current： 0.35-6.2A
- Package： SMD
- Operating Temp： -55℃~+150℃
- Applications： ADAS/Infotainment system/LED Lighting/Airbag/Intemet of vehicle
- Parameters
- Brand： Sunlord
- Size/Package： 6.0×6.0×4.5mm
- Parameter： 1.0-470μH
- Rated Current： 0.35-6.2A
- Package： SMD
- Operating Temp： -55℃~+150℃
- Applications： ADAS/Infotainment system/LED Lighting/Airbag/Intemet of vehicle
Automotive Power Inductors | AS1A6045
Product Introduction
Sunlord AS1A6045 is the largest member of the 2025 AS1A automotive power inductor platform — 1–470μH with Isat up to 14A. 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
- 1–470μH widest range: the broadest AS1A coverage for power stages and EMI chokes alike.
- Isat up to 14A: the highest current capability in the AS1A family.
- Ultra-low DCR from 10mΩ: minimal loss in high-power automotive rails.
- Heat-resistant +150°C: 2025 AS1A platform for high-temperature environments.
- AEC-Q200 qualified: magnetic shielding, halogen-free, RoHS compliant.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Power Circuits (Automotive) |
| Package Size | Metric 6045 |
| Operating Temperature | -55°C–+150°C |
| Environmental Compliance | Halogen-free, RoHS compliant |
| Inductance | 1μH–470μH |
| Tolerance | ±20% |
| DC Resistance (DCR) | 0.01 Ω–2.05 Ω (typ.) |
| Saturation Current (Isat) | 0.7A–14 A (typ.) |
| RMS Current (Irms) | 0.45A–5.9A (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). AS1A6045 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 current of AS1A6045?
A: Saturation current up to 14A at low inductance values — the highest in the AS1A series.
Q: Can AS1A6045 replace large TDK automotive inductors?
A: Yes — metric 6045 pads, wide 1–470μH coverage and the same AEC-Q200 shielded profile.
Related Products
- → AS1A6028
- → AS1A6020
- → AS1A8030
- → Automotive Power Inductors
- → Power Inductors
- → Sunlord Products
- → All Inductors
- → Browse All Products
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