AS1A322517
High performance and high strength ferrite materials, high current and high reliability
- Brand： Sunlord
- Size/Package： 3.2×2.5×1.7mm
- Parameter： 0.1-100μH
- Rated Current： 0.3-5.1A
- Package： SMD
- Operating Temp： -55℃~+150℃
- Applications： ADAS/Infotainment system/LED Lighting/Airbag/Intemet of vehicle
- Parameters
- Brand： Sunlord
- Size/Package： 3.2×2.5×1.7mm
- Parameter： 0.1-100μH
- Rated Current： 0.3-5.1A
- Package： SMD
- Operating Temp： -55℃~+150℃
- Applications： ADAS/Infotainment system/LED Lighting/Airbag/Intemet of vehicle
Automotive Power Inductors | AS1A322517
Product Introduction
Sunlord AS1A322517 is the high-current 2517 member of the 2025 AS1A automotive power inductor platform. In a 3.2×2.5×1.7mm shielded package it spans 0.1–100μH with Isat up to 11A, covering LED headlight, BMS, OBC and DC-DC rails up to +150°C.
Core Advantages
- Isat up to 11A: class-leading current capability in the 2517 footprint.
- 0.1–100μH wide range: from low-value buck stages to high-value filter chokes.
- Ultra-low DCR from 10mΩ: high efficiency in mid-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 2517 |
| Operating Temperature | -55°C–+150°C |
| Environmental Compliance | Halogen-free, RoHS compliant |
| Inductance | 0.1μH–100μH |
| Tolerance | ±20% |
| DC Resistance (DCR) | 0.01 Ω–2.7 Ω (typ.) |
| Saturation Current (Isat) | 0.35A–11 A (typ.) |
| RMS Current (Irms) | 0.4A–5.95A (typ.) |
Cross Reference & Replacement
Cross-reference alternatives: TDK (same-size AEC-Q200 shielded wire-wound), Murata (globally stable automotive supply) and Fenghua Advanced (short lead-time alternative). AS1A322517 matches their pads and electricals.
Applications
LED headlight drivers, ambient lighting, DRL
BMS, OBC, DC-DC converters
infotainment, instrument cluster, displays
FAQ
Q: What current can AS1A322517 carry?
A: Saturation current 0.35–11A and RMS current up to 5.95A depending on inductance value.
Q: Is AS1A322517 from the new AS1A platform?
A: Yes — 2025 heat-resistant, low-loss AS1A series with full AEC-Q200 qualification.
Related Products
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