ASWPA8050S
Magnetic-resin shielded construction reduces buzz noise to ultra-low levels
- Brand： Sunlord
- Size/Package： 8.0×8.0×5.0mm
- Parameter： 1.0-470μH
- Rated Current： 0.5-6.3A
- Package： SMD
- Operating Temp： -40℃~+125℃
- Applications： Infotainment system/LED Lighting/Airbag/ADAS
- Parameters
- Brand： Sunlord
- Size/Package： 8.0×8.0×5.0mm
- Parameter： 1.0-470μH
- Rated Current： 0.5-6.3A
- Package： SMD
- Operating Temp： -40℃~+125℃
- Applications： Infotainment system/LED Lighting/Airbag/ADAS
Automotive Power Inductors | ASWPA8050S
Product Introduction
Sunlord ASWPA8050S is the largest member of the AEC-Q200 ASWPA automotive power inductor series (metric 8050). Magnetic-glue full shielding with Isat up to 16A, DCR from 8mΩ and 1–470μH coverage targets LED headlights, BMS, OBC, high-power DC-DC and motor-drive stages.
Core Advantages
- High Isat up to 16A: heavy-load capability for the largest automotive power stages.
- 1–470μH wide coverage: power stages and EMI chokes in the 8050 footprint.
- Ultra-low DCR from 8mΩ: minimal loss at high currents, low self-heating.
- Magnetic-glue full shielding: coated closed magnetic circuit with low leakage flux.
- AEC-Q200 qualified: halogen-free, RoHS compliant, -55~+125°C.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Power Circuits (Automotive) |
| Package Size | Metric 8050 |
| Operating Temperature | -55°C–+125°C |
| Environmental Compliance | Halogen-free, RoHS compliant |
| Inductance | 1μH–470μH |
| Tolerance | ±20% |
| DC Resistance (DCR) | 0.008 Ω–1.283 Ω (typ.) |
| Self-Resonant Frequency (SRF) | 1.9MHz–99MHz |
| Saturation Current (Isat) | 0.8A–16 A (typ.) |
| RMS Current (Irms) | 0.55A–7.2A (typ.) |
Cross Reference & Replacement
Cross-reference alternatives: Murata (same-size AEC-Q200 magnetic-glue shielded wire-wound), TDK (Japanese automotive standard with matching pads) and Microgate (short lead-time option). ASWPA8050S matches their footprints and shielding profile.
Applications
LED headlight drivers, ambient lighting, DRL
BMS, OBC, high-power DC-DC, motor drives
infotainment, instrument cluster, displays
ADAS domain controllers, LiDAR/radar power
FAQ
Q: What is the saturation current of ASWPA8050S?
A: 0.8–16A depending on inductance value — the highest in the ASWPA series.
Q: Is ASWPA8050S suitable for motor drives?
A: Yes — high Isat, low DCR and full shielding handle automotive motor-drive current pulses cleanly.
Related Products
- → ASWPA6055S
- → ASWPA4035S
- → Automotive Power Inductors
- → Power Inductors
- → Sunlord Products
- → All Inductors
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