ASWPA4035S
Sunlord Inductores de potencia (automotriz) SMD. Adecuado para sistema de infoentretenimiento, iluminación LED, airbag, ADAS.
- Marca： Sunlord
- Tamaño / Encapsulado： 4.0×4.0×3.5mm
- Parámetro： 0.47-150μH
- Corriente nominal： 0.35-5.2A
- Encapsulado： SMD
- Temp. de funcionamiento： -50℃~+150℃
- Aplicaciones： sistema de infoentretenimiento, iluminación LED, airbag, ADAS
- Parámetro de producto
- Marca： Sunlord
- Tamaño / Encapsulado： 4.0×4.0×3.5mm
- Parámetro： 0.47-150μH
- Corriente nominal： 0.35-5.2A
- Encapsulado： SMD
- Temp. de funcionamiento： -50℃~+150℃
- Aplicaciones： sistema de infoentretenimiento, iluminación LED, airbag, ADAS
Automotive Power Inductors | ASWPA4035S
Product Introduction
Sunlord ASWPA4035S is the metric 4035 member of the AEC-Q200 ASWPA automotive power inductor series. Magnetic-glue-coated full shielding with a closed magnetic circuit delivers 0.47–150μH, DCR from 8mΩ and Isat up to 9.8A for LED lighting, BMS, OBC and DC-DC rails.
Core Advantages
- Magnetic-glue full shielding: coated closed magnetic circuit with minimal leakage flux.
- Wide 0.47–150μH range: power stages and filter chokes in one 4035 footprint.
- Low DCR from 8mΩ: high efficiency with Isat up to 9.8A.
- SRF 4–176MHz: clean switching performance across automotive frequencies.
- AEC-Q200 qualified: halogen-free, RoHS compliant, -55~+125°C.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Power Circuits (Automotive) |
| Package Size | Metric 4035 |
| Operating Temperature | -55°C–+125°C |
| Environmental Compliance | Halogen-free, RoHS compliant |
| Inductance | 0.47μH–150μH |
| Tolerance | ±20% |
| DC Resistance (DCR) | 0.008 Ω–1.9 Ω (typ.) |
| Self-Resonant Frequency (SRF) | 4MHz–176MHz |
| Saturation Current (Isat) | 0.55A–9.8 A (typ.) |
| RMS Current (Irms) | 3A–18A |
Cross Reference & Replacement
Cross-reference alternatives: TDK (same-size AEC-Q200 magnetic-glue shielded wire-wound), KYOCERA AVX (high-end automotive power inductors) and Microgate (short lead-time option). ASWPA4035S matches their pads and shielding profile.
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 inductance range of ASWPA4035S?
A: 0.47μH to 150μH at ±20% tolerance — one of the widest in the 4035 class.
Q: Is ASWPA4035S fully shielded?
A: Yes — magnetic-glue-coated closed magnetic circuit minimizes leakage flux for cleaner EMI.
Related Products
- → ASWPA6055S
- → ASWPA8050S
- → Automotive Power Inductors
- → Power Inductors
- → Sunlord Products
- → All Inductors
- → Browse All Products
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