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

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

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.

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