AS3A201612
Metal material for large current and low loss, Closed magnetic circuit design reduces leakage flux
- Brand： Sunlord
- Size/Package： 2.0×1.6×1.2mm
- Parameter： 0.1-2.2μH
- Rated Current： 1.8-6.8A
- Package： SMD
- Operating Temp： -50℃~+150℃
- Applications： ADAS/Infotainment system/LED Lighting/Airbag/Intemet of vehicle
- 產品參數
- Brand： Sunlord
- Size/Package： 2.0×1.6×1.2mm
- Parameter： 0.1-2.2μH
- Rated Current： 1.8-6.8A
- Package： SMD
- Operating Temp： -50℃~+150℃
- Applications： ADAS/Infotainment system/LED Lighting/Airbag/Intemet of vehicle
AS3A201612 | Automotive Molded Power Inductors (AS3A)
Product Introduction
Sunlord AS3A201612 is an automotive molded power inductor in metric 201612 (2.0×1.6×1.2mm). An iron-alloy body forms a closed magnetic circuit — high current handling, low loss and AEC-Q200-G0 qualification; 0.1μH~2.2μH operates from -50°C~+150°C with 20 V DC withstand for ADAS, infotainment, LED lighting and airbag power stages.
Core Advantages
- Automotive Molded Power Inductors (AS3A): metric 201612 (2.0×1.6×1.2 mm), 0.1–2.2 μH — iron-alloy molded closed magnetic circuit — high current, low loss, AEC-Q200-G0.
- Low DCR, high current: DCR 0.005mΩ~0.105mΩ (typ.); saturation current up to 10A — high DC-bias performance in a metric body.
- Compliance: Halogen-free, RoHS compliant.
- Supply: YQM ELECTRONICS holds Sunlord stock with fast samples, datasheets and FAE support for volume programs.
Key Specifications
| Parameter | Value |
|---|---|
| Type | Molded Power Inductor (Automotive) |
| Package Size | metric 201612 (2.0×1.6×1.2mm) |
| Operating Temperature | -50°C~+150°C |
| Environmental Compliance | Halogen-free, RoHS compliant |
| Inductance Range | 0.1μH~2.2μH |
| Tolerance | ±20% |
| DC Resistance (DCR) | 0.005mΩ~0.105mΩ (typ.) |
| Saturation Current (Isat) | 2.8A~10A (typ.) |
| RMS Current (Irms) | 2.0A~8A (typ.) |
Cross Reference & Replacement
Cross-reference alternatives:
- Murata — A same-spec part from a globally recognized maker — compatible footprint, AEC-Q200-G0 qualified, stable worldwide supply; a mainstream automotive alternative.
- Cyntec — A same-spec part from a specialized Taiwanese maker — land-pattern compatible, ample capacity, short lead times and strong cost-performance; widely used in the supply chain.
- Fenghua Advanced — A same-spec part from a leading Chinese maker — land-pattern compatible, AEC-Q200-G0 qualified, ample domestic capacity and short lead times for localized automotive BOM programs.
Applications
LED interior ambient lighting and low-power lighting rails
infotainment system power, ADAS sensor supply
compact automotive low-power DC-DC converter stages
FAQ
Q: What does AEC-Q200-G0 add?
A: Grade 0 is the most severe AEC-Q200 temperature class — parts operate across the full automotive temperature range with corresponding reliability testing, suited to under-hood and safety-critical modules.
Q: How does AS3A differ from a wire-wound power inductor?
A: AS3A is molded from iron-alloy powder: a closed magnetic circuit with no air gap, so it offers very high saturation current density, low buzz noise and high shock resistance.
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