AMP0503H
Metal material for large current and low loss, Closed magnetic circuit design reduces leakage flux
- Brand： Sunlord
- Size/Package： 5.6×5.2×2.8mm
- Parameter： 0.1-15μH
- Rated Current： 2.0-18A
- Package： SMD
- Operating Temp： -55℃~+150℃
- Applications： ADAS/Infotainment system/LED Lighting/Airbag/Intemet of vehicle
- 產品參數
- Brand： Sunlord
- Size/Package： 5.6×5.2×2.8mm
- Parameter： 0.1-15μH
- Rated Current： 2.0-18A
- Package： SMD
- Operating Temp： -55℃~+150℃
- Applications： ADAS/Infotainment system/LED Lighting/Airbag/Intemet of vehicle
AMP0503H | Molded SMD Power Inductors (AMP, Automotive)
Product Introduction
Sunlord AMP0503H is an automotive molded SMD power inductor from the AMP series in metric 0503 (5.6×5.2×2.8mm). Ferrite core with metal-alloy material and a closed magnetic circuit gives high current handling and low loss; AEC-Q200 qualified with a -55°C~+150°C operating range and up to 100 V DC withstand, for ADAS, infotainment, LED lighting and BMS power stages.
Core Advantages
- Molded SMD Power Inductors (AMP, Automotive): compact metric 0503 (5.6×5.2×2.8 mm), Isat up to 30 A — molded closed magnetic circuit, AEC-Q200 qualified — high current handling with low loss.
- Low DCR, high current: DCR 2.6mΩ~153mΩ (typ.); saturation current up to 30.0A — 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 | Power Inductor (Automotive) |
| Package Size | metric 0503 (5.6×5.2×2.8mm) |
| Operating Temperature | -55°C~+150°C |
| Environmental Compliance | Halogen-free, RoHS compliant |
| Inductance Range | 0.10μH~15μH |
| Tolerance | ±20% |
| DC Resistance (DCR) | 2.6mΩ~153mΩ (typ.) |
| Saturation Current (Isat) | 2.2A~30.0A (typ.) |
| RMS Current (Irms) | 2.0A~18.0A (typ.) |
Cross Reference & Replacement
Cross-reference alternatives:
- Cyntec — A same-spec part from a globally recognized maker — compatible footprint, AEC-Q200 qualified, stable worldwide supply; a mainstream alternative for automotive power designs.
- TDK — A same-spec automotive-grade part from a leading Japanese maker — ferrite-core process, shielded construction and AEC-Q200 all matched; a mature alternative in Japanese automotive supply chains.
- Microgate — A same-spec part from a leading Chinese maker — land-pattern compatible, AEC-Q200 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: Is the AMP series automotive qualified?
A: Yes — AMP inductors are AEC-Q200 qualified with a -55°C~+150°C operating range including self-heating, halogen-free and RoHS compliant.
Q: What does the molded construction give me over a wire-wound part?
A: The molded metal-alloy body forms a closed magnetic circuit: higher saturation current in a smaller footprint, minimal leakage flux and very low buzz noise.
Related Products
- → AMP0402H
- → AMP0603H
- → AMP0605H
- → Automotive Power Circuits
- → All Inductors
- → Sunlord Products
- → Browse All Products
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