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Home Product PI550 1R5G3 High-Performance Pressure Transmitter for HVAC System Monitoring
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PI550 1R5G3 High-Performance Pressure Transmitter for HVAC System Monitoring

PI550-1R5G3
1.5uH Power Inductor
SMD Inductor G3 Series
PI550 1R5G3
PI550-1R5G3 1.5uH Power Inductor from SMD Inductor G3 Series offers 16A saturation current and 3.3mΩ low DCR. Features compact 8.0x7.5x5.0mm SMD design with shield structure for power modules, DC-DC converters, and automotive applications. Operates -55°C to +150°C, compliant with AEC-Q200 standards.
Categories:Automation
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Product Description

The **PI550-1R5G3** is a **1.5uH Power Inductor** from the **SMD Inductor G3 Series**, designed for high-efficiency power management in compact circuits. This surface-mount device operates within a voltage range of **4.5V to 40V**, supports temperatures from **-55°C to +125°C**, and is optimized for applications in automotive, industrial automation, and telecommunications. It features low DC resistance (typ. 15mΩ), a compact footprint (**10x10mm**), and a current rating of **5A** for stable performance in high-frequency switching circuits. The inductor’s robust construction minimizes core losses and electromagnetic interference, ensuring reliability in harsh environments. Though optimized for efficiency, its **saturated current limitations** in extreme conditions require careful thermal management. Ideal for DC-DC converters, voltage regulators, and power supply modules requiring high-current handling and space-saving designs.
Parameter Specification
Model PI550-1R5G3
Inductance 1.5µH ±20%
DC Current Rating 54A
Saturation Current 62A
DC Resistance 0.35mΩ max
Operating Frequency Up to 2MHz
Temperature Range -55°C to +165°C
Core Material Metal Alloy
Package SMD (Surface Mount)
Dimensions 5.5mm x 5.0mm x 3.0mm
Series G3 Series Power Inductor
RoHS Compliance Yes
question:Why can other suppliers find discontinued models and offer prices, while you cannot?
answer:Suppliers may source from different channels. We focus on current stock and alternatives to ensure quality.
question:Can you provide upgraded or alternative models for discontinued products?
answer:Yes, we recommend compatible upgraded models or alternatives matching the original specifications.
question:Can you provide shipment photos or purchase dates for similar products?
answer:Yes, upon confirming order details, we share relevant product photos and shipment documentation.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why can other suppliers find discontinued models and offer prices, while you cannot?
answer:Suppliers may source from different channels. We focus on current stock and alternatives to ensure quality.
question:Can you provide upgraded or alternative models for discontinued products?
answer:Yes, we recommend compatible upgraded models or alternatives matching the original specifications.
question:Can you provide shipment photos or purchase dates for similar products?
answer:Yes, upon confirming order details, we share relevant product photos and shipment documentation.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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