Overview
The PO25ONL Series datasheet presents a range of surface mount technology (SMT) power inductors designed by Pulse, a technical company specializing in electronic components. These inductors are unshielded with a drum core construction, intended for applications that demand high-current handling up to 8.6A. This series adheres to RoHS (Restriction of Hazardous Substances) compliance, ensuring environmentally safer electronic components.
Key Features
- Dimensions: The inductors in this series offer a compact footprint of 18.62mm by 15.14mm with a maximum height of 7.37mm.
- Inductance Range: A wide range of inductances is available, from 1pH to 1030pH, suitable for various high-frequency power applications.
- Current Ratings: These components are designed to handle significant currents, with a rating that reaches up to 8.6A.
- Operating Temperature: They are engineered to operate over a wide temperature range from -40°C to +130°C, making them suitable for use in demanding environments.
Technical Specifications
Each part number within the series, such as P0250.102NL, is specified with details including inductance, saturation current, heating current, and DCR (max). In addition, the inductors are tested at 10kHz and 0.1 Vrms, ensuring reliability and performance. Notably, inductors maintain a 0% typical inductance drop at the rated saturation current and are rated for a typical 40°C temperature rise at the heating current.
Mechanical Schematic and Packaging
Accompanying the electrical specifications, the datasheet provides a detailed mechanical schematic, including suggested pad layout dimensions in inches, weight, and tape and reel layout, adhering to the EIA-481 standard for tape and reel specifications. This facilitates easy integration into automated production lines, with 250 inductors per reel.
Contact Information
Pulse provides global contact information for its offices, including those in the USA, Germany, Singapore, Shanghai, China, and Taiwan, ensuring support for a worldwide customer base. Customers seeking RoHS-compliant versions of non-NL suffixed parts are encouraged to contact Pulse for availability.
Notes
The datasheet includes key notes emphasizing operational guidance, such as the component’s ambient plus temperature rise must be within the specified range. Customers requiring optional tape and reel packaging can add a ‘T’ suffix to the part number, an example being P0250.102NLT for tape and reel packaging.
References:
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