DCR IS MEASURED AT 20% TOLERANCE, Q IS MEASURED AT 0.796 MHZ
Surface Mount:
YES
Terminal Finish:
TIN
Terminal Placement:
DUAL ENDED
Terminal Shape:
WRAPAROUND
Tolerance:
20%
PM5022S-101M-RC Frequently Asked Questions (FAQs)
Bourns provides a recommended PCB layout and land pattern in their application notes or design guides. It's essential to follow these guidelines to ensure optimal performance, minimize parasitic inductance, and reduce electromagnetic interference (EMI).
To select the correct inductor, consider factors such as operating frequency, current rating, inductance value, DC resistance, and physical size. Bourns provides a product selection guide or online tools to help engineers choose the most suitable inductor for their application.
The SRF of the PM5022S-101M-RC is typically not specified in the datasheet, but it can be obtained from Bourns' application notes or by contacting their technical support. The SRF is the frequency at which the inductor's impedance peaks due to resonance. It's essential to ensure that the SRF is above the operating frequency of your design to avoid unwanted resonance and potential circuit instability.
The PM5022S-101M-RC is designed to minimize EMI and high-frequency noise. Its shielded construction and internal Faraday shield help to reduce electromagnetic radiation and absorption. Additionally, the inductor's low equivalent series resistance (ESR) and high self-resonant frequency help to minimize high-frequency losses and noise.
The operating temperature range of the PM5022S-101M-RC is typically specified in the datasheet. The inductor's performance may vary with temperature, with inductance values potentially decreasing at higher temperatures. It's essential to consider the operating temperature range and its potential impact on the inductor's performance in your design.
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PM5022S-101M-RC Overview
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