The recommended land pattern for PCNM2512E1502BST5 is a rectangular pad with a size of 1.3 mm x 1.3 mm, with a non-solder mask defined (NSMD) pad shape. The land pattern should be designed to accommodate the component's termination style and ensure good solder joint reliability.
To ensure proper thermal management, it's recommended to provide a thermal pad on the PCB under the component, with a size of at least 2 mm x 2 mm. The thermal pad should be connected to a copper plane or a thermal via to dissipate heat efficiently. Additionally, ensure good airflow around the component and avoid blocking the airflow with nearby components or obstacles.
The maximum allowable voltage derating for PCNM2512E1502BST5 is 80% of the rated voltage. This means that if the component is rated for 150 V, the maximum allowable voltage derating would be 120 V. However, it's recommended to consult the datasheet and application notes for specific derating guidelines.
While PCNM2512E1502BST5 is a general-purpose resistor, it's not optimized for high-frequency applications. The component's self-resonant frequency is around 100 MHz, and its impedance may vary significantly above this frequency. If you need a resistor for high-frequency applications, consider using a specialized high-frequency resistor or consulting with a Vishay application engineer.
To ensure the reliability of PCNM2512E1502BST5 in a humid environment, it's recommended to follow proper storage and handling procedures, such as storing the components in a dry, cool place, and avoiding exposure to moisture during assembly and testing. Additionally, consider using a conformal coating or potting compound to protect the component from moisture and humidity.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
PCNM2512E1502BST5 Overview
Use the download button to access the PCNM2512E1502BST5 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like PCNM2,
or try a keyword search, such as Fixed Resistors
