WB1008T33NSK

Fixed Inductors Overview

The WB1008T33NSK is a general-purpose molded chip wirewound inductor manufactured by Cal-Chip Electronics. It features a ceramic core and surface-mount design with two terminals. The nominal inductance is 0.33 µH with a tolerance of ±5%. The component has a maximum DC resistance of 0.24 Ω and a self-resonant frequency of 190 MHz. It supports a maximum rated current of 0.5 A and operates within a temperature range of -20 °C to 100 °C.

Fixed Inductors Feature Summary

• Molded construction using heat-proof resin for mechanical shock and pressure resistance
• Leaching-resistant terminations utilizing metal tab electrodes
• High accuracy dimensions due to encapsulated coil structure
• High resistance to heat and humidity

Fixed Inductors Applications

• RF Inductor applications
• Automatic mounting in high-density electronic circuits
• General purpose filtering and signal processing

Fixed Inductors Procurement Notes

Verify the specific suffix 'SK' against official Cal-Chip documentation to confirm if it denotes a unique packaging or tape specification distinct from standard variants. Ensure compliance with RoHS standards as indicated for the NL series. Cross-reference the part number with the manufacturer's latest datasheet to validate the exact electrical parameters and physical dimensions before procurement.

Fixed Inductors Selection Notes

Select this component for applications requiring a 0.33 µH inductance with tight 5% tolerance. Consider the 0.5 A current rating and 190 MHz self-resonant frequency for circuit compatibility. The SMD package size suits automated assembly processes. Evaluate thermal requirements against the 100 °C maximum operating temperature limit.

Fixed Inductors Part Context

This part belongs to the NL Series of Molded Chip Wirewound Inductors from Cal-Chip Electronics. These components are designed for automatic mounting in modern electronic circuits. The series utilizes metal terminals and heat-resistant resin molding to ensure reliability and performance in demanding environments.

Fixed Inductors Replacement Considerations

The NL3225TR33JLF is a documented equivalent offering identical 0.33 µH inductance and 5% tolerance. Verify that the replacement matches the required package dimensions and current ratings for the specific application.