B82498F3331J000

Fixed Inductors Overview

The B82498F3331J000 is a fixed surface-mount inductor from the SIMID series, manufactured by EPCOS (TDK). It features an unshielded drum core wirewound design with a ceramic core material. The component provides an inductance of 330 nH with a tolerance of ±5%. It has a maximum DC resistance of 1.5 Ohms and a rated current of 220 mA. The Q factor is 45 at 250 MHz, with a self-resonant frequency of 800 MHz. Operating temperature ranges from -55°C to +125°C. The package size is 0805 (2.30mm x 1.70mm x 1.40mm max height).

Fixed Inductors Feature Summary

• Unshielded drum core wirewound construction for high-frequency stability.
• Ceramic core material supports consistent performance across wide temperature ranges.
• Compact 0805 surface-mount footprint suitable for space-constrained PCB layouts.

Fixed Inductors Applications

• RF filtering circuits in communication modules.
• Impedance matching networks in antenna interfaces.
• Power supply input/output filtering in portable electronics.

Fixed Inductors Procurement Notes

Verify the complete ordering code matches the required inductance and tolerance. Confirm RoHS compliance status as per the latest manufacturer datasheet revision. Check moisture sensitivity level requirements for your assembly process. Ensure the supplier provides original manufacturer packaging to prevent handling damage.

Fixed Inductors Selection Notes

Select this component when a 330 nH value is required in an unshielded 0805 package. Consider the 220 mA current rating against peak circuit loads. Evaluate the 1.5 Ohm DCR impact on voltage drop. Compare self-resonant frequency limits against target operating frequencies to ensure adequate impedance behavior.

Fixed Inductors Part Context

This part belongs to the EPCOS SIMID series of SMT inductors. The series offers various inductance values in standardized packages. The B82498F prefix indicates specific physical dimensions and termination styles common to TDK's passive component portfolio for surface-mount applications.

Fixed Inductors Replacement Considerations

Direct substitutes include other 330 nH ±5% 0805 unshielded wirewound inductors from manufacturers like Murata or Coilcraft. Verify pin compatibility and thermal characteristics before substitution.

Fixed Inductors FAQ

What is the self-resonant frequency of the B82498F3331J000?

The self-resonant frequency is 800 MHz.

Is the B82498F3331J000 shielded?

No, it is an unshielded drum core inductor.