CER0139B

Overview

The CER0139B is a ceramic bandpass filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. Designed for surface mount applications, this component features a monoblock package with two PC pads. It operates at a center frequency of 24MHz and provides an insertion loss of 0.8dB. The device is classified under passive components within the ceramic filters subcategory.

Feature Summary

• Surface mount construction utilizing a monoblock package with two PC pads
• Bandpass filtering capability centered at 24MHz
• Low insertion loss characteristic of 0.8dB

Applications

• Aerospace signal conditioning requiring stable frequency signals
• Electronic systems needing precise frequency selection
• RF circuitry integration in compact surface mount designs

Procurement Notes

Verify the specific manufacturer designation as Tusonix, a subsidiary of CTS Electronic Components, to ensure component authenticity. Confirm that the surface mount monoblock package aligns with your PCB layout requirements. Ensure the 24MHz center frequency and 0.8dB insertion loss meet your system's signal integrity specifications before finalizing procurement decisions.

Selection Notes

Select the CER0139B when a surface mount ceramic bandpass filter is required for 24MHz applications. Consider its monoblock form factor for space-constrained designs. Evaluate the 0.8dB insertion loss against system sensitivity requirements. Verify compatibility with automated surface mount assembly processes due to the two-pad configuration.

Part Context

This component belongs to the ceramic filters category within Tusonix's passive component portfolio. As a subsidiary of CTS Electronic Components, it shares manufacturing standards with the parent organization. The part is distinct from through-hole feedthrough capacitors offered by the same manufacturer family.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official distributor databases or manufacturer engineering support for verified cross-reference alternatives.