9C-28.63636MBBK-T

Crystals Overview

The 9C-28.63636MBBK-T is a quartz crystal resonator manufactured by TXC Corporation, operating at a fundamental frequency of 28.63636 MHz. It features a load capacitance of 20 pF and a frequency tolerance of ±50 ppm. The component utilizes an HC-49/US surface-mount package with dimensions of 11.40 mm in length, 4.80 mm in width, and a maximum height of 4.10 mm. It exhibits an equivalent series resistance (ESR) of 40 Ohms and supports a base harmonic operating mode within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Fundamental resonance operation at 28.63636 MHz
• Standard HC-49/US surface-mount form factor
• Designed for industrial temperature environments

Crystals Applications

• Industrial control systems requiring stable clock signals
• Communication equipment utilizing 28.6 MHz bands
• General-purpose electronic circuits needing fundamental crystal reference

Crystals Procurement Notes

Verify current availability status as this product may be discontinued or subject to supply constraints. Confirm that the HC-49/US SMD package aligns with PCB footprint requirements. Ensure the ±50 ppm stability meets system timing specifications. Check RoHS compliance documentation for regulatory adherence. Validate lead times with authorized distributors due to potential obsolescence risks.

Crystals Selection Notes

Select this component when a standard 28.63636 MHz frequency is required with moderate stability. The HC-49/US SMD package offers a balance between size and performance for general applications. Consider the ±50 ppm tolerance against circuit sensitivity. Evaluate the -20°C to +70°C operating range against environmental conditions. Compare ESR values with oscillator drive level capabilities.

Crystals Part Context

This part belongs to the 9C series of quartz crystals from TXC Corporation, which typically includes various frequencies in the HC-49/US SMD package. The series provides fundamental mode crystals for cost-effective timing solutions. The 9C designation indicates specific packaging and electrical characteristics consistent with the manufacturer's standard crystal lineup.

Crystals Replacement Considerations

The 9B-28.63636MBBK-T is listed as a substitute option. Verify compatibility regarding package dimensions and electrical parameters before replacement.