9B-19.6608MBBK-B

Crystals Overview

The TXC CORPORATION 9B-19.6608MBBK-B is a fundamental mode MHz crystal designed for through-hole mounting in the HC-49/US package. It operates at a frequency of 19.6608 MHz with a stability and tolerance of ±50ppm. The component features a load capacitance of 20pF and an equivalent series resistance (ESR) of 30 Ohms. It supports an operating temperature range of -20°C to 70°C. Physical dimensions are 11.50mm L x 5.00mm W, with a maximum seated height of 3.68mm.

Crystals Feature Summary

• Fundamental oscillation mode operation
• Through-hole mounting capability
• Enable/disable functionality support

Crystals Applications

• Embedded modules requiring precise timing
• Motor control applications
• DSP controller systems

Crystals Procurement Notes

Verify part status as obsolete or discontinued via official manufacturer channels before procurement planning. Confirm RoHS3 compliance and REACH status against current regulatory requirements. Ensure datasheet revisions match design specifications. Cross-reference supplier device package details to confirm physical compatibility with existing PCB footprints.

Crystals Selection Notes

Select this component when a 19.6608 MHz fundamental crystal with ±50ppm stability is required. The HC-49/US package suits through-hole assembly processes. Consider the 30 Ohm ESR and 20pF load capacitance for circuit oscillator matching. Evaluate the -20°C to 70°C temperature range against environmental conditions.

Crystals Part Context

This part belongs to the 9B series of crystals from TXC CORPORATION. It shares the HC-49/US form factor with other models like 9B-14.31818MBBK-B and 9B-19.440MBBK-B. The series provides fundamental mode crystals for general timing applications. Similar parts may vary in frequency, tolerance, or ESR values.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the part status is listed as obsolete, alternative sourcing requires verification of functional equivalence regarding frequency, load capacitance, and package dimensions.