9B25070017

Crystals Overview

The 9B25070017 is a through-hole MHz crystal manufactured by TXC Corporation. It operates at a fundamental frequency of 25 MHz with a load capacitance of 20 pF. The component features a frequency tolerance of ±20 ppm and an equivalent series resistance (ESR) of 30 Ohms. It is housed in the HC-49/US package, suitable for standard printed circuit board mounting. The device supports a wide operating temperature range from -40°C to +85°C, ensuring reliable performance in various environmental conditions.

Crystals Feature Summary

• Through-hole mounting configuration utilizing the HC-49/US package
• Fundamental resonance operation at 25 MHz with 20 pF load capacitance
• Wide industrial temperature range capability from -40°C to +85°C

Crystals Applications

• Microcontroller clock signal generation
• Communication interface timing circuits
• General-purpose digital logic timing references

Crystals Procurement Notes

Verify RoHS compliance status and lead-free characteristics before integration. Confirm that the HC-49/US footprint matches the target PCB design. Check for any specific handling requirements related to through-hole soldering processes. Ensure the selected variant meets all required electrical specifications for the intended application environment.

Crystals Selection Notes

Select this component when a standard through-hole crystal is required for 25 MHz applications. Consider the 20 pF load capacitance requirement for oscillator circuit design. Evaluate the ±20 ppm tolerance against system timing accuracy needs. Compare physical dimensions of the HC-49/US package against available board space constraints.

Crystals Part Context

This part belongs to the 9B series of crystals from TXC Corporation. It represents a standard general-purpose quartz crystal resonator. The HC-49/US form factor is widely used in legacy and modern electronics alike. It serves as a basic timing element for digital systems requiring stable frequency references.

Crystals Replacement Considerations

Direct substitutes must match the 25 MHz frequency, 20 pF load capacitance, and HC-49/US package. Verify equivalent ESR and tolerance specifications. Cross-reference manufacturer datasheets for pin compatibility and thermal ratings.