7M25000046

Crystals Overview

The TXC Corporation 7M25000046 is a surface-mount quartz crystal resonator operating at a nominal frequency of 25.0000 MHz. It features a load capacitance of 18 pF and is housed in a 4-SMD, No Lead package with dimensions of 3.2 mm x 2.5 mm. The component supports a maximum height of 0.90 mm and operates within a temperature range of -30°C to +85°C. It utilizes the 7M series design for standard clock applications.

Crystals Feature Summary

• Surface-mount construction for automated assembly
• Quartz resonator technology for stable frequency generation
• RoHS compliant manufacturing standards

Crystals Applications

• Microcontroller clock sources
• Digital signal processing circuits
• Communication interface timing

Crystals Procurement Notes

Verify the specific load capacitance requirement of 18 pF against the target circuit design to ensure accurate frequency tuning. Confirm that the operating temperature range of -30°C to +85°C aligns with the environmental conditions of the end application. Ensure the 4-SMD footprint matches the PCB layout specifications before finalizing the bill of materials.

Crystals Selection Notes

Select this component when a 25 MHz reference is required for compact surface-mount designs. The 18 pF load capacitance distinguishes it from other variants in the 7M series. Consider the -30°C lower limit if the device will be deployed in colder environments compared to standard commercial grade parts.

Crystals Part Context

This part belongs to the TXC 7M series of ceramic and quartz crystals designed for general-purpose timing applications. The series offers various frequency options in a standardized small outline package format, facilitating consistent board layouts across different product lines within consumer electronics and industrial equipment.

Crystals Replacement Considerations

Direct substitutes must match the 25 MHz frequency, 18 pF load capacitance, and 3.2x2.5mm SMD package. Verify equivalent electrical parameters such as ESR and stability ratings before swapping components to maintain circuit performance integrity.