7V-25.000MDHJ-T

Crystals Overview

The 7V-25.000MDHJ-T is a surface-mount quartz crystal manufactured by TXC Corporation, operating at a nominal frequency of 25 MHz. It features an 18 pF load capacitance and a frequency tolerance of ±30 ppm. The component exhibits an equivalent series resistance (ESR) of 60 Ohms and operates within a temperature range of -40°C to +85°C. Its physical dimensions are 3.2 mm in length, 2.5 mm in width, and 0.9 mm in height, housed in a 4-SMD, no-lead package.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Fundamental parallel resonance mode operation
• Compliant with RoHS directives

Crystals Applications

• General purpose timing circuits
• Microcontroller clock sources
• Consumer electronics

Crystals Procurement Notes

Verify the specific suffix 'MDHJ' against the manufacturer's current datasheet to confirm exact electrical parameters and availability status. Ensure the ordering part number matches the required load capacitance and tolerance specifications for the target application circuit.

Crystals Selection Notes

Select this component when a 25 MHz fundamental frequency with 18 pF load capacitance is required. Confirm that the system impedance matches the specified 18 pF value to ensure accurate oscillation. Verify that the operating environment stays within the -40°C to +85°C range.

Crystals Part Context

This part belongs to the 7V series of ceramic crystals from TXC Corporation. These components are designed for compact electronic applications requiring stable frequency references. The series offers various load capacitance options and packaging styles to suit different PCB layout constraints.

Crystals Replacement Considerations

Cross-reference with other 7V series variants such as 7V-25.000MAHJ-T or 7V-25.000MAAJ-T if parameter differences in load capacitance or package height are acceptable. Verify pin compatibility and electrical specifications before substitution.