7M-38.880MAHE-T

Crystals Overview

The 7M-38.880MAHE-T is a parallel fundamental quartz crystal manufactured by TXC Corporation. It operates at a nominal frequency of 38.88 MHz with a tolerance and stability of ±30 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 50 Ohms. It utilizes a seam seal package in a 4-SMD, no lead configuration measuring 3.2 mm x 2.5 mm x 0.7 mm. The device supports surface mount technology and functions within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Seam seal construction for environmental protection
• Surface mount design for automated assembly
• Fundamental parallel resonance operation

Crystals Applications

• Clock signal generation in digital circuits
• Timing references for microprocessors
• Communication interface synchronization

Crystals Procurement Notes

Verify the active status and RoHS compliance details directly with the manufacturer or authorized distributors before procurement. Confirm that the specific seam seal package dimensions match the target PCB footprint requirements. Ensure the operating temperature range meets the environmental conditions of the intended application. Cross-reference the part number to avoid confusion with similar variants in the 7M series.

Crystals Selection Notes

Select this component when a 38.88 MHz reference is required for applications demanding ±30 ppm stability. The 12 pF load capacitance must align with the oscillator circuit design. Consider the 50 Ohm ESR value for drive level sensitivity. The wide industrial temperature range suits diverse operational environments. Verify compatibility with standard SMT reflow processes.

Crystals Part Context

This part belongs to the 7M series of surface-mount crystals from TXC Corporation. These components are designed for compact electronic designs requiring reliable timing solutions. The series offers various frequencies and package options to support different industry standards. The 7M-38.880MAHE-T specifically addresses needs for precise clocking in consumer and industrial electronics.

Crystals Replacement Considerations

Consult official substitution lists for direct equivalents. Ensure replacement parts maintain identical frequency, load capacitance, and package dimensions. Verify that alternative components meet the same electrical specifications and environmental ratings.