7M-13.000MAHQ-T

Crystals Overview

The TXC CORPORATION 7M-13.000MAHQ-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 13 MHz. It features a ceramic seam-seal package with four SMD no-lead terminals, measuring 3.20 mm in length and 2.50 mm in width. The component provides a frequency stability of ±30 ppm at both 25°C and across the -40°C to 85°C temperature range. It utilizes a 10 pF load capacitance and exhibits an equivalent series resistance (ESR) of 80 Ohms. Designed for base harmonic operation, it supports RoHS3 compliance and operates within a standard industrial temperature environment.

Crystals Feature Summary

• Seam-sealed ceramic construction for enhanced environmental protection
• High frequency stability maintained across wide temperature ranges
• Compact surface-mount footprint suitable for automated assembly

Crystals Applications

• Clock signal generation for microprocessors and microcontrollers
• Timing references for communication interfaces
• Frequency control in consumer electronic devices

Crystals Procurement Notes

Verify the specific package dimensions and terminal configuration against the target PCB footprint prior to integration. Confirm that the load capacitance requirements of the host circuit align with the specified 10 pF value to ensure accurate frequency performance. Check for RoHS3 compliance documentation if regulatory adherence is mandatory for the end product. Ensure storage conditions respect moisture sensitivity levels to prevent soldering defects during reflow processes.

Crystals Selection Notes

Select this component when a stable 13 MHz reference is required in space-constrained designs. The ceramic seam-seal offers superior reliability compared to standard metal cans in harsh environments. Consider the ±30 ppm tolerance as sufficient for general timing applications but insufficient for high-precision RF systems. Evaluate the 80 Ohm ESR to ensure compatibility with oscillator circuit drive levels and startup times.

Crystals Part Context

This part belongs to the MHz Quartz Crystal category from TXC Corporation. It serves as a passive frequency-determining element requiring external oscillator circuitry. Unlike voltage-controlled oscillators, it provides a fixed frequency output determined by its physical quartz properties. It is distinct from MEMS oscillators by relying on mechanical resonance rather than electronic tuning.

Crystals Replacement Considerations

• ABM8G-13.000MHZ-4Y-T3