7M-36.000MEIK-T

Crystals Overview

The TXC Corporation 7M-36.000MEIK-T is a seam-sealed surface-mount quartz crystal resonator operating at a fundamental frequency of 36 MHz. It features a 4-SMD, no-lead package with dimensions of 3.2 mm x 2.5 mm and a maximum height of 0.7 mm. The component exhibits a frequency tolerance and stability of ±10 ppm at 25°C, with an aging rate of ±3 ppm per year maximum. It supports a load capacitance of 20 pF and has a maximum equivalent series resistance (ESR) of 50 Ohms. The device operates within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Seam-sealed metal housing provides inherent electromagnetic interference shielding for reduced radiated emissions.
• High frequency stability with low annual aging ensures reliable timing over extended operational lifespans.
• Compact surface-mount footprint facilitates automated assembly and dense circuit board layouts.

Crystals Applications

• Bluetooth wireless communication modules
• Portable consumer electronic devices
• Mobile phone clock circuits

Crystals Procurement Notes

Verify the specific suffix configuration against the manufacturer's current datasheet to ensure compatibility with required load capacitance and temperature ranges. Confirm RoHS compliance status and lead-free certification prior to integration. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity. Ensure design-in parameters match the target application's electrical requirements.

Crystals Selection Notes

Select this component when a compact 3.2x2.5 mm form factor is required alongside high stability for wireless applications. The ±10 ppm tolerance suits systems demanding precise timing without external compensation. Consider the 50 Ohm ESR limit to ensure adequate drive capability from the host oscillator circuit. Evaluate the seam-sealed construction for environments requiring enhanced noise immunity.

Crystals Part Context

This part belongs to the TXC 7M series of seam-sealed MHz crystals. The series is engineered for high-frequency stability and reliability in space-constrained designs. These components are widely utilized in modern portable electronics where size, weight, and signal integrity are critical constraints.

Crystals Replacement Considerations

Direct substitutes include other 36 MHz crystals in the 3.2x2.5 mm SMD package with matching ±10 ppm tolerance and 20 pF load capacitance. Verify that alternative parts meet the same ESR and temperature specifications to maintain circuit performance.