AB-18.000MAHH-T

Crystals Overview

The AB-18.000MAHH-T is a fundamental mode quartz crystal resonator manufactured by TXC Corporation, designed for surface-mount applications. It operates at a nominal frequency of 18 MHz with a load capacitance of 15 pF and an equivalent series resistance of 80 Ohms. The component features a tolerance of ±30 ppm and stability of ±30 ppm, housed in a compact 4-SMD, No Lead package. It is qualified under the AEC-Q200 standard for automotive reliability and supports operation within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• AEC-Q200 qualified for automotive electronic applications
• Fundamental mode quartz crystal construction
• Surface-mount compatible 4-SMD, No Lead package

Crystals Applications

• Automotive electronic systems requiring certified timing components
• Microcontroller clock generation circuits
• Communication interface synchronization modules

Crystals Procurement Notes

Verify that the specific suffix MAHH corresponds to the required load capacitance and tolerance specifications for your circuit design. Confirm AEC-Q200 certification status if automotive qualification is mandatory. Ensure the 4-SMD footprint matches your PCB layout constraints before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 18 MHz fundamental crystal with 15 pF load capacitance is required for automotive-grade designs. Consider the 80 Ohm ESR value for oscillator circuit compatibility. The wide operating temperature range supports harsh environment deployments where standard commercial grade parts may fail.

Crystals Part Context

This part belongs to the AB series of surface-mount crystals from TXC Corporation. The series is characterized by small form factors suitable for dense PCB layouts. The AB-18.000MAHH-T specifically targets the automotive sector through its AEC-Q200 qualification, distinguishing it from general-purpose commercial variants.

Crystals Replacement Considerations

Cross-reference with other AEC-Q200 qualified 18 MHz crystals from TXC or competitors. Verify package dimensions and pin configuration compatibility. Check if alternative parts meet the same 15 pF load capacitance and 80 Ohm ESR requirements to ensure electrical equivalence.