FC1BAEBDI40.0-T1

Crystals Overview

The FC1BAEBDI40.0-T1 is a surface-mount MHz crystal manufactured by Fox Electronics, designed for automotive applications under the AEC-Q200 grade. It operates at a nominal frequency of 40 MHz with a frequency tolerance of ±20ppm and stability of ±50ppm. The component features an 8pF load capacitance and an equivalent series resistance (ESR) of 60 Ohms. Housed in a compact 4-SMD, no-lead package measuring 2.00mm x 1.60mm with a maximum height of 0.55mm, it supports base harmonic operation across a temperature range of -40°C to 125°C.

Crystals Feature Summary

• Automotive-grade reliability certified to AEC-Q200 standards
• Compact 4-SMD no-lead surface mount footprint
• Wide operating temperature range suitable for harsh environments

Crystals Applications

• Automotive electronic systems requiring precise timing
• Microcontroller clock sources in vehicle control units
• Communication modules within automotive networks

Crystals Procurement Notes

Verify that the specific part number matches the required AEC-Q200 qualification status for your application. Confirm the package dimensions and soldering profile compatibility with your PCB assembly process. Ensure the load capacitance and ESR values align with the oscillator circuit design specifications to guarantee stable frequency performance.

Crystals Selection Notes

Select this component when automotive certification is mandatory and space constraints require a small SMD footprint. Consider the wide temperature range if the device will operate in extreme environmental conditions. Evaluate the 60 Ohm ESR against the host oscillator's drive level requirements to prevent over-driving the crystal.

Crystals Part Context

This part belongs to the FC1BA series of automotive crystals from Fox Electronics. It is distinct from oscillators like the FXO-HC526R-40, as it is a passive resonator rather than an active output device. The series provides standardized solutions for high-volume automotive manufacturing.

Crystals Replacement Considerations

The STDCZS3-40M from NDK is documented as a parameter-equivalent substitute. Verify electrical parameters and mechanical dimensions before substitution.