Q 40,0-JXS11P4-12-10/30-T2-FU-AEC-LF

Crystals Overview

The Q 40,0-JXS11P4-12-10/30-T2-FU-AEC-LF is a parallel fundamental quartz crystal by Jauch Quartz. It operates at a nominal frequency of 40 MHz with a frequency tolerance of ±10 ppm and stability of ±30 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 60 Ohms. It utilizes a 4-SMD, no-lead package measuring 2.0 x 1.6 x 0.55 mm. Designed for automotive applications, it meets AEC-Q200 standards and offers a maximum aging rate of 3 ppm in the first year.

Crystals Feature Summary

• Seam-sealed ceramic/metal package construction ensures environmental durability.
• AEC-Q200 qualified for automotive reliability requirements.
• RoHS compliant and lead-free pin/pad configuration.

Crystals Applications

• Automotive electronic systems
• Clock signal generation
• Frequency reference circuits

Crystals Procurement Notes

Verify the specific suffix codes against official documentation to confirm exact electrical parameters and packaging specifications. Ensure compatibility with reflow soldering profiles, noting the maximum temperature limit of 260 °C. Confirm that the selected variant matches the required load capacitance and frequency tolerance for the target application design.

Crystals Selection Notes

Select this component when a 40 MHz fundamental AT-cut crystal is required for surface mount assembly. Consider the 12 pF load capacitance and 60 Ohm ESR values for circuit matching. The 4-SMD package size suits compact PCB layouts. Verify thermal performance within the specified operating range for the intended environment.

Crystals Part Context

This part belongs to the JXS11P4 series of automotive SMD crystals from Jauch Quartz. These components are designed for high-reliability applications requiring stable frequency references. The series supports various frequencies and tolerances while maintaining consistent physical dimensions and mounting characteristics across the product line.

Crystals Replacement Considerations

Direct substitutes include other 40 MHz, 12 pF, 4-SMD automotive crystals meeting AEC-Q200 standards. Verify pinout compatibility and mechanical footprint before substitution. Cross-reference electrical parameters such as ESR and aging rates to ensure functional equivalence in the specific circuit design.