MXJFHJI30M0

Crystals Overview

The Meritek MXJFHJI30M0 is a surface mount quartz crystal unit designed for high-precision frequency control. It operates at a nominal frequency of 30 MHz with a parallel fundamental mode. The component features a frequency tolerance of ±30 ppm and a stability of ±50 ppm over the operating temperature range. It utilizes a 20 pF load capacitance and supports a maximum drive level of 100 µW. The package is an HC-49SMD type with J-leads, measuring 11.4 mm in length, 4.7 mm in width, and 4.2 mm in height. It functions within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Surface mount HC-49SMD low profile design suitable for automated assembly
• High precision and high frequency stability for reliable timing applications
• Excellent heat resistance due to seam sealed ceramic construction

Crystals Applications

• Wired Network equipment
• Mobile Communication devices
• WiMAX systems
• WLAN infrastructure
• Test Equipment

Crystals Procurement Notes

Verify the specific suffix codes against official Meritek documentation to confirm exact frequency tolerance, load capacitance, and temperature range specifications. Ensure the selected variant matches the required drive level and aging rate for the target circuit design. Confirm RoHS compliance status if environmental regulations apply to the final product assembly.

Crystals Selection Notes

Select this component when a 30 MHz reference signal is required in a compact surface mount form factor. Consider the ±30 ppm tolerance and 20 pF load capacitance requirements of the host oscillator circuit. Evaluate the physical dimensions and lead configuration for PCB layout compatibility. Verify that the operating temperature range meets the environmental conditions of the intended application.

Crystals Part Context

The MXJFHJI30M0 belongs to the Meritek MXJ series of quartz crystals. This series focuses on surface mount technology with low profile characteristics. The components are designed for applications requiring stable frequency generation in consumer electronics and communication hardware. The series offers various frequency options and package types to support diverse design needs.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.