SXT1148BB07-40.000M

Crystals Overview

The SXT1148BB07-40.000M is a surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 40 MHz with a load capacitance of 8 pF and an equivalent series resistance of 100 Ohms. The component provides a frequency stability of ±30 ppm and normal temperature frequency tolerance of ±30 ppm. It functions within an operating temperature range of -40°C to +85°C.

Crystals Feature Summary

• Surface-mount design for automated assembly
• Precision timing capability with stable frequency output
• Wide industrial temperature range operation

Crystals Applications

• Precision timing circuits requiring reliable performance
• Embedded systems utilizing microcontrollers or processors
• Communication equipment needing accurate clock signals

Crystals Procurement Notes

Verify the manufacturer part number SXT1148BB07-40.000M against official Suntsu Electronics documentation to ensure authenticity. Confirm that the specified load capacitance of 8 pF matches the target circuit design requirements. Check for RoHS compliance status if environmental regulations apply to the end product. Ensure the operating temperature range meets the environmental conditions of the intended application.

Crystals Selection Notes

Select this component when a 40 MHz surface-mount crystal with 8 pF load capacitance is required. Consider the ±30 ppm stability specification for applications demanding moderate precision. Evaluate the 100 Ohm ESR against the oscillator circuit's drive level limitations. Ensure the -40°C to +85°C range aligns with the operational environment.

Crystals Part Context

This part belongs to the SXT1148BB07 series of surface-mount crystals from Suntsu Electronics. The series offers various frequencies including 24 MHz, 30 MHz, and 38.4 MHz variants. These components are designed for compact electronic designs requiring reliable clock sources in consumer and industrial electronics.

Crystals Replacement Considerations

Compatible substitutes include other 40 MHz surface-mount crystals with 8 pF load capacitance and similar stability ratings. Verify package dimensions and pin configuration compatibility before substitution. Ensure equivalent electrical parameters such as ESR and frequency tolerance are met.