SX3B27.1383F1510F30

Crystals Overview

The SX3B27.1383F1510F30 is a surface-mount AT-cut crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 27.1383 MHz with a frequency tolerance of ±10 ppm. The component features a load capacitance of 15 pF and an equivalent series resistance (ESR) of 30 Ohms. It is housed in a compact SMD3225-4P package, designed for integration into space-constrained electronic circuits requiring stable clock signals.

Crystals Feature Summary

• AT-cut resonator technology ensures high frequency stability and low aging rates over time.
• Surface-mount SMD3225-4P package facilitates automated assembly and compact PCB layout.
• Optimized electrical parameters including 15 pF load capacitance and 30 Ohm ESR for efficient circuit matching.

Crystals Applications

• Portable electronic devices requiring precise timing references
• Short-range wireless communication modules
• Computer peripheral interfaces and modems

Crystals Procurement Notes

Verify the specific manufacturer datasheet to confirm the operating temperature range and drive level specifications before integration. Ensure that the PCB footprint matches the SMD3225-4P mechanical dimensions to guarantee proper solder joint formation and long-term reliability during thermal cycling.

Crystals Selection Notes

Select this component when a 27.1383 MHz reference signal is required with moderate stability. The ±10 ppm tolerance suits applications where strict phase noise is not critical. Consider the 15 pF load capacitance compatibility with the host oscillator circuit's internal capacitors to achieve the target oscillation frequency accurately.

Crystals Part Context

This part belongs to the SX3B series of surface-mount crystals from Shenzhen SCTF Electronics. The series utilizes AT-cut quartz resonators known for superior frequency stability compared to FC-cut alternatives. The model suffix indicates specific electrical characteristics such as load capacitance and ESR tailored for standard CMOS oscillator interfaces.

Crystals Replacement Considerations

Direct substitutes must match the 27.1383 MHz frequency, SMD3225-4P package, and 15 pF load capacitance. Verify that alternative manufacturers offer comparable ±10 ppm tolerance and 30 Ohm ESR to ensure identical circuit performance without redesigning the load capacitor network.