SX3B27.120F1210F30

Crystals Overview

The SX3B27.120F1210F30 is a passive crystal oscillator manufactured by Shenzhen SCTF Electronics, designed for surface-mount technology applications. It operates at a nominal frequency of 27.12 MHz with a load capacitance of 12 pF and a frequency tolerance of ±10 ppm. The component utilizes an AT-cut crystal structure housed in a compact SMD3225-4P package, featuring a metal cover for enhanced shielding and durability. This configuration ensures stable oscillation performance suitable for precision timing requirements in electronic circuits.

Crystals Feature Summary

• AT-cut crystal structure for high stability
• Compact SMD3225-4P surface-mount package
• Metal cover housing for shielding

Crystals Applications

• Industrial applications
• Portable devices
• Short-range wireless modules
• Computers and modems

Crystals Procurement Notes

Verify the specific manufacturer designation and part number accuracy against official datasheets before procurement. Ensure compatibility with the target PCB footprint and soldering profile. Confirm that the load capacitance and frequency tolerance meet the circuit design requirements. Check for any specific handling or storage instructions provided by the supplier to maintain component integrity during assembly.

Crystals Selection Notes

Select this component when a precise 27.12 MHz reference signal is required in space-constrained designs. The SMD3225-4P package offers a balance between size and performance. Consider the ±10 ppm tolerance for general timing applications. The AT-cut construction provides reliable temperature stability. Ensure the driving level specifications align with the host oscillator circuit to prevent overdriving the crystal.

Crystals Part Context

This model belongs to the SX3B series of passive crystals from Shenzhen SCTF Electronics. These components are engineered for surface-mount integration into various electronic systems. The series typically includes options with different frequencies and tolerances to support diverse timing needs across consumer and industrial electronics sectors.

Crystals Replacement Considerations

Cross-reference with other 27.12 MHz crystals in the SMD3225-4P package. Verify identical load capacitance (12 pF) and tolerance (±10 ppm). Ensure the replacement part maintains the same AT-cut structure and metal cover specifications for equivalent performance.