SX3B20.000F1510F30

Crystals Overview

The SX3B20.000F1510F30 is a surface-mount AT-cut crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a fundamental frequency of 20 MHz with a load capacitance of 15 pF. The component features a frequency tolerance of ±10 ppm and a frequency stability of ±30 ppm. It utilizes a 4-SMD, no-lead package design suitable for automated assembly processes.

Crystals Feature Summary

• AT-cut resonator technology ensures high frequency stability and low aging rates.
• Surface-mount 4-SMD package facilitates efficient PCB integration.
• Optimized for low drive level operation to maintain long-term reliability.

Crystals Applications

• Industrial control systems
• Portable electronic devices
• Short-range wireless modules

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the 4-SMD package dimensions align with the target PCB footprint. Request updated test reports to validate frequency stability under operating temperature conditions prior to final procurement approval.

Crystals Selection Notes

Select this component when a 20 MHz reference signal is required with ±10 ppm initial accuracy. Ensure the circuit design supports a 15 pF load capacitance to achieve the specified frequency. Consider the thermal environment as stability ratings are temperature-dependent. Verify that the driving circuitry provides adequate power without exceeding the maximum drive level limits defined in the technical documentation.

Crystals Part Context

This part belongs to the SX3B series of passive crystals from Shenzhen SCTF Electronics. These components are designed for general-purpose timing applications requiring precise frequency generation. The series offers various frequency options and package styles to accommodate different electronic system constraints and space limitations.

Crystals Replacement Considerations

Cross-reference with other 20 MHz SMD crystals having 15 pF load capacitance and ±10 ppm tolerance. Verify pinout compatibility and mechanical footprint equivalence before substitution.