SXT2148CC27-27.120M

Crystals Overview

The SXT2148CC27-27.120M is a surface-mount ceramic crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 27.12 MHz with a load capacitance of 8 pF. The component features a frequency tolerance of ±25 ppm and a frequency stability of ±25 ppm. It has an equivalent series resistance (ESR) of 100 Ohms maximum. The device supports fundamental mode operation and functions within a temperature range of -30°C to +85°C. It utilizes a 4-SMD, no-lead package.

Crystals Feature Summary

• Compact 4-SMD surface-mount ceramic construction for space-constrained designs
• Fundamental mode AT-cut crystal design ensuring reliable oscillation
• Industrial temperature range capability from -30°C to +85°C
• Low equivalent series resistance for efficient circuit integration

Crystals Applications

• Bluetooth audio devices requiring precise clock sources
• Portable communication modules with limited board space
• USB peripheral interfaces needing stable timing signals
• High-speed data transmission equipment

Crystals Procurement Notes

Verify the specific suffix codes against official Suntsu documentation to ensure exact electrical parameters match system requirements. Confirm package dimensions and soldering profiles align with manufacturing capabilities. Request updated datasheets directly from authorized distributors or the manufacturer to validate current production status and compliance certifications before finalizing procurement orders.

Crystals Selection Notes

Choose this component when a small form factor is critical alongside moderate precision requirements. The 8 pF load capacitance suits circuits designed for lower capacitive loads compared to standard 18 pF variants. Ensure the host oscillator circuit can drive the specified ESR limit. Consider the industrial temperature rating if the operating environment exceeds standard commercial limits but does not require automotive-grade specifications.

Crystals Part Context

This part belongs to the SXT214 series of ceramic surface-mount crystals from Suntsu Electronics. The series offers various frequency tolerances and temperature ranges through different suffix combinations. The SXT2148CC27 variant specifically denotes the 27.12 MHz frequency, ±25 ppm stability, and -30°C to +85°C temperature range within the compact 2.0x1.6 mm footprint family.

Crystals Replacement Considerations

Direct substitutes include other SXT214 series parts with matching 27.12 MHz frequency and 8 pF load capacitance, such as SXT2148CB27-27.120M if wider temperature tolerance is acceptable. Verify pin compatibility and electrical characteristics before swapping.