SXT3248EE17-27.120M

Crystals Overview

The SXT3248EE17-27.120M is a surface-mount quartz crystal resonator manufactured by Suntsu Electronics, Inc. It operates at a fundamental frequency of 27.12 MHz with a frequency tolerance of ±15 ppm. The component features an equivalent series resistance (ESR) of 50 Ohms and requires a load capacitance of 8 pF for proper circuit integration. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm. The device supports an operating temperature range of -10°C to +70°C and complies with RoHS standards.

Crystals Feature Summary

• Provides stable oscillation at 27.12 MHz with ±15 ppm frequency tolerance
• Designed for surface-mount assembly in compact 3.2x2.5mm packages
• Operates reliably within industrial temperature ranges from -10°C to +70°C

Crystals Applications

• Wireless communication modules requiring precise clock signals
• Consumer electronics utilizing RF transmission interfaces
• Embedded systems needing stable timing references

Crystals Procurement Notes

Verify the specific ordering suffix against official Suntsu Electronics documentation to ensure compatibility with required load capacitance and ESR values. Confirm that the selected variant matches the intended operating temperature range and package dimensions for your PCB layout. Cross-reference datasheet specifications with your circuit design requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 27.12 MHz reference signal is required with moderate stability. Ensure the host oscillator circuit can accommodate the specified 8 pF load capacitance and 50 Ohm ESR. Consider the -10°C to +70°C temperature range suitability for the target application environment. Verify mechanical fitment within the designated 3.20mm x 2.50mm footprint on the printed circuit board.

Crystals Part Context

This part belongs to Suntsu Electronics' SXT3248 series of surface-mount crystals. The series offers various frequency options and tolerance levels tailored for consumer and industrial applications. The EE17 suffix typically denotes specific electrical characteristics and packaging configurations within this product line, distinguishing it from other variants like DD16 or ED17 which may have different tolerances or temperature ranges.

Crystals Replacement Considerations

Direct substitutes must match the 27.12 MHz frequency, 8 pF load capacitance, and 50 Ohm ESR. Compatible alternatives include other 3225-4P package crystals from manufacturers such as NDK or ECS, provided they meet the same electrical and thermal specifications. Verify pin compatibility and mounting orientation when swapping suppliers.