SXT21416BB27-16.000M

Crystals Overview

The SXT21416BB27-16.000M is a 16 MHz ceramic surface-mount crystal oscillator manufactured by Suntsu Electronics, Inc. It features a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm (0.079" L x 0.063" W). The component operates with a load capacitance of 16 pF and exhibits a maximum equivalent series resistance (ESR) of 200 Ohms at this frequency. Frequency tolerance is specified at ±30 ppm, with temperature stability also rated at ±30 ppm across the operating range. The device supports fundamental AT-cut resonance and is designed for applications requiring precise clock signals in space-constrained electronic assemblies.

Crystals Feature Summary

• Compact 2.0x1.6 mm four-terminal surface-mount footprint optimized for high-density PCB layouts
• Fundamental mode AT-cut ceramic construction ensuring stable oscillation without overtone circuitry
• Defined electrical parameters including 16 pF load capacitance and 200 Ohm maximum ESR for reliable driver compatibility

Crystals Applications

• Portable Bluetooth audio devices requiring precise clock synchronization
• Miniaturized communication modules with strict board space limitations
• Consumer electronics utilizing USB or high-speed peripheral interfaces

Crystals Procurement Notes

Verify the complete part number against official Suntsu Electronics documentation to confirm specific tolerance grades and temperature ranges. Ensure that the 16 pF load capacitance matches the host circuit design requirements. Confirm package orientation and pin configuration prior to placement. Cross-reference the manufacturer's latest datasheet for any updates regarding material compliance or manufacturing changes.

Crystals Selection Notes

Select this component when a small form factor is critical alongside moderate frequency accuracy. The ±30 ppm tolerance suits general-purpose timing rather than high-precision networking. Evaluate the 200 Ohm ESR limit against the oscillator circuit's drive level capabilities. Consider alternative models within the SXT214 series if tighter frequency stability or different load capacitances are required for the specific application environment.

Crystals Part Context

This model belongs to the SXT214 series of ceramic surface-mount crystals from Suntsu Electronics. The series is characterized by its reduced physical size compared to standard 2520 packages, offering approximately 50% less board area. The series provides various frequency options between 16 MHz and 60 MHz with customizable load capacitances and tolerance grades to suit diverse consumer and industrial electronic designs.

Crystals Replacement Considerations

Direct substitutes must match the 2.0x1.6 mm package, 16 MHz frequency, 16 pF load capacitance, and 4-SMD no-lead configuration. Verify equivalent ESR limits and frequency stability specifications before integration. Consult manufacturer cross-reference lists for verified compatible parts.