SXT2148CA07-16.000M

Crystals Overview

The SXT2148CA07-16.000M is a surface-mount ceramic crystal oscillator manufactured by Suntsu Electronics, Inc. It operates at a nominal frequency of 16.000 MHz with a load capacitance of 8 pF. The component exhibits a normal temperature frequency tolerance of ±25 ppm and a frequency stability of ±50 ppm. It features an equivalent series resistance (ESR) of 200 Ohms maximum and utilizes AT-cut fundamental mode operation. The device is designed for the 0°C to +70°C operating temperature range and is housed in a compact 4-SMD, no-lead package.

Crystals Feature Summary

• Utilizes AT-cut fundamental resonance design for reliable oscillation without overtone circuitry requirements.
• Compact 4-SMD no-lead package construction suitable for space-constrained surface mount applications.
• RoHS compliant and lead-free manufacturing process ensuring environmental safety standards.

Crystals Applications

• Bluetooth audio devices requiring stable clock sources
• Portable communication modules with limited board space
• General-purpose microcontroller clock generation

Crystals Procurement Notes

Verify the specific suffix codes against official Suntsu documentation to confirm exact tolerance and temperature grade specifications. Ensure that the ordering information matches the required load capacitance and ESR limits for the target circuit design. Cross-reference part numbers with authorized distributors to avoid counterfeit components and confirm current availability status prior to purchase.

Crystals Selection Notes

Select this component when a 16 MHz clock source is required within a 4-SMD footprint. Consider the 200 Ohm ESR limit to ensure compatibility with the host oscillator circuit's drive level requirements. Verify that the ±50 ppm stability meets the system's timing accuracy needs across the commercial temperature range. Evaluate alternative load capacitances if the existing PCB trace layout differs from standard designs.

Crystals Part Context

This component belongs to the SXT214 series of surface-mount crystals from Suntsu Electronics, Inc. The series is characterized by small form factors, specifically the 2.0x1.6 mm package size. These devices are engineered for high reliability in consumer electronics and portable devices where space optimization and consistent frequency performance are critical design constraints.

Crystals Replacement Considerations

Direct substitutes must match the 16 MHz frequency, 8 pF load capacitance, and 4-SMD no-lead package dimensions. Verify equivalent ESR ratings and frequency stability tolerances to maintain system timing integrity. Check for compatible operating temperature ranges and RoHS compliance status before integrating alternative manufacturers' parts.