SXT22419CC17-24.000M

Crystals Overview

The SXT22419CC17-24.000M is a 24 MHz fundamental AT-cut crystal oscillator manufactured by Suntsu Electronics, Inc. It operates within a commercial temperature range of 0°C to +70°C and features a frequency tolerance of ±25 ppm. The component utilizes a 4-SMD, no-lead package with a load capacitance of 19 pF and an equivalent series resistance (ESR) of 80 Ohms maximum. This surface-mount device is designed for applications requiring stable frequency generation in compact electronic circuits.

Crystals Feature Summary

• Four-terminal surface mount design provides enhanced electromagnetic interference shielding compared to two-pin variants.
• Fundamental AT-cut resonator technology ensures reliable oscillation without the need for additional matching inductors.

Crystals Applications

• Bluetooth low energy (BLE) communication modules
• Short-range wireless positioning tags
• PCMCIA interface cards

Crystals Procurement Notes

Verify that the specific application environment remains strictly within the 0°C to +70°C operating range, as this model lacks industrial-grade thermal specifications. Confirm that the circuit design accommodates the 80 Ohm ESR limit to ensure proper startup conditions. Ensure PCB layout supports the 4-pad no-lead footprint geometry to maintain mechanical stability and electrical integrity during assembly.

Crystals Selection Notes

Select this component when a 24 MHz reference signal is required for commercial-grade devices with moderate frequency stability needs. The 19 pF load capacitance must match the host microcontroller or transceiver input requirements to achieve accurate timing. Consider alternative models if the system demands wider temperature ranges or tighter frequency tolerances than ±25 ppm allows.

Crystals Part Context

This part belongs to the SXT224 series of 4-pad ceramic surface-mount crystals from Suntsu Electronics. The series is engineered for high-density layouts where space constraints are critical. The four-pad configuration distinguishes it from standard two-pin crystals by offering improved grounding capabilities for noise-sensitive RF applications.

Crystals Replacement Considerations

Direct substitutes include other 24 MHz, 19 pF, 4-SMD crystals with comparable ESR ratings. Verify pin compatibility and load capacitance before swapping. Models like SXT22419CB38-24.000M offer similar electrical characteristics but may differ in temperature range or tolerance specifications.