SXT32412DB38-27.120M

Crystals Overview

The SXT32412DB38-27.120M is a surface-mount crystal manufactured by Suntsu Electronics, Inc., operating at a nominal frequency of 27.12 MHz. It features a load capacitance of 12pF and an equivalent series resistance (ESR) of 50 Ohms. The component exhibits a frequency tolerance of ±20ppm and utilizes a 4-SMD, No Lead package configuration. This device is designed for precision timing applications requiring stable oscillation within specified thermal and electrical parameters.

Crystals Feature Summary

• Provides precise frequency generation at 27.12 MHz with tight stability control
• Utilizes a compact surface-mount package for automated assembly integration
• Engineered for low impedance operation with defined ESR characteristics

Crystals Applications

• Clock source generation for digital communication interfaces
• Timing reference for microcontroller systems
• Frequency stabilization in wireless transceiver modules

Crystals Procurement Notes

Verify the specific lot marking and RoHS compliance status against the manufacturer's current production data sheet prior to ordering. Ensure that the 4-SMD no-lead footprint dimensions match the target PCB design constraints. Confirm that the ±20ppm tolerance aligns with the system clock accuracy requirements. Request official documentation to validate the active status and availability from authorized distribution channels.

Crystals Selection Notes

Select this component when a 27.12 MHz reference is required with a 12pF load capacitance. The 50 Ohm ESR specification must be compatible with the oscillator circuit design. Consider the 4-SMD package size for space-constrained layouts. Evaluate the ±20ppm tolerance against the total system frequency budget to ensure operational reliability under varying environmental conditions.

Crystals Part Context

This part belongs to the SXT324 series of surface-mount crystals from Suntsu Electronics. The series offers various frequency options and package styles tailored for consumer electronics and industrial equipment. The SXT32412DB38 variant specifically denotes the physical dimensions and lead configuration, ensuring compatibility with standard pick-and-place machinery used in modern PCB assembly lines.

Crystals Replacement Considerations

Direct substitutes include other 27.12 MHz crystals with identical 12pF load capacitance and 4-SMD no-lead footprints. Verify that alternative parts maintain the same 50 Ohm ESR and ±20ppm tolerance. Cross-reference pinout and thermal characteristics to ensure functional equivalence without redesigning the surrounding circuitry.