SXT11412DA17-38.400M

Crystals Overview

The SXT11412DA17-38.400M is a surface-mount quartz crystal oscillator manufactured by Suntsu Electronics, Inc., operating at a nominal frequency of 38.4 MHz. It utilizes a 4-pad SMD package with dimensions of 1.6mm x 1.2mm. The component features a load capacitance of 12pF and an equivalent series resistance (ESR) of 100 Ohms. Frequency tolerance is specified at ±20ppm at normal temperature, while frequency stability is rated at ±50ppm. The device supports an operating temperature range from -10°C to +70°C.

Crystals Feature Summary

• Compact 1.6mm x 1.2mm four-pad surface mount design for high-density PCB layouts
• AT-cut fundamental resonance technology ensuring reliable startup characteristics
• Integrated dual grounding pads to enhance electromagnetic interference immunity

Crystals Applications

• Bluetooth wireless communication modules
• Wi-Fi connectivity devices
• Industrial wireless sensor networks

Crystals Procurement Notes

Verify the specific suffix '17' confirms the -10°C to +70°C industrial temperature rating during procurement. Ensure the ordering part number matches the required 12pF load capacitance and 100 Ohm ESR specifications. Confirm RoHS compliance status if restricted substances are mandated for the target assembly process.

Crystals Selection Notes

Select this component when space constraints require a footprint smaller than standard 0402 packages. The four-pad configuration offers superior mechanical stability compared to two-pad alternatives. Verify that the host circuit can accommodate the 12pF load capacitance requirement to maintain the specified ±20ppm frequency accuracy.

Crystals Part Context

This model belongs to the SXT114 series, which focuses on ultra-small form factor crystals. The series is engineered for portable electronics where board real estate is limited. The 1.6x1.2mm size allows for placement in tight spaces within compact consumer and industrial hardware designs.

Crystals Replacement Considerations

SXT11412DD17-38.400M: Offers identical physical dimensions and electrical parameters but may differ in specific manufacturing lot tolerances or packaging variations.