SXT11410DB17-30.000M

Crystals Overview

The SXT11410DB17-30.000M is a 30 MHz AT-cut fundamental mode crystal oscillator manufactured by Suntsu Electronics, Inc. It features a compact 4-SMD, No Lead (1.6x1.2mm) package with two integrated ground pads for enhanced electromagnetic interference resistance. The component operates within a temperature range of -10°C to +70°C and maintains a frequency tolerance of ±20ppm. Key electrical specifications include a load capacitance of 10pF and a maximum equivalent series resistance of 100 Ohms at this frequency. The device is RoHS compliant and designed for surface-mount assembly in high-density circuit layouts.

Crystals Feature Summary

• Compact 1.6x1.2mm four-pad surface-mount package with dual ground connections for superior noise immunity
• AT-cut fundamental resonance design ensuring reliable startup characteristics across the operating temperature range
• Low equivalent series resistance of 100 Ohms facilitating flexible matching network design

Crystals Applications

• Bluetooth wireless modules requiring precise clock synchronization
• Wi-Fi enabled consumer electronics and IoT devices
• Industrial small wireless communication systems
• Precision timing circuits in portable handheld equipment

Crystals Procurement Notes

Verify that the specific ordering suffix matches the required temperature range (-10°C to +70°C) and frequency stability parameters. Confirm package dimensions align with PCB footprint constraints. Ensure compliance with environmental directives such as RoHS if applicable to the target market. Cross-reference the manufacturer datasheet for any recent updates to mechanical tolerances or recommended soldering profiles before finalizing procurement orders.

Crystals Selection Notes

Select this component when space-constrained designs require a miniature crystal with improved grounding capabilities compared to standard two-pad variants. The low ESR value supports stable oscillation in circuits with limited drive levels. Consider the -10°C to +70°C operating range against application thermal requirements. This part is suitable for applications where moderate frequency stability is sufficient and high-precision industrial grades are not mandated.

Crystals Part Context

This model belongs to the SXT114 series of ultra-small crystals from Suntsu Electronics. The series utilizes a 1.6x1.2mm footprint, significantly smaller than traditional 0402 components. The naming convention encodes key parameters: '114' indicates the series, 'D' specifies the ±20ppm tolerance, 'B' denotes the temperature range, and '17' confirms the -10°C to +70°C specification. This family targets miniaturized wireless and mobile applications.

Crystals Replacement Considerations

Direct substitutes must match the 30 MHz frequency, 10pF load capacitance, and 4-SMD no-lead package geometry. Verify that alternative parts offer comparable ESR values below 100 Ohms to ensure circuit compatibility. Check for identical temperature range specifications to avoid thermal performance issues. Generic industry equivalents may differ in ground pad configuration or mounting height.