049SS2-16.000F12DTNJK

Crystals Overview

The 049SS2-16.000F12DTNJK is a quartz crystal resonator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a fundamental frequency of 16 MHz with a frequency tolerance of ±10 ppm. The component features a load capacitance of 12 pF and an equivalent series resistance (ESR) of 80 Ohms. It utilizes the HC-49SMD package configuration, designed for surface-mount applications. This part is categorized as an active MHz crystal suitable for precision timing circuits requiring stable frequency generation.

Crystals Feature Summary

• Provides precise 16 MHz frequency output with tight stability
• Designed for surface-mount integration via HC-49SMD package
• Optimized for low-noise signal processing applications

Crystals Applications

• Smartphone timing circuits
• Satellite communication systems
• In-vehicle electronic control units
• GPS receiver modules

Crystals Procurement Notes

Verify the specific ordering suffix DTNJK against official Suzhou Hangjing documentation to confirm the exact frequency tolerance and packaging specifications. Ensure compatibility with existing PCB footprint requirements for the HC-49SMD form factor. Cross-reference the load capacitance value with circuit design parameters to maintain signal integrity. Confirm active status and availability through authorized channels prior to final procurement decisions.

Crystals Selection Notes

Select this component when a 16 MHz reference with ±10 ppm accuracy is required for surface-mount designs. The HC-49SMD package offers space efficiency compared to through-hole alternatives. Consider the 12 pF load capacitance requirement for oscillator circuit tuning. Evaluate the ESR specification against driver strength limitations in the target microcontroller or clock generator interface.

Crystals Part Context

This part belongs to the 049SS2 series of quartz crystals from Suzhou Hangjing Elec&Tech. The series focuses on providing reliable frequency control components for consumer electronics and industrial applications. The manufacturer emphasizes rigorous testing to ensure ultra-low failure rates across their product line, supporting global supply chain demands for consistent quality in frequency control units.

Crystals Replacement Considerations

Direct substitutes include other 16 MHz HC-49SMD crystals with matching 12 pF load capacitance and similar ESR values. Verify that alternative parts meet the same ±10 ppm tolerance requirement. Check mechanical dimensions for pin compatibility and soldering profile alignment. Ensure the replacement maintains the same operating temperature range specified for the original application environment.