X2U019200BZ1H-CEHQZ

Crystals Overview

The X2U019200BZ1H-CEHQZ is a passive surface-mount crystal resonator manufactured by Harmony Electronics Corp. It operates at a fundamental frequency of 19.2 MHz with a frequency tolerance of ±10 ppm and a load capacitance of 7 pF. The component features an equivalent series resistance (ESR) of 80 Ohms and utilizes a 4-SMD, No Lead package configuration. Designed for reliability in demanding environments, it supports an operating temperature range from -30°C to +85°C. This device belongs to the HSX211SR series, providing precise timing solutions for digital circuits requiring stable clock signals within specified thermal and electrical constraints.

Crystals Feature Summary

• Passive quartz crystal resonator designed for surface-mount technology applications
• Provides stable 19.2 MHz timing reference with ±10 ppm frequency accuracy
• Operates reliably across extended industrial temperature ranges

Crystals Applications

• Communications equipment
• Broadband fixed line access systems
• Consumer devices requiring precise clock synchronization

Crystals Procurement Notes

Verify the specific ordering suffix CEHQZ against official Harmony Electronics documentation to confirm package type and termination style. Ensure the required load capacitance matches the circuit design specifications. Confirm that the ±10 ppm tolerance meets system timing requirements. Check datasheet revisions for any updates regarding mechanical dimensions or recommended soldering profiles before placing orders.

Crystals Selection Notes

Select this component when a 19.2 MHz passive crystal is required for space-constrained designs due to its no-lead SMD form factor. Consider the 80 Ohm ESR value for oscillator circuit stability calculations. Verify compatibility with the target application's temperature range, as the device supports operation down to -30°C. Ensure the 7 pF load capacitance aligns with the host oscillator's internal capacitance settings.

Crystals Part Context

This part belongs to the HSX211SR series of quartz crystals from Harmony Electronics. The manufacturer specializes in precision frequency control components established since 1976. The series is engineered for miniaturization trends while maintaining performance accuracy. Harmony collaborates with industry partners to enhance quality control processes for these timing devices used in networking and consumer sectors.

Crystals FAQ

What is the package type for the X2U019200BZ1H-CEHQZ?

It uses a 4-SMD, No Lead package configuration.

Does this component operate in low-temperature environments?

Yes, the operating temperature range extends down to -30°C.