RH100-24.000-12-5050-TR

Crystals Overview

The RH100-24.000-12-5050-TR is a 24MHz fundamental mode surface-mount crystal oscillator from the Raltron RH100 series, housed in a compact 5.0x3.2mm package. It features a nominal frequency tolerance of ±10ppm at 25°C and a full temperature stability of ±10ppm over an extended range of -40°C to +85°C. The unit has a load capacitance of 12pF, a maximum equivalent series resistance (ESR) of 60Ω, and a first-year aging rate of ±2ppm max. Designed for microprocessor clock applications, it supports standard lead-free soldering profiles with a peak temperature up to 260°C.

Crystals Feature Summary

• Fundamental oscillation mode ensures high reliability and simplified circuit matching without harmonic filtering requirements.
• Extended industrial operating temperature range (-40°C to +85°C) provides stable performance in demanding environments.
• Low equivalent series resistance (ESR) facilitates easy startup and compatibility with low-power microcontroller circuits.
• Standard SMT packaging and MSL Level 1 rating streamline automated assembly and reduce pre-soldering handling constraints.

Crystals Applications

• Microprocessor and microcontroller system clocks
• Industrial Ethernet PHY reference timing
• IoT gateway and edge computing devices
• Consumer electronics requiring precise timing

Crystals Procurement Notes

Verify that the specific part number suffix matches the required load capacitance and temperature grade. Confirm compliance with RoHS, REACH, and halogen-free standards if mandated by the end product regulations. Ensure PCB layout accounts for the specified 12pF load capacitance including stray capacitance. Check datasheet for reflow soldering profile limits to prevent thermal damage during assembly.

Crystals Selection Notes

Select this component when a 24MHz base frequency is required for MCU or PHY synchronization. The ±10ppm stability across the -40°C to +85°C range suits industrial and commercial applications. Consider the 60Ω ESR limit against the driving circuit's capability. This model is suitable for designs prioritizing size reduction via the 5050 footprint while maintaining industrial-grade temporal accuracy.

Crystals Part Context

This component belongs to the RH100 series of microprocessor crystals manufactured by Raltron Electronics. The series offers various frequencies and packages tailored for digital signal processing and communication interfaces. The 5050 package variant balances board space efficiency with robust electrical characteristics for mass-produced electronic assemblies.

Crystals Replacement Considerations

Cross-reference with other RH100 series variants sharing the 24MHz frequency and 12pF load capacitance. Verify package dimensions and pin configuration compatibility before substitution. Ensure replacement parts meet identical temperature stability and ESR specifications for circuit integrity.