LFXTAL071791REEL

Overview

LFXTAL071791REEL is a discontinued quartz crystal oscillator manufactured by IQD Frequency Products. It operates at a nominal frequency of 27 MHz with a tolerance of ±50 ppm. The component features an 8 pF load capacitance and a maximum equivalent series resistance (ESR) of 50 Ohms. Designed for surface-mount technology, it utilizes a 4-SMD, No Lead package configuration. This part was specifically engineered for automotive applications, ensuring reliability and stability under demanding conditions.

Feature Summary

• Engineered for automotive use to ensure reliability and stability
• Surface-mount design with a compact 4-SMD, No Lead package
• Operates at a nominal frequency of 27 MHz

Applications

• Automotive electronic systems requiring stable clock signals
• High-frequency circuit timing applications
• Discontinued replacement scenarios in legacy automotive designs

Procurement Notes

This component is officially listed as no longer manufactured by IQD Frequency Products. Procurement must focus on identifying verified public substitute part numbers from the same manufacturer or compatible alternatives. Verify that any replacement meets the original electrical specifications, including 27 MHz frequency, 8 pF load capacitance, and AEC-Q200 compliance if required for automotive integration. Confirm package compatibility before integration.

Selection Notes

Select this component only for legacy designs where the specific 27 MHz frequency and 8 pF load capacitance are critical. Due to its discontinued status, primary selection criteria involve finding a direct functional equivalent. Ensure the replacement maintains the 4-SMD, No Lead form factor and supports the required operating temperature range for automotive environments. Validate that the new part meets all necessary automotive qualification standards.

Part Context

The LFXTAL071791REEL belongs to the family of high-frequency crystal oscillators designed for robust performance in automotive electronics. Manufactured by IQD Frequency Products, a UK-based supplier specializing in quartz crystals and oscillators, this part represents a specialized solution for timing requirements in vehicles. Its discontinuation reflects product lifecycle management within the automotive supply chain.

Replacement Considerations

Public confirmed substitute part numbers are not explicitly provided in the source data. Users should consult IQD Frequency Products for current recommended replacements or verify cross-reference databases for components matching the 27 MHz, 8 pF, 4-SMD specification.