LFXTAL071256

Overview

The LFXTAL071256 is a surface-mount quartz crystal from the IQXC-42 series, manufactured by IQD Frequency Products. It operates at a nominal frequency of 20 MHz with a frequency tolerance of ±10 ppm and stability of ±100 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 100 Ohms. It utilizes a 4-SMD, no-lead package measuring 2.00 mm x 1.60 mm x 0.50 mm. Designed for automotive applications, it meets AEC-Q200 standards and functions within a temperature range of -40°C to +125°C.

Feature Summary

• AEC-Q200 qualified for automotive reliability
• Compact 4-SMD no-lead surface mount design
• Extended industrial temperature operation up to 125°C

Applications

• Automotive electronic systems
• IoT devices requiring high stability
• RFID tag implementations
• Smart-home hardware components

Procurement Notes

Verify the specific suffix indicating packaging format, such as Cut Tape or Reel, when placing orders, as these affect handling procedures. Confirm RoHS compliance status through official documentation prior to integration. Ensure the selected variant matches the required tape-and-reel specifications for automated assembly lines. Cross-reference the manufacturer part number with distributor catalogs to identify available stock levels and lead times accurately.

Selection Notes

Select this component for designs requiring small form factor crystals with automotive-grade durability. The 2.00mm x 1.60mm footprint suits space-constrained PCB layouts. Verify that the 10pF load capacitance aligns with the host circuit's oscillator requirements. Consider the extended temperature range if the application environment exceeds standard commercial limits. Evaluate the ESR value against the driving circuit capabilities to ensure stable oscillation.

Part Context

This part belongs to the IQXC-42 AUTO series, specifically engineered for automotive and IoT applications. IQD Frequency Products specializes in frequency control solutions, offering various quartz crystals and oscillators. The IQXC-42 series provides reliable performance in compact packages, supporting modern electronics trends toward miniaturization and robust environmental resilience across diverse operational conditions.

Replacement Considerations

Consult official substitution guides for compatible alternatives. No direct public substitute part numbers are confirmed in the provided data.