US4000014

Crystals Overview

The US4000014 is a ceramic crystal oscillator manufactured by Diodes Incorporated, designed for surface-mount applications. It operates at a fundamental frequency of 40 MHz with a load capacitance of 8 pF and a frequency tolerance of ±10 ppm. The component exhibits an equivalent series resistance (ESR) of 60 Ohms and utilizes the SEAM1612 package, measuring 1.6 mm in length, 1.2 mm in width, and 0.6 mm in height. This device provides stable timing signals for electronic circuits requiring precise clock references.

Crystals Feature Summary

• Surface-mount ceramic crystal construction
• Fundamental frequency operation at 40 MHz
• Compact SEAM1612 footprint design

Crystals Applications

• General-purpose timing circuits
• Microcontroller clock sources
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific manufacturer designation associated with this part number, as distribution channels may attribute it to Diodes Incorporated while sourcing from other suppliers like Seiko or Epson. Confirm the exact package dimensions and electrical parameters against the official datasheet before integration. Ensure compliance with RoHS and REACH regulations relevant to your region. Check for end-of-life status or obsolescence notices prior to finalizing procurement plans.

Crystals Selection Notes

Select this component when a compact, low-cost ceramic resonator is required for 40 MHz applications. Consider the 8 pF load capacitance requirement for circuit matching. Evaluate the 60 Ohm ESR against system stability needs. Compare physical dimensions of the SEAM1612 package against available PCB space constraints.

Crystals Part Context

Diodes Incorporated offers a broad portfolio of semiconductor products including discrete devices, logic, analog, and mixed-signal ICs. The US4000014 falls within their timing and connection solutions category, specifically under crystals and oscillators. This product line supports industrial, automotive, computing, and consumer markets by providing essential clock generation components.

Crystals Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Distributors list alternative manufacturers such as Seiko, Epson, CITIZEN, and ECS Inc. International for similar specifications. Verify cross-references through official manufacturer substitution guides.