8Y40072007

Crystals Overview

The TXC Corporation 8Y40072007 is a surface-mount ceramic crystal oscillator designed for high-precision timing applications. It operates at a fundamental frequency of 40 MHz with a load capacitance of 11.5 pF and a frequency tolerance of ±30 ppm. The component features an equivalent series resistance (ESR) of 60 Ohms and supports a maximum drive level of 100 µW. It is housed in a compact SMD-4 package measuring 2.0 mm in length, 1.6 mm in width, and 0.5 mm in height. The device functions within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Utilizes seam sealing technology for enhanced environmental stability and reliability
• Provides high-frequency stability suitable for precision clock generation
• Features a miniature SMD-4 footprint optimized for space-constrained PCB layouts

Crystals Applications

• Microcontroller unit clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's official part number guide to ensure correct load capacitance and tolerance specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into the assembly process. Cross-reference the datasheet for recommended soldering profiles to maintain component integrity during surface mount placement.

Crystals Selection Notes

Select this component when a 40 MHz reference signal is required in a minimal footprint environment. Ensure the target circuit design accommodates the specified 11.5 pF load capacitance to achieve accurate frequency performance. Evaluate the thermal operating range to confirm suitability for the intended application environment.

Crystals Part Context

This part belongs to the 8Y series of seam sealing crystals from TXC Corporation. These components are engineered for applications demanding small size and robust performance. The series utilizes advanced manufacturing techniques to deliver stable oscillation characteristics in a compact surface-mount form factor.

Crystals Replacement Considerations

Consult the official TXC replacement matrix for verified substitutes. Direct replacements must match the 40 MHz frequency, 11.5 pF load capacitance, and SMD-4 package dimensions.