7V-40.000MAHV-T

Crystals Overview

The TXC Corporation 7V-40.000MAHV-T is a surface-mount MHz crystal operating at a fundamental frequency of 40.0000 MHz. It features a load capacitance of 8 pF and a frequency tolerance of ±30 ppm. The component utilizes a 4-SMD, no-lead package with dimensions of 3.20 mm x 2.50 mm and a maximum height of 0.035 inches (0.90 mm). It exhibits an equivalent series resistance (ESR) of 60 ohms and supports a base harmonic operating mode. The device is rated for operation within a temperature range of -40°C to +85°C.

Crystals Feature Summary

• Provides stable frequency generation in a compact surface-mount footprint
• Operates reliably across extended industrial temperature ranges
• Supports standard SMD reflow soldering processes

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific suffix configuration against the manufacturer's official part number guide to ensure correct load capacitance and tolerance specifications. Confirm that the selected variant matches the required frequency stability and temperature range for the target application environment before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 40 MHz fundamental frequency with ±30 ppm stability is required in a small 3.2x2.5 mm package. Ensure the circuit design accommodates the specified 8 pF load capacitance and 60 ohm ESR characteristics. Verify compatibility with the intended operating temperature range of -40°C to +85°C during the design phase.

Crystals Part Context

This component belongs to the 7V series of ceramic crystals manufactured by TXC Corporation. The series offers various frequency options in standardized surface-mount packages designed for high-volume manufacturing integration. The 7V series is engineered to meet RoHS3 compliance standards and provides consistent performance for general-purpose timing applications.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 8Y-40.000MAHV-T and 7M-40.000MAHV-T from TXC Corporation.