416F4001XALT

Crystals Overview

The 416F4001XALT is a 40 MHz fundamental mode crystal oscillator manufactured by CTS-Frequency Controls. It features a frequency stability of ±15ppm and a frequency tolerance of ±10ppm at 25°C. The component utilizes a 12pF load capacitance and exhibits an equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, no-lead package with dimensions of 1.60mm x 1.20mm x 0.45mm maximum height. The device operates within a temperature range of -10°C to +60°C and supports surface-mount installation for automated assembly processes.

Crystals Feature Summary

• Fundamental mode operation ensures precise frequency generation without harmonic interference
• Compact 4-SMD no-lead package facilitates high-density surface-mount placement
• Stable performance across industrial temperature ranges for reliable timing applications

Crystals Applications

• Wireless infrastructure timing synchronization
• Wireline core networking equipment
• Embedded communication systems requiring stable clock sources

Crystals Procurement Notes

Verify the specific ordering suffix to confirm exact electrical parameters and packaging configuration. Cross-reference the manufacturer datasheet to ensure compatibility with existing circuit designs. Confirm availability status as distribution channels may vary. Validate that the selected variant meets the required frequency stability and load capacitance specifications for the target application environment.

Crystals Selection Notes

Select this component when a 40 MHz fundamental crystal with ±15ppm stability is required. Ensure the design accommodates the 12pF load capacitance and 60 Ohm ESR characteristics. Consider the operating temperature range limits for environmental suitability. Verify that the 4-SMD footprint aligns with the PCB layout constraints and assembly capabilities.

Crystals Part Context

This part belongs to the 416 series of MHz crystals from CTS-Frequency Controls. The series offers various frequencies and packages tailored for timing applications. The 416F4001XALT specifically addresses needs for 40 MHz signals in space-constrained surface-mount designs. It complements other variants in the lineup offering different frequencies or load capacitances.

Crystals Replacement Considerations

The 416F4001XALR is listed as a parameter-equivalent alternative in distributor databases. Verify if the replacement matches the exact ESR and stability requirements. Ensure the package dimensions and pinout are compatible with the existing footprint before substitution.