403C35E16M00000

Crystals Overview

The CTS-Frequency Controls 403C35E16M00000 is a surface-mount MHz crystal operating at a fundamental frequency of 16 MHz. It features a load capacitance of 20pF and an equivalent series resistance (ESR) of 80 Ohms. The component offers a frequency tolerance of ±30ppm and stability of ±50ppm. Housed in a compact 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm x 0.75mm, it supports base harmonic operation within a temperature range of -40°C to 85°C.

Crystals Feature Summary

• Surface mount design for automated assembly
• Fundamental mode quartz crystal operation
• Compact footprint suitable for space-constrained PCB layouts

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to ensure correct packaging and tolerance specifications. Confirm RoHS compliance status and moisture sensitivity level requirements for your manufacturing process. Cross-reference the ESR and load capacitance values with your circuit design to guarantee proper oscillator startup and stability.

Crystals Selection Notes

Select this component when a 16 MHz fundamental frequency crystal is required in a small surface-mount form factor. Ensure the application circuit can accommodate the specified 80 Ohm ESR and 20pF load capacitance. Consider the extended industrial temperature range if the device will operate in environments outside standard commercial limits.

Crystals Part Context

This part belongs to the 403 series of surface-mount crystals from CTS-Frequency Controls. These components are designed for general-purpose timing applications where size reduction is critical compared to traditional through-hole packages. The series provides reliable performance for digital logic and microprocessor systems requiring precise clock signals.

Crystals Replacement Considerations

ATS037SM-1E

Crystals FAQ

What is the physical package type?

The 403C35E16M00000 uses a 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm.

What is the operating temperature range?

The component operates within a temperature range of -40°C to 85°C.