445A35H13M00000

Crystals Overview

The CTS-Frequency Controls 445A35H13M00000 is a 13.0000 MHz fundamental mode quartz crystal resonator designed for surface mount applications. It features a 16PF load capacitance and ±30ppm frequency tolerance at room temperature, with stability of ±50ppm. The component operates within a temperature range of -10°C to +60°C and exhibits an equivalent series resistance (ESR) of 50 Ohms maximum. Housed in a compact 2-SMD, No Lead package measuring 5.00mm x 3.20mm with a maximum height of 1.35mm, it utilizes glass seal technology for environmental robustness.

Crystals Feature Summary

• Utilizes glass seal construction for enhanced environmental protection and long-term reliability.
• Designed for surface mount integration into high-density electronic assemblies.
• Operates in fundamental resonance mode for precise timing synchronization.

Crystals Applications

• Wireless infrastructure equipment requiring stable clock signals
• Wireline core networking hardware
• General purpose digital circuit timing

Crystals Procurement Notes

Verify the specific suffix configuration against the design schematic to ensure compatibility with the target load capacitance and mounting requirements. Confirm that the operating temperature range aligns with the system's thermal environment. Cross-reference the datasheet for soldering profile recommendations to maintain component integrity during assembly processes.

Crystals Selection Notes

Select this component when a 13 MHz fundamental frequency with 16pF load capacitance is required for surface mount designs. Consider the ±30ppm initial tolerance and ±50ppm total stability specifications against system jitter requirements. Ensure the 2-SMD footprint matches the PCB layout constraints and verify that the 50 Ohm ESR fits the oscillator circuit drive level limitations.

Crystals Part Context

This part belongs to the CTS 445 Series of glass seal crystals, which are engineered for general-purpose timing applications. The series offers various frequency and package options, providing designers with standardized components for reliable frequency control in consumer, industrial, and telecommunications electronics without requiring custom solutions.

Crystals Replacement Considerations

Direct substitutes include 445I35C13M00000 and 445C32C13M00000 from CTS-Frequency Controls. Verify electrical equivalence regarding load capacitance and frequency tolerance before substitution.