416F27012ISR

Crystals Overview

The CTS-Frequency Controls 416F27012ISR is a surface-mount fundamental mode crystal oscillator operating at 27 MHz. It features a frequency tolerance of ±10 ppm and a frequency stability of ±20 ppm. The component utilizes a 12 pF load capacitance and has an equivalent series resistance (ESR) of 120 Ohms. It is housed in a compact 4-SMD, no-lead package with dimensions of 1.60mm x 1.20mm and a maximum height of 0.45mm. The device supports an industrial operating temperature range of -40°C to 85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental resonance mode operation for stable frequency generation
• Compact 4-SMD no-lead surface mount package design
• Industrial grade temperature rating for extended environmental reliability

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific suffix 'ISR' against the manufacturer's current datasheet to confirm availability status and exact electrical parameters, as product states may change. Ensure the required load capacitance matches the target circuit design before procurement. Cross-reference the package dimensions with PCB footprint libraries to guarantee mechanical compatibility during assembly.

Crystals Selection Notes

Select this component when a 27 MHz fundamental crystal with ±10 ppm initial tolerance is required. The 120 Ohm ESR and 12 pF load capacitance must align with the host oscillator circuit specifications. Consider the -40°C to 85°C temperature range suitability for the intended application environment. Verify that the 1.6x1.2mm SMD form factor fits within the available board space constraints.

Crystals Part Context

This part belongs to the CTS 416 Series of surface-mount crystals. The series offers various frequencies and packages, typically utilizing seam-weld technology. The 416F27012ISR specifically targets applications requiring precise timing at 27 MHz in a small footprint. Similar parts in the series may differ in frequency, tolerance, or temperature range.

Crystals Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include 416F27012CAR and 416F27012CLR from CTS-Frequency Controls. Verify that these alternatives match the specific load capacitance and ESR requirements of the original design before substitution.