402F26012IJT

Crystals Overview

The CTS-Frequency Controls 402F26012IJT is a surface-mount MHz crystal designed for fundamental mode operation. It operates at a nominal frequency of 26 MHz with a frequency tolerance of ±10ppm and stability of ±20ppm. The component features a load capacitance of 9pF and an equivalent series resistance (ESR) of 100 Ohms. It is housed in a compact 4-SMD, no-lead package measuring 2.00mm x 1.60mm with a maximum height of 0.55mm. The device supports an operating temperature range from -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator
• Compact 4-SMD surface mount footprint
• Low profile design suitable for space-constrained PCBs
• Compliant with RoHS3 environmental regulations

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing
• Communication interface synchronization
• Consumer electronics timing circuits

Crystals Procurement Notes

Verify current availability status as the part may be discontinued or limited. Confirm package orientation and pinout compatibility during integration. Ensure ESR requirements match circuit design specifications. Check for alternative leaded or tape-and-reel variants if supply constraints exist. Validate RoHS3 compliance documentation for regulatory adherence.

Crystals Selection Notes

Select this component when a 26 MHz fundamental frequency with tight ±10ppm tolerance is required. The 9pF load capacitance suits standard CMOS logic interfaces. Consider the 100 Ohm ESR for oscillator circuit stability. The small 2x1.6mm package aids in high-density board layouts. Verify thermal performance within the specified -40°C to +85°C range for the target application environment.

Crystals Part Context

This part belongs to the CTS 402 series of surface-mount crystals. The series offers various frequencies and packages. The 402F26012IJT specifically targets applications needing precise timing in a small form factor. It shares mechanical dimensions with other 402 series variants but differs in electrical parameters like frequency and tolerance.

Crystals Replacement Considerations

Direct substitutes include 402F26012IJR and 402F26022IJR from CTS-Frequency Controls. These share identical mechanical dimensions and basic electrical characteristics. Verify specific tolerance and ESR differences before substitution.