402F3741XIKT

Crystals Overview

The CTS-Frequency Controls 402F3741XIKT is a surface-mount quartz crystal resonator operating at a fundamental frequency of 37.4 MHz. It features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 100 Ohms. The component offers a frequency stability and tolerance of ±15 ppm. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum seated height of 0.55mm. The device supports an operating temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact 4-SMD no-lead surface mount packaging
• High stability with ±15 ppm frequency tolerance
• RoHS3 compliant environmental construction

Crystals Applications

• Microcontroller clock circuits
• Communication module timing references
• Embedded system oscillator inputs

Crystals Procurement Notes

Verify the specific suffix 'XIKT' against the manufacturer's current datasheet to confirm exact tape and reel specifications. Check for obsolescence status as availability may vary. Ensure the 8pF load capacitance matches the target circuit design requirements before procurement.

Crystals Selection Notes

Select this component when a 37.4 MHz fundamental frequency is required in a small surface-mount footprint. The 8pF load capacitance must align with the host oscillator circuit's internal capacitance. Consider the -20°C to +70°C temperature range suitability for the intended operational environment.

Crystals Part Context

This part belongs to the CTS 402 series of general-purpose crystals. The series provides various frequency options in standardized SMD packages. The 402F3741XIKT specifically targets applications needing stable 37.4 MHz timing in consumer or industrial electronics.

Crystals Replacement Considerations

Direct substitutes include other 37.4 MHz crystals with identical 8pF load capacitance and 4-SMD 2x1.6mm footprint. Verify ESR compatibility and temperature range equivalence. Cross-reference with CTS part numbers like 402F3741XXKT variants if pinout and electrical specs match.