402F30733CJR

Crystals Overview

The CTS-Frequency Controls 402F30733CJR is a surface-mount MHz crystal designed for general frequency control applications. It operates at a fundamental frequency of 30.72 MHz with a frequency tolerance and stability of ±30 ppm. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 80 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.022 inches (0.55mm). The device supports a standard operating temperature range of -20°C to +70°C and is supplied in tape and reel packaging.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount footprint suitable for space-constrained designs
• Fundamental mode operation providing stable frequency generation
• RoHS compliant construction meeting environmental standards

Crystals Applications

• General purpose clock signal generation
• Microcontroller system timing references
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix 'CJR' against official CTS documentation to confirm tape and reel packaging quantity and orientation. Ensure the requested part matches the exact frequency code 30733 corresponding to 30.72 MHz. Cross-reference the 4-SMD package dimensions with PCB footprint libraries prior to procurement to prevent assembly errors.

Crystals Selection Notes

Select this component when a 30.72 MHz fundamental crystal is required in a compact SMD form factor. The ±30 ppm stability suits applications with moderate timing requirements. Consider the 80 Ohm ESR and 10 pF load capacitance to ensure compatibility with the host oscillator circuit's resonant conditions and drive level specifications.

Crystals Part Context

This part belongs to the CTS 402 Series, which focuses on small-sized surface-mount crystals. The series offers various frequencies and packages down to 2.0 x 1.6 mm. The 402F30733CJR specifically addresses the need for reliable 30.72 MHz timing in modern electronics where board space is limited.

Crystals Replacement Considerations

• 402F30733CAT
• 402F30733CAR

Crystals FAQ

What is the physical package type of the 402F30733CJR?

It uses a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm.

Does this crystal support fundamental mode operation?

Yes, the 402F30733CJR operates in fundamental mode.