402F30733CKR

Crystals Overview

The CTS-Frequency Controls 402F30733CKR is a surface-mount MHz crystal operating at a nominal frequency of 30.72 MHz. It features a load capacitance of 8 pF and an equivalent series resistance (ESR) of 80 Ohms. The component exhibits a frequency stability and tolerance of ±30 ppm. Designed for base harmonic operation, it utilizes a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.55mm. The device supports a commercial operating temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Compact 4-SMD no-lead surface mount package design
• Base harmonic fundamental oscillation mode
• Commercial grade temperature range capability

Crystals Applications

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

Crystals Procurement Notes

Verify the specific ordering suffix against official CTS documentation to ensure correct packaging and electrical parameters. Confirm that the selected variant matches the required load capacitance and ESR specifications for the target circuit design. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current product status before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 30.72 MHz reference with ±30 ppm stability is required in a compact SMD form factor. Ensure the application circuit provides the specified 8 pF load capacitance to maintain accurate frequency performance. Verify that the 80 Ohm ESR aligns with the oscillator circuit requirements and that the -20°C to +70°C temperature range meets the operational environment constraints.

Crystals Part Context

This component belongs to the 402 Series from CTS-Frequency Controls, which offers various surface-mount crystals. The 402F30733CKR specifically denotes the 30.72 MHz frequency variant with 8 pF load capacitance. It is distinct from other series like GL or LP, offering a different package profile and electrical characteristic set tailored for space-constrained surface mount applications.

Crystals Replacement Considerations

Direct substitutes within the same series include 402F30733CAR and 402F30733CJT. These variants share identical electrical specifications but may differ in packaging quantities or reel configurations. Always verify datasheet compatibility before substitution.