402F30711CDT

Crystals Overview

The CTS-Frequency Controls 402F30711CDT is a surface-mount MHz crystal operating at 30.72 MHz with ±10ppm frequency stability and tolerance. It features an 18pF load capacitance and 80 Ohms equivalent series resistance (ESR). The component utilizes fundamental operating mode and is housed in a 4-SMD, No Lead package measuring 2.00mm x 1.60mm with a maximum seated height of 0.55mm. Designed for operation between -20°C and +70°C, it complies with RoHS3 standards and holds MSL Level 1 classification.

Crystals Feature Summary

• Provides stable timing output for embedded designs
• Surface mount construction for automated assembly
• Fundamental oscillation mode operation

Crystals Applications

• Low-power embedded system timing sources
• Microcontroller clock generation
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific suffix 'CDT' against official CTS documentation to confirm packaging type and compliance status. Cross-reference the manufacturer part number with authorized distributor catalogs to ensure authenticity. Check current availability as components may be subject to discontinuation or supply chain constraints. Confirm that the 4-SMD package dimensions match the target PCB footprint requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 30.72 MHz reference with tight ±10ppm stability is required for surface-mount applications. Ensure the circuit design supports an 18pF load capacitance to maintain frequency accuracy. Verify that the operating temperature range of -20°C to +70°C aligns with the environmental conditions of the end product. Consider the 80 Ohm ESR value for oscillator circuit compatibility and startup reliability.

Crystals Part Context

This part belongs to the CTS 402 series of crystals, which are designed for general-purpose timing applications. The series offers various frequency options and package sizes to suit different board space constraints. The 402F30711CDT specifically addresses needs for precise clock signals in compact electronic devices requiring reliable surface-mount integration.

Crystals Replacement Considerations

Consult official CTS documentation for direct substitutes. Potential alternatives within the same series include variants with similar electrical parameters but different packaging or tolerance levels. Verify pinout and dimensional compatibility before substituting.