406C35B38M88000

Crystals Overview

The CTS-Frequency Controls 406C35B38M88000 is a parallel fundamental quartz crystal designed for surface mount applications. It operates at a nominal frequency of 38.88 MHz with a standard frequency tolerance of ±30 ppm and stability of ±50 ppm. The component features a 13 pF load capacitance and an equivalent series resistance (ESR) of 40 Ohms. It utilizes a hermetic ceramic package measuring 6.0 mm in length, 3.5 mm in width, and 1.2 mm in height. The device supports a maximum drive level of 10 µW and functions within a temperature range of -20°C to +70°C.

Crystals Feature Summary

• Hermetic ceramic surface mount construction
• Fundamental mode crystal design
• Gold terminal plating with nickel barrier

Crystals Applications

• Microcontroller clock sources
• Embedded system timing circuits
• Communication equipment oscillators

Crystals Procurement Notes

Verify the specific suffix B against the official CTS datasheet to confirm the exact electrical parameters and packaging configuration. Ensure the ordering code matches the required frequency and load capacitance specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to procurement to align with assembly standards.

Crystals Selection Notes

Select this component when a hermetically sealed SMD crystal is required for frequencies near 38.88 MHz. The 406 series offers a compact footprint suitable for space-constrained designs. Verify that the circuit drive level does not exceed 10 µW to prevent frequency drift or damage. Check compatibility with the target PCB land pattern dimensions.

Crystals Part Context

This part belongs to the CTS 406 Series, which provides hermetically sealed surface mount quartz crystals. The series covers a frequency range from 7.0 MHz to 54 MHz. These components are characterized by high reliability and stable performance in fundamental mode operation, making them suitable for demanding electronic environments.

Crystals Replacement Considerations

Direct substitutes include other 406 series variants with identical frequency and package dimensions. Cross-reference with CTS part numbers sharing the same physical outline and electrical ratings. Verify that any replacement maintains the hermetic seal and gold/nickel termination specifications.