403C35D48M00000

Crystals Overview

The CTS-Frequency Controls 403C35D48M00000 is a fundamental mode quartz crystal resonator designed for surface-mount applications. It operates at a nominal frequency of 48 MHz with a frequency tolerance of ±30 ppm and a stability of ±50 ppm. The component features an equivalent series resistance (ESR) of 60 Ohms and requires a load capacitance of 18 pF. It is housed in a compact 4-SMD, No Lead package measuring 3.20mm x 2.50mm with a maximum height of 0.75mm. The device supports operation within a temperature range of -20°C to +70°C and complies with RoHS3 standards.

Crystals Feature Summary

• Fundamental resonance mode operation ensures stable frequency generation.
• Compact 4-SMD no-lead package facilitates automated surface-mount assembly.
• Compliant with RoHS3 environmental regulations for restricted substances.

Crystals Applications

• Clock signal generation for microprocessors and microcontrollers
• Timing references for communication interface circuits
• Frequency control in consumer electronic devices

Crystals Procurement Notes

Verify the specific suffix codes against official CTS documentation to confirm exact electrical parameters and packaging specifications. Ensure that the requested variant matches the required load capacitance and frequency tolerance for the target circuit design. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and lead times prior to finalizing procurement orders.

Crystals Selection Notes

Select this component when a 48 MHz fundamental mode crystal is required in a small surface-mount footprint. Consider the 18 pF load capacitance requirement to ensure proper oscillator circuit tuning. Evaluate the ±30 ppm tolerance against system timing requirements and verify compatibility with the operating temperature range of -20°C to +70°C for the intended application environment.

Crystals Part Context

This part belongs to the CTS 403 Series of surface-mount crystals. The series offers various frequencies and package sizes optimized for space-constrained designs. The 403C35D48M00000 specifically utilizes the standard 3.2x2.5mm SMD form factor common in modern electronics manufacturing.

Crystals Replacement Considerations

Public confirmed substitute part numbers include 403I35D48M00000 from CTS-Frequency Controls and 8Z-48.000MAGJ-T from TXC CORPORATION. Verify pinout and electrical parameter equivalence before implementation.