402WF48012IVR

Crystals Overview

The 402WF48012IVR is a surface-mount quartz crystal oscillator manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 48 MHz with a load capacitance of 7 pF and a maximum series resistance of 60 Ohms. The component exhibits a frequency tolerance of ±10 ppm and a stability of ±20 ppm across an operating temperature range of -40°C to +85°C. It utilizes a compact 4-SMD, no-lead package measuring 2.00 mm x 1.60 mm, designed for IoT applications.

Crystals Feature Summary

• IoT enhanced quartz crystal design optimized for compact embedded systems
• Surface mount construction in a small form factor footprint
• Wide operating temperature range supporting industrial environments

Crystals Applications

• Internet of Things (IoT) modules
• Microcontroller unit clock sources
• Wireless communication devices

Crystals Procurement Notes

Verify the specific ordering suffix IVR against the manufacturer's current datasheet to confirm package type and reel quantity specifications. Ensure the load capacitance requirement of the target circuit matches the 7 pF specification. Confirm RoHS compliance status if required by project standards. Cross-reference the maximum series resistance value with the system design constraints.

Crystals Selection Notes

Select this component when a 48 MHz reference signal is required for space-constrained designs. The 2.00 mm x 1.60 mm package size suits high-density PCB layouts. Consider the ±20 ppm stability limit for timing-sensitive applications. Verify that the 60 Ohms maximum ESR is compatible with the oscillator circuit drive level requirements.

Crystals Part Context

This part belongs to the 402W series of IoT enhanced crystals from CTS-Frequency Controls. The series focuses on miniaturized solutions for modern wireless and sensor networks. The 402WF48012IVR specifically addresses the need for stable clocking in compact consumer and industrial electronics where board real estate is limited.

Crystals Replacement Considerations

Check for direct substitutes within the 402W series offering identical electrical parameters. Verify compatibility with existing PCB footprints when considering alternative packages. Ensure any replacement maintains the same frequency tolerance and temperature stability ratings.