402F50012IAT

Crystals Overview

The CTS-Frequency Controls 402F50012IAT is a surface-mount MHz crystal operating at a fundamental frequency of 50.0000 MHz. It features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 60 Ohms. The component offers a frequency tolerance of ±10 ppm and stability of ±20 ppm. Housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.55mm, it supports operation between -40°C and +85°C.

Crystals Feature Summary

• Fundamental mode quartz crystal resonator for precise timing applications
• Compact 4-SMD no-lead surface mount package design
• Wide industrial temperature range capability from -40°C to +85°C
• Low equivalent series resistance for efficient circuit integration

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits
• Embedded system oscillators

Crystals Procurement Notes

Verify the specific suffix 'IAT' against official CTS documentation to confirm tape and reel packaging specifications. Ensure the requested quantity aligns with manufacturer standard packing sizes. Cross-reference the full part number with current distributor availability lists, as surface mount components may have limited stock or require special ordering procedures depending on regional supply chains.

Crystals Selection Notes

Select this component when a 50 MHz fundamental frequency with tight ±10 ppm initial tolerance is required. The 10 pF load capacitance must match the oscillator circuit design. Consider the 4-SMD footprint constraints and the -40°C to +85°C operating range. Verify that the 60 Ohm ESR is compatible with the host oscillator's drive level requirements before finalizing the design.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals. The series provides various frequencies and packages for general-purpose timing needs. The 402F50012IAT specifically addresses high-frequency applications requiring small form factors. It complements other variants in the lineup differing by frequency code or load capacitance values within the same physical envelope.

Crystals Replacement Considerations

Direct substitutes include 402F50012IAR and 402F50012IJR from CTS-Frequency Controls. These alternatives share identical electrical parameters and mechanical dimensions. Verify that any substitute matches the specific packaging configuration required for automated assembly processes.