402F48012IDR

Crystals Overview

The 402F48012IDR is a 48 MHz fundamental mode crystal manufactured by CTS-Frequency Controls. It features a frequency tolerance of ±10ppm and stability of ±20ppm at 25°C. The component utilizes an 18pF load capacitance and exhibits a maximum equivalent series resistance (ESR) of 60 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm x 0.55mm. The device operates within a temperature range of -40°C to +85°C and complies with RoHS3 standards.

Crystals Feature Summary

• Sealed ceramic surface mount construction for environmental protection
• Fundamental mode crystal design ensuring stable oscillation
• Compact 4-SMD no-lead footprint optimized for automated assembly

Crystals Applications

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

Crystals Procurement Notes

Verify the specific suffix ID against the official CTS datasheet to confirm pin configuration and tape/reel specifications. Ensure the ordering code matches the required frequency tolerance and load capacitance parameters. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 48 MHz fundamental crystal with ±10ppm initial tolerance is required. The 18pF load capacitance must match the oscillator circuit design. Consider the 60 Ohm ESR limit for driver level sensitivity. The -40°C to +85°C operating range suits general commercial applications. Verify board space constraints against the 2.00mm x 1.60mm package dimensions.

Crystals Part Context

This part belongs to the CTS 402 Series of surface mount crystals. The series offers various frequencies and tolerances in standardized SMD packages. The 402F48012IDR specifically targets applications requiring precise timing at 48 MHz. It represents a standard passive frequency control solution within the broader CTS portfolio of resonators and oscillators.

Crystals Replacement Considerations

Direct substitutes include other 48 MHz crystals with identical 18pF load capacitance and similar ESR limits. Verify package compatibility with the 4-SMD No Lead form factor. Check if alternative manufacturers offer equivalent frequency stability and temperature range specifications for seamless integration.