402F32012IJR

Crystals Overview

The CTS-Frequency Controls 402F32012IJR is a surface-mount quartz crystal resonator operating at a fundamental frequency of 32.0000 MHz. It features a load capacitance of 9 pF and an equivalent series resistance (ESR) of 80 Ohms. The component offers a frequency stability and tolerance of ±10 ppm. Designed for robust performance, it operates within a temperature range of -40°C to +85°C. The device utilizes a 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm x 0.55mm maximum height.

Crystals Feature Summary

• Fundamental mode operation for precise frequency generation
• Compact 4-SMD no-lead surface mount footprint
• High frequency stability of ±10 ppm
• Wide industrial temperature range capability

Crystals Applications

• Microcontroller clock sources
• Communication module timing references
• Digital signal processing circuits
• Motor control systems

Crystals Procurement Notes

Verify the specific suffix 'IJR' against the manufacturer's current datasheet to confirm active status and pinout compatibility. Ensure the design-in process accounts for the 9pF load capacitance requirements of the host circuit. Confirm RoHS compliance and MSL ratings prior to assembly planning.

Crystals Selection Notes

Select this component when a 32 MHz reference with tight ±10 ppm stability is required in a small form factor. The 80 Ohm ESR value must be compatible with the oscillator circuit's drive level specifications. Consider the 4-SMD package size constraints during PCB layout and thermal management analysis.

Crystals Part Context

This part belongs to the CTS 402 Series of surface-mount crystals. The series provides various frequencies and package sizes for general-purpose timing applications. The 402F32012IJR specifically targets applications needing high stability in a compact SMD footprint, distinguishing it from larger through-hole or lower-stability variants.

Crystals Replacement Considerations

Direct substitutes include parts with identical electrical parameters such as 402F32012IKR. Verify that any replacement maintains the 9pF load capacitance and 80 Ohm ESR values to ensure circuit oscillation reliability without redesign.