402F32012IDT

Crystals Overview

The CTS-Frequency Controls 402F32012IDT is a surface-mount MHz crystal designed for precision timing applications. It operates at a fundamental frequency of 32 MHz with a load capacitance of 18 pF and an equivalent series resistance (ESR) of 80 Ohms. The component offers a frequency stability of ±20 ppm and a tolerance of ±10 ppm. Housed in a compact 4-SMD, No Lead package measuring 2.00mm x 1.60mm with a maximum height of 0.55mm, it supports a wide operating temperature range from -40°C to 85°C. The device complies with RoHS3 standards and features a Moisture Sensitivity Level (MSL) rating of 1.

Crystals Feature Summary

• Compact 4-SMD surface-mount footprint suitable for space-constrained PCB layouts
• Fundamental mode operation ensuring stable oscillation characteristics
• Wide industrial temperature range capability for diverse environmental conditions

Crystals Applications

• Microcontroller clock sources requiring precise timing references
• Communication interface circuits utilizing standard baud rates
• Industrial control systems operating in variable thermal environments

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required load capacitance and tolerance specifications. Confirm that the 4-SMD package dimensions align with the designated footprints on the target printed circuit board. Check for any recent lifecycle status updates or recommended replacement part numbers from CTS-Frequency Controls prior to finalizing procurement plans.

Crystals Selection Notes

Select this component when a 32 MHz fundamental frequency with ±10 ppm tolerance is required for high-precision timing. Ensure the circuit design accommodates the specified 18 pF load capacitance and 80 Ohm ESR to guarantee proper oscillator startup and stability. Consider the -40°C to 85°C operating range if the application involves exposure to extreme ambient temperatures or thermal cycling.

Crystals Part Context

This crystal belongs to the 402 Series by CTS-Frequency Controls, which specializes in miniature surface-mount resonators. The series is engineered for modern electronics demanding reduced component profiles without compromising frequency accuracy. The 402F32012IDT variant specifically targets applications needing robust performance in a small form factor, distinguishing it from larger through-hole alternatives.

Crystals Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include 416F32012IDR and 402F32012IKR. Verify pinout compatibility and electrical parameters before substitution.