402WF24C12IKR

Crystals Overview

The CTS-Frequency Controls 402WF24C12IKR is a surface-mount quartz crystal resonator designed for IoT applications. It operates at a fundamental frequency of 24 MHz with a load capacitance of 12 pF and an equivalent series resistance (ESR) of 80 Ohms. The component features a compact 4-SMD, no-lead package measuring 2.0 mm x 1.6 mm with a maximum height of 0.55 mm. It offers a frequency tolerance of ±10 ppm and stability of ±20 ppm across a temperature range of -40°C to +85°C. The device complies with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

Crystals Feature Summary

• Optimized for Internet of Things (IoT) embedded systems
• Compact 2.0mm x 1.6mm surface-mount footprint
• High frequency stability suitable for precise timing requirements

Crystals Applications

• IoT sensor modules
• Motor control DSP controllers
• Real-time system clocking

Crystals Procurement Notes

Verify the specific suffix 'KR' against the manufacturer's current datasheet to confirm availability and packaging details, as distributor listings may indicate discontinuation or limited stock status. Cross-reference the 12 pF load capacitation and 80 Ohm ESR values with circuit design requirements to ensure compatibility with the target oscillator circuit before finalizing procurement orders.

Crystals Selection Notes

Select this component when a small form factor is required for space-constrained IoT designs. Ensure the application environment stays within the specified -40°C to +85°C operating range. Verify that the circuit can accommodate the 80 Ohm ESR value to guarantee reliable oscillation startup and sustained operation without excessive loading on the driving stage.

Crystals Part Context

This part belongs to the 402 Series of crystals from CTS-Frequency Controls, specifically engineered for enhanced performance in IoT applications. It utilizes a standard 4-SMD no-lead package configuration common in modern surface-mount assembly processes. The series provides a balance of size reduction and electrical performance for consumer and industrial electronics requiring stable clock signals.

Crystals Replacement Considerations

Direct substitutes within the same series include variants with different load capacitances or tolerances, such as the 402WF24C12IMR. When replacing, verify that the alternative part matches the 12 pF load capacitance and 80 Ohm ESR specifications to maintain circuit integrity.