403WF32015HKR

Crystals Overview

The 403WF32015HKR is a surface-mount crystal manufactured by CTS-Frequency Controls. It operates at a nominal frequency of 32 MHz with a frequency tolerance of ±10 ppm and stability of ±50 ppm. The component features an 8 pF load capacitance and an equivalent series resistance (ESR) of 40 Ohms. It utilizes a 4-SMD, no-lead package measuring 1.60 mm x 1.20 mm with a maximum height of 0.40 mm. Designed for base mode operation, it meets AEC-Q200 automotive standards and functions within a temperature range of -40°C to +125°C.

Crystals Feature Summary

• Automotive-grade reliability compliant with AEC-Q200 standards
• Compact 4-SMD no-lead surface mount footprint
• Wide operating temperature range suitable for harsh environments

Crystals Applications

• Automotive electronic systems requiring precise timing
• Industrial control circuits
• Consumer electronics with space constraints

Crystals Procurement Notes

Verify the specific ESR value against the official datasheet, as sources indicate both 40 Ohms and 150 Ohms. Confirm the exact package dimensions and lead-free status directly from the manufacturer's documentation before integration. Ensure compatibility with reflow soldering profiles specified in the product data sheet.

Crystals Selection Notes

Select this component when a 32 MHz reference is required for automotive or industrial applications demanding high thermal stability. The 40 Ohm ESR specification must match the oscillator circuit design requirements. Consider the small 1.60mm x 1.20mm footprint for dense PCB layouts where standard packages do not fit.

Crystals Part Context

This part belongs to the 403 Series of crystals from CTS-Frequency Controls. The series offers various frequencies and packages optimized for surface-mount technology. The 403WF variant specifically targets automotive and high-reliability markets, providing robust performance under varying thermal conditions compared to standard commercial grade components.

Crystals Replacement Considerations

Direct substitutes include other 32 MHz SMD crystals with matching 8 pF load capacitance and similar physical dimensions. Verify that alternative parts meet the same AEC-Q200 qualification and operate within the -40°C to +125°C range to ensure functional equivalence in existing designs.