W3F45C4718AT1A

Overview

The W3F45C4718AT1A is a four-element ceramic capacitor array manufactured by KYOCERA AVX. It features a capacitance of 470 pF with a voltage rating of 50 VDC. The component utilizes X7R dielectric material and offers a tolerance range of -20% to +50%. Designed for surface mount technology, it is housed in a compact 0612 (1632 metric) package with dimensions of 3.2 mm length, 1.6 mm width, and 1.35 mm height.

Feature Summary

• Four independent capacitor elements integrated into a single surface-mount package
• Utilizes X7R ceramic dielectric for stable performance across operating temperatures
• Designed for space-constrained printed circuit board layouts

Applications

• General-purpose decoupling and bypassing in multi-channel circuits
• Signal conditioning networks requiring multiple identical capacitance values
• Compact electronic assemblies where board real estate is limited

Procurement Notes

Verify the specific suffix 'T1A' against the manufacturer's current datasheet to confirm packaging configuration and tape-and-reel specifications. Ensure the X7R dielectric type aligns with your thermal stability requirements, as this differs from C0G/NP0 variants within the same series. Cross-reference the 0612 footprint dimensions with your PCB design library to guarantee accurate placement and soldering compatibility.

Selection Notes

Select this component when a circuit requires four matched 470 pF capacitors in a minimal footprint. The X7R dielectric provides higher volumetric efficiency than C0G but exhibits greater capacitance variation with temperature and voltage. Verify that the -20% to +50% tolerance meets the signal integrity or filtering needs of the application, as this wide tolerance band is typical for cost-effective general-purpose arrays.

Part Context

This part belongs to the W3F series of surface-mount feedthrough and array capacitors from KYOCERA AVX. The series is engineered for high-density electronics, offering reliable performance in consumer and industrial applications. The 0612 package size represents a standard industry form factor for compact multi-element capacitor solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference tools for verified alternatives.