1812Y2000682MXTE03

Overview

The Knowles Syfer 1812Y2000682MXTE03 is a surface-mount multilayer ceramic capacitor (MLCC) designed for high-voltage applications. It features a capacitance of 6.8 nF with a DC voltage rating of 200 VDC. The component utilizes X7R dielectric material, providing stable performance across a wide temperature range from -55°C to +125°C. It is housed in an 1812 (4532 metric) package with a tolerance of ±20%. This device is part of the Y-series general type MLCCs and is supplied in reel packaging.

Feature Summary

• High-voltage capability rated at 200 VDC for robust circuit protection
• X7R dielectric ensures reliable capacitance stability over varying temperatures
• Surface-mount construction facilitates automated assembly processes

Applications

• General-purpose high-voltage filtering in electronic circuits
• Decoupling applications requiring stable capacitance under thermal stress
• Industrial equipment power supply conditioning

Procurement Notes

Verify the complete part number including the suffix TE03 to ensure correct packaging configuration. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Cross-reference the specific revision level to avoid discrepancies in lead times or material composition changes.

Selection Notes

Select this component when a 200 VDC rating and 6.8 nF capacitance are required in an 1812 footprint. Ensure the X7R temperature coefficient aligns with the operational environment. Compare against lower voltage ratings if space constraints allow, but verify derating requirements for reliability.

Part Context

This capacitor belongs to the Knowles Syfer Y-series, which focuses on general-type MLCCs. The series offers various voltage ratings and capacitance values in standard imperial packages. The 1812Y2000682MXTE03 specifically addresses needs for moderate capacitance in compact high-voltage designs.

FAQ

What is the temperature coefficient of the dielectric?

The component uses X7R dielectric, which provides stable capacitance characteristics over a temperature range of -55°C to +125°C.

Is this component suitable for high-frequency applications?

As a general-type MLCC, it is suitable for decoupling and filtering, though specific impedance characteristics should be verified against application frequency requirements.