1206Y2000272MXTE01

Overview

The Knowles Syfer 1206Y2000272MXTE01 is a multilayer ceramic capacitor (MLCC) in a 1206 surface-mount package. It features a capacitance of 2.2 nF with a ±20% tolerance and a DC voltage rating of 2 kVDC. The component utilizes X7R dielectric material and employs Flexicap™ termination technology, which incorporates flexible end-terminations to enhance mechanical reliability against board bending and thermal cycling stress. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Flexicap™ flexible termination technology for enhanced mechanical reliability under board flexing and thermal cycling
• High-voltage capability rated at 2 kVDC using X7R dielectric
• Surface-mount design compatible with standard SMD assembly processes

Applications

• High-voltage power supply filtering
• Industrial equipment requiring robust mechanical performance
• Space-qualified electronic assemblies

Procurement Notes

Verify the specific suffix 'MXT' confirms the Flexicap™ termination variant, as standard terminations differ. Confirm RoHS compliance status via the official datasheet before integration. Ensure PCB layout accommodates the 1206 footprint dimensions. Check for regional sales restrictions or distribution limitations that may affect procurement channels for this specific high-voltage component.

Selection Notes

Select this part when high voltage isolation (2 kVDC) and mechanical durability are critical. The Flexicap™ termination is essential for applications involving significant PCB flexure or extreme thermal cycling (-55°C to +125°C). Choose over standard MLCCs if reliability under mechanical stress is a priority. Verify that the X7R temperature coefficient meets the circuit's stability requirements for the operating environment.

Part Context

This component belongs to the Knowles Syfer Flexicap™ series, designed to withstand greater mechanical stress than conventional MLCCs. The series has received recognition for innovation and qualifies for space applications. It addresses reliability issues in harsh environments where standard rigid terminations might crack during thermal cycling or board bending.

FAQ

What is the primary advantage of the Flexicap™ termination?

It provides increased reliability and superior mechanical performance by accommodating board bending and withstanding over 1,000 thermal cycles from -55°C to +125°C without cracking.

Is this component suitable for space applications?

Yes, the Syfer Flexicap termination technology has qualified for space applications.