1812Y1000184METE03

Overview

The Knowles Syfer 1812Y1000184METE03 is a surface-mount pass-through capacitor with a capacitance of 0.18 µF and a DC voltage rating of 100 VDC. It utilizes X7R dielectric material and features a 1812 (4532 metric) package size measuring 4.50 mm in length, 3.20 mm in width, and a maximum height of 0.75 mm. The component supports a continuous current of 50 mA and operates within a temperature range of -55°C to +125°C.

Feature Summary

• Pass-through architecture enabling direct signal or power line integration
• Flexible electrode construction for enhanced mechanical reliability
• High-current handling capability suitable for power filtering applications

Applications

• Power supply input/output filtering
• Signal line noise suppression
• EMI/RFI mitigation in high-current circuits

Procurement Notes

Verify the specific suffix METE03 against official datasheets to confirm the pass-through configuration and flexible terminal type. Ensure compatibility with peak current requirements of 50 mA. Confirm RoHS compliance status and moisture sensitivity level prior to procurement.

Selection Notes

Select this component when high-frequency noise attenuation is required on lines carrying significant current. The pass-through design reduces parasitic inductance compared to standard MLCCs. Verify that the 100V rating exceeds the circuit's maximum operating voltage under all conditions.

Part Context

This part belongs to the FlexiCap series of pass-through capacitors from Knowles Syfer. These components are designed to replace traditional feedthrough capacitors in surface-mount layouts, offering compact integration for EMI suppression without requiring through-hole mounting techniques.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.