0805J1000471MCTE01

Overview

The Knowles Syfer 0805J1000471MCTE01 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a 470 pF capacitance with a ±20% tolerance and a DC voltage rating of 100 VDC. The component utilizes C0G (NP0) dielectric material, ensuring stable performance across an operating temperature range of -55°C to +125°C. Housed in a compact 0805 (2012 metric) package, it integrates a three-terminal architecture to provide effective electromagnetic interference filtering.

Feature Summary

• Three-terminal feed-through architecture for enhanced EMI suppression
• C0G/NP0 dielectric for high thermal stability and low loss
• Compact 0805 surface-mount footprint for space-constrained designs

Applications

• High-speed digital signal line filtering
• RF circuit noise suppression
• Power distribution network decoupling

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm terminal configuration and termination plating. Ensure the selected variant matches the required capacitance tolerance and voltage rating for the target application environment. Cross-reference the RoHS compliance status with regional regulatory requirements before finalizing procurement orders.

Selection Notes

Select this component when high-frequency attenuation is critical in a limited board area. The C0G dielectric ensures minimal capacitance drift under varying temperatures and bias conditions. Evaluate the three-terminal topology against standard two-terminal capacitors to determine if superior common-mode noise rejection is necessary for the specific circuit design.

Part Context

This part belongs to the Knowles Syfer feed-through capacitor series, which specializes in integrated EMI filtering solutions. These components combine capacitor functionality with shielding structures to minimize parasitic inductance. The series offers various capacitance values and package sizes to address diverse noise suppression challenges in modern electronic systems.

Replacement Considerations

Direct substitutes must match the 0805 footprint, 470 pF value, 100 V rating, and three-terminal feed-through structure. Verify that alternative parts maintain C0G dielectric characteristics and similar insertion loss profiles to ensure circuit compatibility without redesign.