1206J1000470MCTE07

Overview

The Knowles Syfer 1206J1000470MCTE07 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a capacitance of 47 pF with a C0G (NP0) dielectric, ensuring stable performance across temperatures. Rated for 100 VDC and supporting up to 2 A current, it operates within a -55°C to +125°C range. The component utilizes a 1206 (3216 metric) package with three terminals, integrating filtering capabilities directly into the mounting footprint.

Feature Summary

• Integrates EMI filtering functionality through a three-terminal feed-through architecture
• Maintains capacitance stability via C0G (NP0) ceramic dielectric material
• Supports continuous DC current loads up to 2 Amperes
• Provides reliable operation in extreme thermal environments from -55°C to +125°C

Applications

• High-frequency signal line noise suppression
• Power distribution network filtering
• RF circuit interference mitigation
• Compact PCB designs requiring integrated pass-filtering

Procurement Notes

Verify the specific suffix configuration against official datasheets to confirm terminal arrangement and current ratings. Ensure compatibility with existing footprints due to the three-terminal feed-through design. Confirm RoHS compliance status for regulatory adherence. Validate thermal management requirements given the 2A current handling capability during procurement planning.

Selection Notes

Select this component when space constraints prohibit separate filter components. The 1206 form factor offers a balance between current capacity and board area. Consider the C0G dielectric for applications requiring minimal capacitance variation with voltage or temperature changes compared to Class 2 materials.

Part Context

This part belongs to the Knowles Syfer feed-through capacitor series, which combines passive filtering with surface-mount convenience. Unlike standard MLCCs, these devices utilize a central conductor passing through the dielectric, providing superior high-frequency attenuation. This specific model targets applications needing robust noise rejection in compact electronic assemblies.

Replacement Considerations

Direct substitutes must match the 1206 footprint, 47 pF value, 100V rating, and three-terminal feed-through structure. Verify that alternative parts support at least 2A current and maintain C0G characteristics. Cross-reference pinout configurations to ensure electrical connectivity compatibility.