1206J0500820MCTE07

Overview

The Knowles Syfer 1206J0500820MCTE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed for high-reliability applications. It features an 82 pF capacitance with a ±20% tolerance, rated for 50 VDC. The component utilizes C0G (NP0) dielectric material to ensure stable performance across a wide temperature range of -55°C to +125°C. It is housed in a standard 1206 (3216 metric) package and incorporates a nickel barrier electrode structure with 100% tin terminations.

Feature Summary

• Utilizes C0G (NP0) dielectric for minimal capacitance variation over temperature and voltage changes.
• Incorporates a nickel barrier internal electrode structure to enhance reliability and prevent termination corrosion.
• Features 100% tin external terminations compatible with standard lead-free soldering processes.

Applications

• High-frequency RF circuits requiring stable tuning characteristics
• General-purpose decoupling and bypass applications in harsh environments
• Precision timing and oscillator circuits

Procurement Notes

Verify the specific suffix 'MCTE07' against official manufacturer documentation to confirm the nickel barrier and 100% tin termination specifications. Ensure the ordering part number matches the required 1206 package dimensions and C0G dielectric class. Cross-reference datasheets for any recent manufacturing changes or compliance updates before finalizing procurement.

Selection Notes

Select this component when a Class 1 C0G dielectric is required for frequency stability in a 1206 footprint. The nickel barrier construction offers superior reliability compared to standard base metal barriers, making it suitable for demanding industrial or automotive environments where long-term stability under thermal stress is critical.

Part Context

This part belongs to the Knowles Syfer MLCC portfolio, which specializes in high-reliability ceramic capacitors. The J-series designation typically indicates C0G/NP0 dielectric characteristics within their standard product line. These components are manufactured using wet process techniques with precious metal electrodes to ensure consistent electrical performance and mechanical robustness.

Replacement Considerations

Direct substitutes must match the 1206 package, 50V rating, 82pF value, C0G dielectric, and nickel barrier construction. Verify that alternative manufacturers offer equivalent termination materials and reliability standards for direct pin-to-pin replacement.