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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：50V
- Current：300 mA
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：1206 (3216 Metric), 3 PC Pad
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Capacitance：100 pF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：-
- Temperature Coefficient：C0G, NP0
- Ratings：-
- Height (Max)：0.051" (1.30mm)
- Thread Size：-
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Overview
The Knowles Syfer 1206J0500101MCTE01 is a surface-mount feed-through capacitor designed for EMI suppression. It features a capacitance of 100 pF with a tolerance of ±20%. The component is rated for a maximum voltage of 50V DC and supports a continuous current of 2 A. It utilizes C0G/NP0 dielectric material for stable performance across temperature variations. The physical package is 1206 (3216 Metric) with a three-terminal configuration, providing low inductance and effective high-frequency noise filtering in compact electronic designs.
Feature Summary
- Three-terminal feed-through architecture for enhanced high-frequency EMI suppression
- C0G/NP0 dielectric ensuring stable capacitance over temperature and voltage
- High current handling capability suitable for power line filtering applications
Applications
- EMI filtering in RF and microwave circuits
- Power supply input/output noise suppression
- Signal line protection in communication equipment
Procurement Notes
Verify the complete part number including suffixes such as 'TE01' to ensure correct packaging and termination specifications. Confirm that the 50V rating and 2A current capacity align with your circuit requirements. Check datasheets for specific impedance characteristics and thermal limits before integration.
Selection Notes
Select this component when low inductance and high current handling are required in a small footprint. The 1206 size offers a balance between performance and board space. Ensure the operating voltage does not exceed 50V and that the expected ripple current remains within the 2A limit for reliable operation.
Part Context
This component belongs to the Knowles Syfer feed-through capacitor series, which specializes in multilayer ceramic EMI filters. These parts are engineered for demanding environments requiring robust noise suppression. The Syfer brand focuses on application-specific solutions for aerospace, medical, and industrial markets.
Replacement Considerations
Direct substitutes must match the 1206 package, 100 pF capacitance, 50V rating, and three-terminal feed-through structure. Verify equivalent current ratings and impedance profiles from other manufacturers offering similar SMD feed-through capacitors.
