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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：50V
- Current：50 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：3300 pF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：-
- Temperature Coefficient：X7R
- Ratings：-
- Height (Max)：0.051" (1.30mm)
- Thread Size：-
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Overview
The Knowles Syfer 1206J0500332MJTE03 is a surface-mount multilayer ceramic capacitor (MLCC) designed for high-reliability applications. It features a capacitance of 3300 pF with a tolerance of ±20%. The component utilizes an X7R dielectric material and carries a DC voltage rating of 50 VDC. Housed in a standard 1206 (3216 metric) case size, it operates within a temperature range of -55°C to +125°C. This part belongs to the X2Y IPC-E03 series, functioning as an integrated EMI filter with three terminals.
Feature Summary
- Integrated X2Y architecture providing simultaneous common-mode and differential-mode noise suppression
- Three-terminal feedthrough design enabling effective electromagnetic interference filtering
- Flexible soft termination technology to enhance resistance against mechanical stress and board flexure
Applications
- High-speed digital signal line filtering
- Power supply input/output decoupling
- Automotive electronics requiring AEC-Q200 compliance
Procurement Notes
Verify the complete part number including the suffix 'E03' to ensure correct terminal configuration and packaging. Confirm RoHS compliance status and specific reel quantities during ordering. Cross-reference datasheet revision dates to ensure compatibility with current manufacturing standards.
Selection Notes
Select this component when space-constrained designs require combined filtering and decoupling functions. The X7R dielectric offers stable capacitance over temperature, suitable for general-purpose applications. Ensure circuit requirements align with the 50V DC rating and 3300 pF value.
Part Context
This component is part of the Knowles Syfer X2Y family, which integrates multiple capacitive structures into a single package. The 1206J series denotes the 1206 footprint with specific termination characteristics. The J code typically indicates the case size and terminal type within the manufacturer's coding system.
Replacement Considerations
Direct substitutes include other X2Y capacitors from Knowles Syfer with identical capacitance and voltage ratings. Verify that alternative parts maintain the three-terminal feedthrough structure and compatible termination style for proper PCB integration.
