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Product Detailed Parameters
- Description：MULTI-LAYERED CERAMIC CAPACITOR
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：50V
- Current：1:00 AM
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：0805 (2012 Metric), 3 PC Pad
- Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
- Capacitance：6800 pF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：-
- Temperature Coefficient：X7R
- Ratings：-
- Height (Max)：0.045" (1.15mm)
- Thread Size：-
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Overview
The Knowles Syfer 0805J0500682MXTE07 is a multilayer ceramic feed-through capacitor in an 0805 (2012 metric) surface-mount package. It features a capacitance of 6800 pF with a 50 V DC voltage rating and X7R dielectric characteristics. The component is designed for high-current applications, supporting up to 1 A of current flow through the center conductor. It utilizes a nickel barrier and 100% tin termination system for reliable soldering.
Feature Summary
- Integrated feed-through architecture enabling direct current passage alongside capacitive filtering
- High current handling capability suitable for power line noise suppression
- X7R dielectric material providing stable capacitance over temperature variations
- Nickel barrier and 100% tin terminations ensuring robust solder joint integrity
Applications
- Power supply input/output filtering
- EMI suppression on high-current signal lines
- Noise reduction in DC-DC converter circuits
- Signal conditioning in mixed-signal PCBs
Procurement Notes
Verify the complete part number including the suffix 'TE07' to confirm reel packaging and specific termination specifications. Confirm RoHS compliance status via the manufacturer's official documentation before integration. Ensure ESD precautions are observed during handling despite the component's robust construction.
Selection Notes
Select this component when simultaneous high-current conduction and capacitance are required in a compact footprint. The 0805 size offers space efficiency compared to larger feed-through variants. Consider the X7R temperature coefficient if operating conditions exceed standard ranges. Verify that the 1 A current rating aligns with the circuit's maximum load requirements.
Part Context
This component belongs to the Knowles Syfer 0805 series of feed-through capacitors. These devices combine the functions of a capacitor and a resistor or inductor in a single SMD package. The series is engineered for applications requiring effective EMI/RFI filtering without compromising current capacity.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Cross-referencing requires matching the 6800 pF capacitance, 50 V rating, 0805 package, and 1 A current handling capability.
