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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：33 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 1206J0500330MCTE01 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a capacitance of 33 pF with a voltage rating of 50 VDC and a tolerance of ±20%. Constructed with C0G (NP0) dielectric, it operates within a temperature range of -55°C to +125°C. The component utilizes a 1206 (3216 metric) package with SMD/SMT termination and includes a nickel barrier with 100% tin plating. It supports a current rating of 300 mA.
Feature Summary
- Integrated feed-through architecture for effective EMI filtering in compact footprints
- C0G (NP0) dielectric ensures stable capacitance across wide temperature variations
- Nickel barrier and 100% tin termination provide reliable solderability and corrosion resistance
Applications
- High-frequency signal line filtering
- RF circuit noise suppression
- Data bus protection in sensitive electronics
Procurement Notes
Verify the specific suffix E01 against the manufacturer's official datasheet to confirm terminal configuration and material specifications. Ensure compatibility with PCB footprint dimensions for the 1206 package. Confirm RoHS compliance status through official documentation prior to integration into regulated assemblies.
Selection Notes
Select this component when space-constrained EMI filtering is required without sacrificing current handling capabilities. The 33 pF value suits high-frequency decoupling applications. Compare against standard MLCCs if superior attenuation characteristics are necessary. Validate thermal performance against the maximum operating temperature of +125°C.
Part Context
This part belongs to the Knowles Syfer feed-through capacitor series, which integrates filtering functions directly into the component body. Unlike traditional discrete filters, these devices offer reduced parasitic inductance. The 1206J0500330MCTE01 specifically targets applications requiring robust noise suppression in small form factors.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout and electrical parameters before considering alternative manufacturers.
