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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：25V
- Current：2:00 AM
- 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：0.033 µF
- 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 1206Y0250333MJTE07 is a Class 2 multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features an X7R dielectric material providing stable capacitance characteristics across a wide temperature range from -55°C to +125°C. The component has a nominal capacitance of 33 nF with a tolerance of ±20% and a DC voltage rating of 25 VDC. Housed in a 1206 (3216 metric) package, it utilizes FlexiCap™ technology with flexible terminals and a nickel barrier to enhance mechanical reliability.
Feature Summary
- Incorporates FlexiCap™ technology with flexible soft terminations to absorb board flex stress.
- Features a nickel barrier layer within the termination structure for enhanced environmental protection.
- Utilizes X7R dielectric material suitable for general-purpose applications requiring moderate stability.
Applications
- Board-flex sensitive circuit designs
- General purpose decoupling and filtering
- High reliability electronic assemblies
Procurement Notes
Verify the specific suffix 'MJTE07' against official datasheets to confirm the inclusion of the nickel barrier and three-terminal EMI filter configuration. Ensure compatibility with reflow soldering profiles specified by Knowles Syfer. Confirm RoHS compliance status through current manufacturer documentation before integration into regulated products.
Selection Notes
Select this component when board flex resistance is critical due to its flexible termination design. The X7R dielectric offers a balance of cost and performance for general applications. Consider the 1206 footprint constraints and the specific requirement for nickel barrier protection against corrosion or plating issues during assembly processes.
Part Context
This part belongs to the Knowles Syfer high-reliability MLCC portfolio. The Y series typically denotes standard commercial grade components, while the specific construction includes specialized termination technologies. It is distinct from military-grade variants which may carry different suffixes or stricter testing requirements defined in separate product specifications.
Replacement Considerations
Direct substitutes must match the 1206 footprint, 25V rating, 33nF capacitance, X7R dielectric, and FlexiCap™ termination style. Verify if the replacement also includes the nickel barrier feature, as this affects long-term reliability in harsh environments. Generic X7R capacitors without flexible terminations will not provide equivalent board flex protection.
