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Product Detailed Parameters
- Description：MLC
- Series：EMI Filter
- Mfr：Knowles Syfer
- Package：Tape & Reel (TR)
- Voltage - Rated：100V
- Current：2:00 AM
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：1806 (4516 Metric), 3 PC Pad
- Size / Dimension：0.177" L x 0.063" W (4.50mm x 1.60mm)
- Capacitance：0.015 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 1806Y1000153MJTE07 is a surface-mount feed-through multilayer ceramic capacitor designed for EMI suppression. It features an X7R dielectric with a capacitance of 0.015 µF and a DC voltage rating of 100 VDC. The component utilizes a 1806 (4516 metric) case size and offers a tolerance of ±20%. It operates within a temperature range of -55°C to +125°C and includes a built-in 2 A fuse element for overcurrent protection.
Feature Summary
- Integrates a 2 A fuse element directly into the capacitor structure for circuit protection
- Provides effective electromagnetic interference (EMI) filtering through feed-through architecture
- Utilizes X7R dielectric material for stable performance across specified operating temperatures
Applications
- Electromagnetic interference (EMI) filtering in electronic circuits
- Power supply input stages requiring combined filtering and overcurrent protection
- Applications sensitive to board flex where standard MLCCs may fail
Procurement Notes
Verify the specific suffix 'MJTE07' against official Knowles Syfer documentation to confirm packaging details and terminal configuration. Ensure the design accommodates the 2 A fuse rating and 100 VDC maximum working voltage. Confirm that the 1806 footprint matches the target PCB layout requirements before procurement.
Selection Notes
Select this component when a single device must provide both high-frequency noise attenuation and overcurrent protection. The integrated fuse eliminates the need for separate protective components, saving board space. Verify that the X7R characteristics meet the stability requirements of the specific application environment.
Part Context
This part belongs to the Knowles Syfer FlexiCap series, which incorporates flexible terminals to enhance reliability on flexible or rigid-flex printed circuit boards. The 1806Y series specifically denotes feed-through capacitors with internal fuse elements, distinguishing them from standard decoupling or coupling capacitors within the broader MLCC portfolio.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Cross-referencing with manufacturer catalogs is required to identify equivalent feed-through capacitors with matching 2 A fuse ratings and 1806 dimensions.
