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Product Detailed Parameters
- Description：CAP FEEDTHRU 1.5UF 100V AXIAL
- Series：SFJE
- Mfr：Knowles Syfer
- Package：Bulk
- Voltage - Rated：100V
- Current：15 A
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：-
- Package / Case：Axial, Bushing
- Size / Dimension：0.386" Dia x 0.370" L (9.80mm x 9.40mm)
- Capacitance：1.5 µF
- Tolerance：±20%
- DC Resistance (DCR) (Max)：-
- Insertion Loss：-
- Temperature Coefficient：X7R
- Ratings：-
- Height (Max)：-
- Thread Size：2001/4/28
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Overview
The Knowles Syfer SFJEC1000155MX0 is an axial leaded feedthrough capacitor designed for electromagnetic interference (EMI) suppression. It features a capacitance of 1.5 µF with a voltage rating of 100 VDC. The component utilizes a bottom end seal construction and offers a tolerance of ±20%. It operates within a temperature range of -55°C to +125°C and provides high insulation resistance.
Feature Summary
- Provides effective high-frequency noise suppression in electronic circuits through feedthrough architecture.
- Features a robust bottom end seal design for enhanced environmental protection and reliability.
- Utilizes axial leaded termination for straightforward integration into panel-mounted or chassis applications.
Applications
- Electromagnetic interference filtering in power supply lines
- Noise suppression in sensitive analog signal paths
- Panel mounting applications requiring axial leaded components
Procurement Notes
Verify the specific suffix against official documentation, as variations may exist between MX0 and MX1 designations. Confirm that the bottom end seal configuration matches your mechanical requirements. Ensure the 100V DC rating and 1.5 µF capacitance align with your circuit specifications before procurement.
Selection Notes
Select this component when axial feedthrough topology is required for superior EMI attenuation compared to standard capacitors. Consider the bottom end seal for environments demanding improved moisture resistance. Verify that the ±20% tolerance meets the system's noise margin requirements.
Part Context
This part belongs to the SFJE series of EMI feedthrough filters manufactured by Knowles Syfer. These components are engineered for high-reliability applications where compact size and effective noise filtration are critical. The series typically employs ceramic dielectric materials optimized for stable performance across wide temperature ranges.
Replacement Considerations
Publicly confirmed substitute part numbers for SFJEC1000155MX0 were not identified in the provided source material. Cross-referencing with other SFJE series variants requires verification of electrical parameters and physical dimensions.
