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Product Detailed Parameters
- Description：CAP FEEDTHRU AXIAL
- Series：4300
- Mfr：Tusonix a Subsidiary of CTS Electronic Components
- Package：Bulk
- Voltage - Rated：-
- Current：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：Axial
- Size / Dimension：0.156" Dia x 0.110" L (3.96mm x 2.79mm)
- Capacitance：-
- Tolerance：-
- DC Resistance (DCR) (Max)：-
- Insertion Loss：-
- Temperature Coefficient：-
- Ratings：-
- Height (Max)：-
- Thread Size：-
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Overview
The Tusonix 4300-011 is an axial leaded feedthrough capacitor designed for electromagnetic interference (EMI) suppression. It features a capacitance of 0.05 µF and a rated voltage of 50 VDC. The component supports a maximum DC current of 5 A and operates within a temperature range of -55°C to +125°C. It provides an insertion loss of 45 dB at 100 MHz. The physical dimensions are 0.156 inches in diameter by 0.625 inches in length.
Feature Summary
- Provides high attenuation of electromagnetic interference through a low-inductance feedthrough architecture.
- Capable of handling continuous DC currents up to 5 Amperes without performance degradation.
- Maintains stable electrical characteristics across a wide industrial temperature range.
Applications
- Power supply input filtering for electronic equipment
- Signal line noise suppression in communication systems
- EMI mitigation in aerospace and military avionics
Procurement Notes
Verify the specific suffix requirements, as standard versions may differ from RoHS-compliant variants. Confirm that the axial package dimensions align with panel cutout specifications. Ensure the 50V rating meets the system's peak voltage requirements. Check for availability constraints due to specialized manufacturing processes.
Selection Notes
Select this component when high current handling and significant EMI attenuation are required in a compact axial form factor. Compare against other series if higher voltage ratings or different capacitance values are needed. Consider thermal management requirements given the 5A current capacity and operating temperature limits.
Part Context
This part belongs to the Tusonix 4300 series of feedthrough capacitors. These components are widely used in environments requiring robust EMI/RFI filtering. The series offers various capacitance and voltage combinations to suit diverse circuit protection needs.
Replacement Considerations
Direct substitutes include other axial feedthrough capacitors with matching 0.05 µF capacitance, 50V rating, and 5A current capability. Verify dimensional compatibility for panel mounting. Cross-reference with similar Tusonix parts like the 4300-034LF for alternative capacitance options if specifications allow.
