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Product Detailed Parameters
- Description：FILTER LC(PI) 5500PF CHASSISSIS
- Series：4200
- Mfr：Tusonix a Subsidiary of CTS Electronic Components
- Package：Bulk
- Type：Low Pass
- Filter Order：3rd
- Technology：LC (Pi)
- Number of Channels：1
- Center / Cutoff Frequency：-
- Attenuation Value：55dB @ 100MHz
- Resistance - Channel (Ohms)：-
- Values：C = 5500pF
- ESD Protection：No
- Operating Temperature：-55°C ~ 125°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：100V
- Mounting Type：Chassis Mount
- Package / Case：Axial, Bushing
- Size / Dimension：0.187" Dia x 0.359" L (4.75mm x 9.12mm)
- Height：-
- Current：10:00 AM
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Overview
The 4201-050LF is an EMI feedthrough filter from the Tusonix 4201 series, manufactured by CTS. It utilizes a Pi filter circuit topology to provide effective noise suppression. The component features a capacitance of 5500 pF and a voltage rating of 200 V at 85°C. It supports a maximum DC current of 10 A. The unit employs an 8-32 UNC-2A threaded interface for secure mounting. Operating temperatures range from 0°C to +125°C.
Feature Summary
- Pi filter topology for enhanced high-frequency attenuation
- Threaded chassis mount design for stable installation
- Capacitive coupling for ground reference noise shunting
Applications
- Power supply input filtering in electronic equipment
- Signal line noise suppression in communication systems
- Chassis-mounted EMI mitigation in industrial control panels
Procurement Notes
Verify the specific capacitance value and voltage rating against the official datasheet before integration. Confirm that the 8-32 UNC-2A thread size matches the mounting hardware requirements. Ensure the operating temperature range aligns with the environmental conditions of the intended application site.
Selection Notes
Select this component when a Pi filter configuration is required for superior attenuation compared to single-stage filters. The 10 A current rating suits moderate power applications. Verify compatibility with the 200 V voltage limit under expected thermal conditions. Consider the bulk packaging format for assembly line efficiency.
Part Context
This part belongs to the Tusonix 4201 series of EMI feedthrough capacitors. These components are designed for direct chassis mounting via threaded interfaces. The series offers various capacitance values to tailor filtering performance for specific frequency ranges and current loads.
Replacement Considerations
Check for equivalent Pi filter configurations with matching 8-32 UNC-2A threads. Verify that substitute parts meet the 5500 pF capacitance and 10 A current specifications. Ensure thermal ratings remain compatible with the original design constraints.
