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Product Detailed Parameters
- Description：FILTER LC(PI) 1500PF 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：45dB @ 100MHz
- Resistance - Channel (Ohms)：-
- Values：C = 1500pF
- ESD Protection：No
- Operating Temperature：-55°C ~ 125°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：200V
- Mounting Type：Chassis Mount
- Package / Case：Axial, Bushing, 1 Turret Lead
- Size / Dimension：0.250" Dia x 0.469" L (6.35mm x 11.91mm)
- Height：-
- Current：10:00 AM
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Overview
The Tusonix 4203-003 is a third-order LC (Pi) EMI feedthrough filter designed for chassis mounting. It features an axial bushing configuration with one turret lead and provides a capacitance of 1500 pF. The component supports a rated voltage of 200 V and handles a current rating of 10 A. It operates within a temperature range of -55°C to +125°C.
Feature Summary
- Third-order LC Pi topology for effective low-pass filtering
- Chassis mount design with axial bushing and turret lead
- High current handling capability of 10 A
Applications
- Data lines for mobile devices
- EMI suppression in electronic enclosures
- Power line filtering applications
Procurement Notes
Verify the specific suffix requirements against the manufacturer's latest datasheet, as ordering codes may vary. Confirm RoHS compliance status directly with the supplier, as historical data indicates potential non-compliance for certain variants. Ensure the procurement channel is authorized to guarantee authenticity and traceability of the CTS/Tusonix component.
Selection Notes
Select this component when a robust, high-current EMI filter is required for chassis-mounted installations. The 1500 pF capacitance and 10 A rating make it suitable for power and data line protection. Verify that the axial bushing package fits the panel cutout dimensions and that the 200 V rating meets the circuit's voltage requirements.
Part Context
This part belongs to the Tusonix 4203 series of EMI feedthrough filters. These components are manufactured by Tusonix, a subsidiary of CTS Electronic Components. The series is characterized by its use in shielding sensitive electronics from electromagnetic interference using passive LC networks integrated into a single chassis-mountable unit.
Replacement Considerations
Direct substitutes include other 1500 pF, 10 A, 200 V axial bushing EMI filters from manufacturers like Johanson Technology or Amphenol. Ensure the replacement matches the physical dimensions, terminal configuration, and third-order filtering characteristics.
