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Product Detailed Parameters
- Description：DISCOIDAL FILTER
- Series：-
- Mfr：Tusonix a Subsidiary of CTS Electronic Components
- Package：Bulk
- Type：-
- Filter Order：-
- Technology：-
- Number of Channels：-
- Center / Cutoff Frequency：-
- Attenuation Value：-
- Resistance - Channel (Ohms)：-
- Values：-
- ESD Protection：-
- Operating Temperature：-
- Applications：-
- Voltage - Rated：-
- Mounting Type：-
- Package / Case：-
- Size / Dimension：-
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- Current：-
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Overview
The 4311-008LF is a discoidal EMI feedthrough filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. It belongs to the 4311 series and is designed for electromagnetic interference suppression in electronic circuits. The component utilizes a discoidal package configuration suitable for panel mounting applications. It functions as a low-pass filter to attenuate high-frequency noise while allowing DC or low-frequency signals to pass through with minimal insertion loss.
Feature Summary
- Discoidal physical construction for robust panel mounting
- EMI feedthrough filtering capability
- Part of the standardized 4311 product series
Applications
- Electromagnetic interference suppression
- Power line filtering
- Signal line noise attenuation
Procurement Notes
Verify availability status directly with authorized distributors as supply may be restricted. Confirm that the specific part number matches the required electrical specifications for your design. Ensure compliance with RoHS and REACH directives if applicable to your region. Check for any lead time variations due to manufacturing cycles.
Selection Notes
Select this component when a discoidal form factor is required for EMI filtering. Consider the voltage and current ratings relative to the circuit requirements. Evaluate the capacitance value against the desired cutoff frequency. Ensure the mounting hole dimensions align with the mechanical design constraints of the enclosure.
Part Context
This component is part of the broader Tusonix/CTS EMI feedthrough filter portfolio. Similar models include the 4311-002LF and 4311-010LF within the same series. These components share common packaging characteristics but differ in electrical parameters such as capacitance and voltage rating. The 4311 series is widely used in industrial and commercial electronics for noise reduction.
Replacement Considerations
Direct substitutes within the 4311 series include 4311-002LF and 4311-010LF. Verify that alternative part numbers match the required capacitance and voltage specifications. Cross-reference datasheets to ensure compatibility with existing PCB layouts and mounting hardware.
