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Product Detailed Parameters
- Description：FILTER LC(PI) 0.022UF CUSTOM
- Series：4100
- 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：70dB @ 100MHz ~ 10GHz
- Resistance - Channel (Ohms)：-
- Values：C = 0.022µF
- ESD Protection：No
- Operating Temperature：-55°C ~ 125°C
- Applications：-
- Voltage - Rated：70V
- Mounting Type：Custom
- Package / Case：Axial, Eyelet - 1 Turret Lead
- Size / Dimension：0.195" Dia x 0.380" L (4.95mm x 9.65mm)
- Height：-
- Current：10:00 AM
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Overview
The 4151-001LF is a third-order low-pass LC (Pi) EMI filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. It features a capacitance of 0.022 µF and a voltage rating of 100 V with a maximum DC current of 10 A. Designed for chassis mounting, this component operates within a temperature range of -55°C to +125°C. The part status is listed as obsolete in distributor databases.
Feature Summary
- Third-order low-pass LC (Pi) network configuration for enhanced attenuation
- Chassis mount design suitable for panel integration
- Lead-free and RoHS compliant construction
Applications
- Chassis-mounted EMI suppression
- Low-pass filtering in electronic enclosures
- RFI noise reduction in industrial equipment
Procurement Notes
Verify availability carefully as the 4151-001LF is classified as an obsolete part number in major distributor catalogs. Confirm final specifications against official Tusonix or CTS documentation before procurement, as legacy components may have limited supply chains or require alternative sourcing strategies.
Selection Notes
Select this component only if its specific third-order Pi-filter topology and 100V/10A ratings align with system requirements. Due to its obsolete status, evaluate equivalent new-generation filters from the manufacturer that offer similar electrical characteristics and mounting configurations for long-term production viability.
Part Context
This component belongs to the Tusonix EMI/RFI filter series, specifically designed for electromagnetic interference suppression. As a Pi-network filter, it utilizes multiple capacitive and inductive elements to provide superior high-frequency noise attenuation compared to single-stage filters, making it suitable for sensitive electronic applications requiring robust signal integrity.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Given the obsolete status, consult manufacturer engineering support for direct cross-reference recommendations or updated series replacements.
