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Product Detailed Parameters
- Description：FILTER LC(PI) 186NH/0.47UF BOLT
- Series：FN 766X
- Mfr：Schaffner EMC Inc.
- Package：Tray
- Type：Low Pass
- Filter Order：3rd
- Technology：LC (Pi)
- Number of Channels：1
- Center / Cutoff Frequency：-
- Attenuation Value：-
- Resistance - Channel (Ohms)：0.00047
- Values：L = 186nH, C = 0.47µF
- ESD Protection：No
- Operating Temperature：-40°C ~ 100°C
- Applications：Data Lines for Mobile Devices
- Voltage - Rated：130V
- Mounting Type：Bolt Mount
- Package / Case：Axial - Threaded Terminals
- Size / Dimension：1.260" Dia x 4.764" L (32.00mm x 121.00mm)
- Height：-
- Current：63 A
- Grade：-
- Qualification：-
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Overview
The FN7661-63-M6 is a single-channel LC(PI) EMI feedthrough filter designed for DC applications. It features a third-order low-pass topology with an inductance of 186nH and capacitance of 0.47µF. The component supports a maximum DC current of 63A and has a rated voltage of 130V. It utilizes M6 threaded terminals for bolt mounting, offering a channel resistance of 0.00047 Ohms. Operating within a temperature range of -40°C to 100°C, it measures 32.00mm in diameter and 121.00mm in length.
Feature Summary
- LC(PI) third-order low-pass filtering topology
- High-current capability up to 63A
- Bolt-mount installation via M6 threaded terminals
Applications
- Data lines for mobile devices
- DC power distribution systems
- EMI suppression in industrial electronics
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct terminal configuration and performance specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or TE Connectivity Schaffner prior to purchase. Cross-reference part numbers such as 801800-SF for accurate identification during procurement processes.
Selection Notes
Select this component for applications requiring high-current DC filtering with compact bulkhead mounting. Ensure the system voltage does not exceed the 130V rating and that the thermal environment remains within the specified -40°C to 100°C operating range. Verify mechanical clearance for the axial threaded terminal installation method.
Part Context
This component belongs to the FN766X series of EMI feedthrough filters manufactured by TE Connectivity Schaffner. The series provides robust electromagnetic interference suppression for various electronic systems. The FN7661 variant specifically addresses DC line filtering needs with integrated inductive and capacitive elements.
Replacement Considerations
Check for direct substitutes within the FN766X series with compatible current ratings and terminal types. Verify equivalent LC values and mounting dimensions before substituting. Consult official cross-reference lists from TE Connectivity Schaffner for validated alternative part numbers.
