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Product Detailed Parameters
- Description：CMC 8UH 4A 2LN TH
- Series：RS
- Mfr：Schaffner EMC Inc.
- Package：Tray
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：4A (Typ)
- DC Resistance (DCR) (Max)：20mOhm (Typ)
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：UR, VDE
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.886" L x 0.846" W (22.50mm x 21.50mm)
- Height (Max)：0.520" (13.20mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：8 µH @ 1 kHz
- Qualification：-
- Grade：-
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Overview
The Schaffner RS514-4-02 is a two-line common mode choke designed for signal line filtering applications. It features through-hole mounting and handles a current of 4 A with an inductance of 8 µH.
Feature Summary
- Provides common mode interference suppression for signal lines
- Designed for through-hole installation
Applications
- Signal line filtering
- Conducted electromagnetic interference suppression
Procurement Notes
Verify the manufacturer designation, as sources list both Schaffner EMC Inc. and TE Connectivity Schaffner. Confirm the specific suffix -02 matches your board requirements. Check RoHS compliance status directly from the datasheet before procurement.
Selection Notes
Select this component for low-current signal lines requiring 8 µH common mode inductance. Ensure the 4 A rating exceeds peak signal currents. Verify that through-hole packaging fits the assembly process.
Part Context
This part belongs to the RS514 series of common mode chokes. It is distinct from the FN3288 power line filters and the RN102 series, which serve different current and application profiles within the Schaffner portfolio.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation.
FAQ
What is the inductance value?
The inductance is 8 µH.
Is this a power line filter?
No, it is designed for signal line filtering applications.
