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Product Detailed Parameters
- Description：VERTICAL 50 A PCB TWO LINE COMMO
- Series：RT
- Mfr：Schaffner EMC Inc.
- Package：Box
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：1.7mOhm
- Voltage Rating - DC：425V
- Voltage Rating - AC：300V
- Operating Temperature：-40°C ~ 100°C
- Ratings：-
- Approval Agency：UR
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：2.520" L x 1.654" W (64.00mm x 42.00mm)
- Height (Max)：2.520" (64.00mm)
- Package / Case：Vertical, 8 PC Pin
- Inductance @ Frequency：1 mH @ 100 kHz
- Qualification：-
- Grade：-
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Overview
The RT8522-50-1M0 is a vertical, two-line common mode choke from the Schaffner RT-Series, designed for PCB through-hole mounting. It features a copper core and provides 1 mH inductance with a 1% tolerance at a test frequency of 100 kHz. The component supports a maximum DC current of 50 A and has a maximum DC resistance of 1.7 mOhms. Operating within a temperature range of -40°C to +125°C, it measures 64 mm in length, 42 mm in width, and 64 mm in height, with 2.2 mm lead diameter.
Feature Summary
- Vertical two-line configuration for efficient PCB layout
- Copper core construction for AC/DC filtering applications
- High current handling capability up to 50 A
- Through-hole termination for robust mechanical connection
Applications
- EV Charging Stations
- Fast Chargers
- Switch Mode Power Supplies
Procurement Notes
Verify the manufacturer part number RT8522-50-1M0 against official TE Connectivity/Schaffner documentation to ensure authenticity. Confirm that the specific order suffix matches the required 1 mH inductance and 50 A rating. Check RoHS compliance status via the manufacturer's detailed specifications before finalizing procurement decisions.
Selection Notes
Select this component for applications requiring high-current common mode noise suppression in vertical orientations. Ensure the PCB footprint accommodates the 64x42x64 mm dimensions and through-hole leads. Verify that the 1.7 mOhm DCR meets system efficiency requirements and that the 50 A current rating aligns with peak load conditions.
Part Context
This component belongs to the Schaffner RT-Series of current-compensated chokes. It is manufactured by TE Connectivity / Schaffner, a provider of electromagnetic compatibility solutions. The RT-Series is engineered for industrial and automotive environments, offering reliable performance in power conversion and charging infrastructure systems.
Replacement Considerations
Cross-reference with other RT8522 variants or Schaffner RB-series components if physical constraints differ. Verify equivalent inductance, current rating, and thermal characteristics before substitution.
FAQ
What is the core material of the RT8522-50-1M0?
The core material is copper.
Is the RT8522-50-1M0 shielded?
No, the component is unshielded.
