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Product Detailed Parameters
- Description：CMC 4MH 16A 2LN TH
- Series：RT
- Mfr：Schaffner EMC Inc.
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：16A
- DC Resistance (DCR) (Max)：10mOhm (Typ)
- Voltage Rating - DC：425V
- Voltage Rating - AC：300V
- Operating Temperature：-40°C ~ 100°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.969" L x 1.260" W (50.00mm x 32.00mm)
- Height (Max)：2.047" (52.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：4 mH @ 100 kHz
- Qualification：-
- Grade：-
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Overview
The Schaffner RT8522-16-4M0 is a current compensated common mode choke from the RT-Series, designed for PCB mounting. It features an inductance of 4 mH with a tolerance of -30% to +50%. The component supports a maximum DC current of 16 A and has a maximum DC resistance of 14 mΩ. Rated for a maximum voltage of 600 V AC/DC, it operates within a temperature range of -40°C to +100°C. Dimensions are 50 mm length, 32 mm width, and 52 mm height, with through-hole termination.
Feature Summary
- Supports both 2-wire and 3-wire circuit configurations
- Allows flexible horizontal and vertical PCB mounting orientations
- Utilizes ferrite core material for effective EMI suppression
Applications
- EMC/EMI filtering in medical devices
- Power supply input stages
- Industrial control systems
Procurement Notes
Verify the specific datasheet version for the RT8522-16-4M0 to confirm exact pinout and mechanical tolerances before finalizing design integration. Ensure that the selected mounting orientation aligns with the thermal and spatial constraints of the target PCB layout. Cross-reference the manufacturer's latest documentation to validate compliance with relevant safety standards applicable to the end equipment.
Selection Notes
Select this component when a current compensated choke is required for high-current applications up to 16 A. The RT-Series offers robust performance for common mode noise reduction in both AC and DC lines. Consider the physical dimensions and mounting style compatibility with the assembly process. Verify that the operating temperature range meets the environmental requirements of the installation site.
Part Context
This part belongs to the TE Connectivity / Schaffner RT-Series of common mode chokes. These components are engineered for high reliability in demanding electronic environments. The series provides various inductance and current ratings to suit different power line filtering needs. Schaffner specializes in EMC solutions for automotive, industrial, and medical sectors.
Replacement Considerations
Check for direct substitutes within the RT-Series such as RT8522-12-5M0 or RT8522-50-1M0 if current or inductance values differ. Ensure any replacement maintains the same package dimensions and pin configuration to avoid PCB redesign.
