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Product Detailed Parameters
- Description：CMC 47MH 600MA 2LN TH
- Series：RN
- Mfr：Schaffner EMC Inc.
- Package：Tube
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：600mA
- DC Resistance (DCR) (Max)：1.3Ohm (Typ)
- Voltage Rating - DC：-
- Voltage Rating - AC：300V
- Operating Temperature：-40°C ~ 100°C
- Ratings：-
- Approval Agency：ENEC, UR, VDE
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.220" L x 0.709" W (31.00mm x 18.00mm)
- Height (Max)：1.165" (29.60mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：47 mH @ 10 kHz
- Qualification：-
- Grade：-
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Overview
The Schaffner RN222-0.6-02-47M is a vertical through-hole common mode filter choke from the RN series, designed for PCB mounting. It features an inductance of 47 mH with a tolerance of -30% to +50%. The component supports a maximum DC current of 0.6 A and has a maximum DC resistance of 1.3 ohms. Rated for 300 VDC, it operates within a temperature range of -40°C to +100°C. The physical dimensions are 31 mm x 18 mm x 29.3 mm, utilizing ferrite core material.
Feature Summary
- Vertical board mount configuration for space-efficient PCB integration
- High inductance value suitable for effective EMI suppression
- RoHS compliant construction meeting environmental standards
Applications
- Power supply input filtering
- EMI suppression in electronic equipment
- Common mode noise reduction in AC/DC converters
Procurement Notes
Verify the manufacturer part number RN222-0.6-02-47M against official TE Connectivity or Schaffner documentation to ensure authenticity. Confirm that the specified electrical parameters, including 47 mH inductance and 0.6 A current rating, match the design requirements. Check for RoHS compliance status and verify the package dimensions for PCB layout compatibility before finalizing procurement orders.
Selection Notes
Select this component when high inductance is required for low-current applications up to 0.6 A. The vertical orientation aids in specific mechanical layouts. Ensure the operating environment stays within the -40°C to +100°C range. Compare the 1.3 ohm DC resistance against circuit loss tolerances. Verify that the 300 VDC rating exceeds the system voltage requirements for safe operation.
Part Context
This component belongs to the Schaffner RN series of common mode chokes, which are widely used for electromagnetic interference suppression. The RN series offers various inductance and current ratings tailored for different power levels. This specific model targets applications requiring significant noise attenuation at lower current levels, fitting into the broader portfolio of passive filtering solutions provided by TE Connectivity.
Replacement Considerations
Consult official datasheets for direct substitutes within the RN series. Verify that any alternative part matches the 47 mH inductance, 0.6 A current rating, and vertical through-hole package dimensions. Ensure equivalent thermal and voltage ratings are maintained for reliable performance.
