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Product Detailed Parameters
- Description：CMC 5.6MH 2.5A 2LN TH
- Series：RN
- Mfr：Schaffner EMC Inc.
- Package：Tube
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：2.5A
- DC Resistance (DCR) (Max)：110mOhm (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：0.886" L x 0.846" W (22.50mm x 21.50mm)
- Height (Max)：0.531" (13.50mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：5.6 mH @ 10 kHz
- Qualification：-
- Grade：-
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Overview
The Schaffner RN122-2.5-02-5M6 is a horizontal common-mode choke from the RN series, designed for PCB mounting via through-hole termination. It features a ferrite core and provides an inductance of 5.6 mH with a maximum DC current rating of 2.5 A. The component exhibits a maximum DC resistance of 110 mOhms and operates within a temperature range of -40°C to +100°C. Its physical dimensions are 27 mm x 28 mm x 16.5 mm, and it is unshielded.
Feature Summary
- Provides common mode current-compensated inductance using two windings over a ferrite ring core.
- Designed for compact printed circuit board mounting with horizontal orientation.
- Suppresses electromagnetic interference (EMI) signals effectively.
Applications
- General EMI/RFI suppression in electronic circuits
- Power supply input filtering
- Signal line noise reduction
Procurement Notes
Verify the manufacturer part number RN122-2.5-02-5M6 against official TE Connectivity / Schaffner documentation to confirm specifications. Ensure the ordering suffix matches the required inductance and current ratings. Cross-reference datasheets for mechanical footprint compatibility and thermal performance limits before finalizing procurement.
Selection Notes
Select this component when a compact, high-current common-mode choke is required for horizontal PCB integration. The 2.5 A rating and 5.6 mH inductance suit applications needing moderate EMI suppression without excessive size. Verify that the through-hole package fits the design layout and that the operating temperature range meets environmental requirements.
Part Context
This component belongs to the Schaffner RN series of EMC chokes. These devices are characterized by their current-compensated design, which minimizes saturation effects under load. The series offers various inductance values and current ratings to address different EMI suppression needs in space-constrained electronics.
Replacement Considerations
Consult official Schaffner or TE Connectivity substitution guides for verified equivalents. Ensure any replacement maintains the same inductance, current rating, and mechanical form factor to guarantee circuit compatibility.
