RN122-0.5-2-56

Description：CMC 56MH 500MA 2LN TH
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tray

SKU:7115d4ff0320 Category: Common Mode Chokes Brand: Schaffner EMC Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 56MH 500MA 2LN TH
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tray
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：500mA
DC Resistance (DCR) (Max)：1.8Ohm (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：1.102" L x 1.063" W (28.00mm x 27.00mm)
Height (Max)：0.661" (16.80mm)
Package / Case：Horizontal, 4 PC Pin
Inductance @ Frequency：56 mH @ 10 kHz
Qualification：-
Grade：-

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RN122-0.5-2-56

Overview

The Schaffner RN122-0.5-2-56 is a horizontal common mode choke designed for PCB mounting via through-hole termination. It features a single channel configuration with an inductance of 56 mH and a maximum DC current rating of 500 mA. The component exhibits a maximum DC resistance of 1.8 ohms and operates within a temperature range of -40°C to +100°C.

Feature Summary

Provides common mode noise suppression for power lines
Utilizes ferrite core material for magnetic performance
Designed for horizontal printed circuit board installation

Applications

Power supply input filtering
Electronic equipment EMI reduction
Signal integrity maintenance in sensitive circuits

Procurement Notes

Verify the exact part number against official TE Connectivity or Schaffner documentation, as variations such as RN122-0.5-02-56M exist. Confirm that the specific suffix matches the required electrical characteristics and physical dimensions before procurement to ensure compatibility with the target design.

Selection Notes

Select this component when a 56 mH inductance at 500 mA is required for horizontal PCB integration. Ensure the application environment stays within the specified -40°C to +100°C operating range. Verify that the 1.8 ohm DC resistance aligns with the system's voltage drop constraints.

Part Context

This component belongs to the RN series of common mode chokes manufactured by TE Connectivity / Schaffner. These components are engineered for electromagnetic interference suppression in electronic systems requiring reliable noise filtration on power lines.