RN112-1.2-02

Description：CMC 6.8MH 1.2A 2LN TH
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tube

SKU:f4a764b457a9 Category: Common Mode Chokes Brand: Schaffner EMC Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 6.8MH 1.2A 2LN TH
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tube
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：1.2A (Typ)
DC Resistance (DCR) (Max)：245mOhm (Typ)
Voltage Rating - DC：-
Voltage Rating - AC：250V
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：UR, VDE
Features：-
Mounting Type：Through Hole
Size / Dimension：0.697" L x 0.673" W (17.70mm x 17.10mm)
Height (Max)：0.508" (12.90mm)
Package / Case：Horizontal, 4 PC Pin
Inductance @ Frequency：6.8 mH @ 1 kHz
Qualification：-
Grade：-

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RN112-1.2-02

Overview

The Schaffner RN112-1.2-02 is a current-compensated common mode choke designed for power line filtering applications. It features an inductance of 6.8 mH measured at 1 kHz and supports two lines with a maximum DC current rating of 1.2 A. The component utilizes a ferrite core and is constructed as an unshielded device suitable for through-hole PCB mounting. Its physical dimensions are approximately 17.7 mm in length, 17.1 mm in width, and 12.9 mm in height. The unit operates within a temperature range of -40°C to +100°C.

Feature Summary

Provides effective common mode noise suppression for dual-line power circuits
Utilizes a ferrite core for high magnetic permeability and stability
Designed for through-hole surface mounting on printed circuit boards

Applications

Power supply input filtering
Electromagnetic interference suppression in electronic equipment
Compliance testing preparation for conducted emissions

Procurement Notes

Verify the specific manufacturer source, as TE Connectivity acquired Schaffner EMC. Confirm that the part number corresponds to the original Schaffner designation rather than a legacy TE variant. Ensure the datasheet matches the 6.8 mH inductance and 1.2 A current ratings specified for this unique model before finalizing procurement orders.

Selection Notes

Select this component when dual-line filtering is required with a 6.8 mH inductance value. The 1.2 A current rating suits moderate power applications. Consider the through-hole package for robust mechanical attachment. Verify that the unshielded design does not interfere with nearby sensitive components or require additional spacing in the final assembly layout.

Part Context

This component belongs to the RN series of common mode chokes manufactured by Schaffner EMC Inc., now part of TE Connectivity. The RN series is widely recognized for its reliability in electromagnetic compatibility solutions. This specific model represents a standard configuration within the family, offering balanced performance for general-purpose power line noise reduction tasks.