RN114-0.3-02-47M

$1.66

Description：CMC 47MH 300MA 2LN TH
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tube

SKU:c8621d0a9d49 Category: Common Mode Chokes Brand: Schaffner EMC Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：CMC 47MH 300MA 2LN TH
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tube
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：300mA
DC Resistance (DCR) (Max)：1.7Ohm (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：47 mH @ 10 kHz
Qualification：-
Grade：-

Download product information

RN114-0.3-02-47M

Overview

The Schaffner RN114-0.3-02-47M is a common mode choke filter designed for power line applications. It features an inductance of 47 mH and supports a maximum DC current of 300 mA. The component has a maximum DC resistance (DCR) of 1.75 ohms. It utilizes a horizontal package with four PC pins for through-hole mounting. Physical dimensions are 22.50 mm in length, 21.50 mm in width, and a maximum height of 13.50 mm. The operating temperature range spans from -40°C to 125°C.

Feature Summary

Provides electromagnetic interference suppression via common mode filtering on power lines.
Constructed with high-precision winding for consistent magnetic core performance.
Designed for robust operation across a wide industrial temperature range.

Applications

Power supply input stages requiring EMI reduction
Electronic equipment chassis integration
Industrial control systems

Procurement Notes

Verify the specific part number suffix against official datasheets to ensure correct inductance and pin configuration. Confirm that the horizontal package style matches the PCB footprint requirements. Check compliance documentation such as RoHS status if required by the target market regulations before finalizing procurement orders.

Selection Notes

Select this component when a 47 mH inductance is required for common mode noise attenuation at low currents up to 300 mA. Ensure the board layout accommodates the horizontal form factor and the specified thermal limits. Compare DCR values against circuit efficiency requirements to minimize voltage drop across the filter during normal operation.

Part Context

This component belongs to the RN series of common mode chokes manufactured by Schaffner EMC Inc., now part of TE Connectivity. The series is characterized by standardized dimensions and reliable performance for general-purpose power line filtering applications in electronic devices.

Replacement Considerations

The part number RN114-0.3-02-47M is explicitly listed in available documentation. No alternative substitute part numbers are confirmed in the provided source material.