RN218-0.4-02-100M

$1.85

Description：CMC 100MH 400MA 2LN TH
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tube

SKU:1860a1db8f16 Category: Common Mode Chokes Brand: Schaffner EMC Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 100MH 400MA 2LN TH
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tube
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：400mA
DC Resistance (DCR) (Max)：2.8Ohm (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：0.709" L x 0.492" W (18.00mm x 12.50mm)
Height (Max)：0.799" (20.30mm)
Package / Case：Vertical, 4 PC Pin
Inductance @ Frequency：100 mH @ 10 kHz
Qualification：-
Grade：-

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RN218-0.4-02-100M

Overview

The Schaffner RN218-0.4-02-100M is a vertical through-hole common mode choke designed for power line applications. It features an inductance of 100 mH at 10 kHz and supports a maximum DC current of 400 mA. The component has a typical DC resistance of 2.8 Ohms. It utilizes a ferrite core and operates within a temperature range of -40°C to +100°C. The physical dimensions are approximately 20.3 mm in length, with unshielded construction.

Feature Summary

Vertical through-hole mounting configuration for PCB integration
Ferrite core construction for effective electromagnetic interference suppression
Unshielded design suitable for standard power line filtering

Applications

Power line EMI/RFI filtering
Common mode noise suppression in electronic circuits
Electromagnetic compatibility enhancement in equipment

Procurement Notes

Verify the manufacturer part number RN218-0.4-02-100M against official TE Connectivity or Schaffner documentation to ensure authenticity. Confirm that the specified electrical parameters, including 100 mH inductance and 400 mA current rating, match your circuit requirements. Check RoHS compliance status directly from the datasheet before procurement.

Selection Notes

Select this component when a 100 mH inductance value is required for common mode noise reduction in low-current power lines. Ensure the PCB layout accommodates the vertical through-hole package dimensions. Verify that the 400 mA saturation current meets the operational load demands without significant inductance degradation.

Part Context

This component belongs to the RN series of EMC chokes manufactured by Schaffner, now part of TE Connectivity. The RN218 series is specifically engineered for general-purpose electromagnetic interference suppression in various electronic devices. These chokes are widely used in industries requiring reliable noise filtering for power supply inputs.

Replacement Considerations

Consult official substitution guides for equivalent Schaffner or TE Connectivity parts. Verify that any alternative maintains identical inductance, current rating, and physical footprint specifications.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.