RN143-6-02-1M8

$3.71

Description：CMC 1.8MH 6A 2LN TH
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tube

SKU:3fbe4d59d079 Category: Common Mode Chokes Brand: Schaffner EMC Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 1.8MH 6A 2LN TH
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tube
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：6A
DC Resistance (DCR) (Max)：20mOhm (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：1.303" L x 1.280" W (33.10mm x 32.50mm)
Height (Max)：0.787" (20.00mm)
Package / Case：Horizontal, 4 PC Pin
Inductance @ Frequency：1.8 mH @ 10 kHz
Qualification：-
Grade：-

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RN143-6-02-1M8

Overview

The RN143-6-02-1M8 is a horizontal through-hole common mode filter choke manufactured by TE Connectivity / Schaffner. It features a ferrite core and operates within a temperature range of -40°C to +100°C. The component provides an inductance of 1.8 mH with a tolerance of -30% to +50%, tested at 10 kHz. It supports a maximum DC current of 6 A and has a maximum DC resistance of 20 mOhms. The physical dimensions are 33.1 mm in length, 32.5 mm in width, and 19.7 mm in height, with a lead diameter of 0.8 mm.

Feature Summary

Horizontal PCB mount design for space-efficient integration
Current compensated choke construction using ferrite material
Compliance with major safety standards including UL, CSA, IEC, and EN

Applications

Electromagnetic interference suppression in power supply circuits
Common mode noise filtering for two-line AC/DC systems
Industrial equipment EMC compliance implementation

Procurement Notes

Verify the manufacturer part number RN143-6-02-1M8 against official TE Connectivity or Schaffner documentation to ensure authenticity. Confirm that the specific ordering suffix matches the required 1.8 mH inductance and 6 A current rating. Check for updated RoHS compliance status and relevant safety certifications such as ENEC or UR before finalizing procurement decisions.

Selection Notes

Select this component when a horizontal mounting style is required for common mode chokes. Ensure the circuit design accommodates the specified 1.8 mH inductance and 6 A current handling capability. Verify that the 20 mOhm DC resistance meets the thermal and efficiency requirements of the application environment.

Part Context

This component belongs to the RN series of common mode chokes from Schaffner, now part of TE Connectivity. The RN series is designed for general EMC applications requiring robust performance in compact form factors. This specific model utilizes a horizontal orientation to optimize board space compared to radial alternatives.

Replacement Considerations

Cross-reference with other Schaffner RN series parts for similar inductance values. Verify mechanical footprint compatibility if substituting with different manufacturers' components.

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

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

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.