RN232-4-02

Description：COMMON MODE CHOKE 3.3MH 4A
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tray

SKU:0fe53fa5dcab Category: Common Mode Chokes Brand: Schaffner EMC Inc.

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Product introduction

Product Detailed Parameters

Description：COMMON MODE CHOKE 3.3MH 4A
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tray
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RN232-4-02

Overview

The Schaffner RN232-4-02 is a common mode choke from the RN series, designed for through-hole mounting. It features an inductance of 3.3 mH and a maximum current rating of 4 A. The component has a DC resistance of 70 mΩ and operates within a temperature range of -40°C to +100°C. Its physical dimensions are 17.7 mm in length, 17.1 mm in depth, and 12.6 mm in height.

Feature Summary

Provides common mode noise suppression for differential signal lines
Supports through-hole installation via solder pad termination
Operates reliably across a wide industrial temperature range

Applications

Power supply input filtering
Battery charger circuits
Portable device power management

Procurement Notes

Verify the manufacturer part number RN232-4-02 against official Schaffner documentation to confirm specifications. Ensure compatibility with through-hole assembly processes and verify that the 4 A current rating meets circuit requirements. Check for RoHS compliance status if required by specific regulatory standards.

Selection Notes

Select this component when a 3.3 mH common mode choke is required for low-current applications up to 4 A. Consider the 70 mΩ DC resistance for efficiency calculations. The compact surface-mount-like footprint but through-hole construction suits dense PCB layouts requiring robust mechanical anchoring.

Part Context

This component belongs to the Schaffner RN series of common mode chokes. These components are engineered for electromagnetic interference suppression in electronic circuits. The RN series offers various inductance and current ratings to suit different power and signal integrity needs.

Replacement Considerations

RN232-1.6-02 (10 mH, 1.6 A) and RN242-4-02 (3.3 mH, 4 A) are documented variants within the same product family. Verify electrical parameters before substitution.

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.