RN212-2-02-1M8

$1.64

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

SKU:a50c2fbb09fa Category: Common Mode Chokes Brand: Schaffner EMC Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 1.8MH 2A 2LN TH
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tube
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：2A
DC Resistance (DCR) (Max)：74mOhm (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：1.8 mH @ 10 kHz
Qualification：-
Grade：-

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RN212-2-02-1M8

Overview

The RN212-2-02-1M8 is a vertical through-hole common mode 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 at a test frequency of 10 kHz, with a tolerance of -30% to +50%. It supports a maximum DC current of 2 A and has a maximum DC resistance of 74 mOhms. The physical dimensions are 18 mm x 12.5 mm x 20 mm.

Feature Summary

Vertical PCB mount design for space-efficient integration
Current compensated choke construction using ferrite core material
Unshielded configuration suitable for general EMI suppression

Applications

Power supply input filtering
DC/DC converter noise reduction
General electronic equipment EMI suppression

Procurement Notes

Verify the manufacturer part number against official TE Connectivity or Schaffner documentation to ensure authenticity. Confirm that the specific suffix matches the required electrical parameters, particularly the 1.8 mH inductance and 2 A current rating. Check RoHS compliance status via the manufacturer's datasheet before procurement.

Selection Notes

Select this component when a vertical mounting style is required for common mode noise suppression in low-power applications. Ensure the operating environment stays within the -40°C to +100°C range. Verify that the 74 mOhm DC resistance meets the circuit's power loss constraints and that the 2 A current rating exceeds the expected load current.

Part Context

This component belongs to the RN series of common mode chokes from Schaffner. It is designed for through-hole PCB mounting and utilizes a ferrite core for effective electromagnetic interference filtering. The vertical orientation allows for compact board layouts compared to radial alternatives.

Replacement Considerations

Cross-reference with other RN series variants such as RN212-1.5-02-3M3 for different current or inductance requirements. Verify pin compatibility and dimensional fit before substituting with generic equivalents.

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.