RN214-0.3-02

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

SKU:1be6964255e7 Category: Common Mode Chokes Brand: Schaffner EMC Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 47MH 300MA 2LN TH
Series：RN
Mfr：Schaffner EMC Inc.
Package：Tray
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：300mA (Typ)
DC Resistance (DCR) (Max)：1.75Ohm (Typ)
Voltage Rating - DC：-
Voltage Rating - AC：250V
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：UR, VDE
Features：-
Mounting Type：Through Hole
Size / Dimension：0.906" L x 0.610" W (23.00mm x 15.50mm)
Height (Max)：0.996" (25.30mm)
Package / Case：Vertical, 4 PC Pin
Inductance @ Frequency：47 mH @ 1 kHz
Qualification：-
Grade：-

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RN214-0.3-02

Overview

The Schaffner RN214-0.3-02 is a vertical through-hole common mode choke from the RN series, designed for electromagnetic interference suppression. It features a nominal inductance of 47 mH and supports a maximum DC current of 300 mA. The component has a maximum DC resistance of 1.75 Ohms and operates within a temperature range of -40°C to +100°C. Rated for 300 VDC with PD2 pollution degree protection, it utilizes ferrite core material and offers an unshielded design suitable for board mounting applications.

Feature Summary

Vertical PCB mount configuration for space-efficient integration
Ferrite core construction for effective high-frequency noise attenuation
Current compensated choke design for balanced signal integrity

Applications

Power supply input filtering
EMC compliance in consumer electronics
Signal line noise suppression

Procurement Notes

Verify the specific suffix (e.g., -47M) against official datasheets to confirm exact inductance tolerance and DCR values. Ensure the vertical pin spacing matches the target PCB footprint. Confirm RoHS compliance status and UL certification requirements for the end application before finalizing procurement orders.

Selection Notes

Select this component when a compact vertical form factor is required for low-current signal lines. The 47 mH inductance provides significant impedance at common mode frequencies. Consider thermal derating if ambient temperatures exceed standard operating limits or if continuous current approaches the 300 mA rating.

Part Context

Part of the Schaffner RN series, which offers a wide range of common mode chokes for various current ratings and inductance values. The RN214 variant specifically targets vertical mounting needs, distinguishing itself from horizontal counterparts like the RN143 series by its reduced board footprint profile.

Replacement Considerations

RN214-0.3-02-47M is a verified equivalent part number with identical electrical specifications. Cross-reference pin dimensions and mechanical tolerances to ensure direct replacement compatibility without PCB modification.

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.