3000-472

Description：CMC 4.7MH 180MA 2LN TH
Series：3000
Mfr：Bourns Inc.
Package：Bulk

SKU:ef4726c926a7 Category: Common Mode Chokes Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 4.7MH 180MA 2LN TH
Series：3000
Mfr：Bourns Inc.
Package：Bulk
Filter Type：Signal Line
Number of Lines：2
Current Rating (Max)：180mA
DC Resistance (DCR) (Max)：6.64Ohm
Voltage Rating - DC：-
Voltage Rating - AC：-
Operating Temperature：-55°C ~ 105°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：0.490" L x 0.490" W (12.45mm x 12.45mm)
Height (Max)：0.400" (10.16mm)
Package / Case：Horizontal, 4 PC Pin
Inductance @ Frequency：4.7 mH @ 1 kHz
Impedance @ Frequency：-
Qualification：-
Grade：-

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3000-472

Overview

The Bourns Inc. model 3000-472 is a through-hole signal line common mode choke designed for noise suppression in electronic circuits. It features two lines with an inductance of 4.7 mH measured at 1 kHz. The component supports a maximum current rating of 180 mA and has a maximum DC resistance of 6.64 Ohms.

Feature Summary

Provides common mode noise filtering for signal lines
Through-hole mounting configuration for board integration

Applications

Signal line noise suppression
Electronic circuit filtering

Procurement Notes

Verify the specific RoHS compliance status, as some sources indicate lead content while others reference compliant variants. Confirm the exact package dimensions and pin spacing against the mechanical drawing to ensure compatibility with the target PCB layout before finalizing procurement orders.

Selection Notes

Select this component when a high inductance value of 4.7 mH is required for low-frequency noise attenuation on signal lines. Ensure the operating current does not exceed 180 mA to prevent saturation and maintain effective filtering performance within the specified thermal limits.

Part Context

This component belongs to the Bourns 3000 series of common mode chokes. These inductive components are engineered for electromagnetic interference reduction in various electronic applications, offering reliable performance for protecting sensitive signal pathways from common mode disturbances.

Replacement Considerations

Cross-reference with other 4.7 mH common mode chokes having similar current ratings and through-hole packages. Verify that substitute parts meet the same electrical specifications and physical footprint requirements for direct replacement.

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.