7120-RC

$3.47

Description：CMC 6.8MH 4A 2LN TH
Series：7100
Mfr：Bourns Inc.
Package：Bulk

SKU:4499e0a3ea01 Category: Common Mode Chokes Brand: Bourns Inc.

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Product introduction

Product Detailed Parameters

Description：CMC 6.8MH 4A 2LN TH
Series：7100
Mfr：Bourns Inc.
Package：Bulk
Filter Type：-
Number of Lines：2
Current Rating (Max)：4A
DC Resistance (DCR) (Max)：60mOhm
Voltage Rating - DC：-
Voltage Rating - AC：-
Operating Temperature：-55°C ~ 105°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：1.230" Dia x 0.900" W (31.24mm x 22.86mm)
Height (Max)：1.230" (31.24mm)
Package / Case：Vertical, No Base, 4 PC Pin
Inductance @ Frequency：6.8 mH @ 1 kHz
Impedance @ Frequency：-
Qualification：-
Grade：-

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7120-RC

Overview

The Bourns 7120-RC is a through-hole common mode choke designed for two-line applications. It features an inductance of 6.8 mH measured at 1 kHz and supports a maximum current rating of 4 A. The component has a maximum DC resistance (DCR) of 60 mOhm. It operates within a temperature range of -55°C to 105°C.

Feature Summary

Provides common mode noise suppression for two-line circuits
Supports high current operation up to 4 A
Designed for through-hole mounting

Applications

Common mode EMI filtering
Power line noise suppression

Procurement Notes

Verify the specific part number 7120-RC against official Bourns documentation to confirm electrical parameters such as 6.8 mH inductance and 4 A current rating. Ensure the through-hole package type matches the design requirements. Confirm RoHS compliance status if required by the application standards.

Selection Notes

Select this component when a 6.8 mH inductance value is required for common mode noise reduction in two-line configurations. The 4 A current rating and low DCR make it suitable for power applications requiring efficient signal integrity without excessive voltage drop.

Part Context

This component belongs to the Bourns common mode choke family, specifically engineered for electromagnetic interference suppression. The 7120 series offers robust performance for industrial and commercial electronics requiring reliable noise filtration in power and data lines.

Replacement Considerations

Cross-reference with other Bourns 7120 series variants or equivalent common mode chokes from other manufacturers that match the 6.8 mH inductance, 4 A current rating, and through-hole package dimensions.

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.