8111

$4.76

Description：CMC 12MH 4A 2LN TH
Series：8100
Mfr：Bourns Inc.
Package：Tray

SKU:30410be149e6 Category: Common Mode Chokes Brand: Bourns Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：CMC 12MH 4A 2LN TH
Series：8100
Mfr：Bourns Inc.
Package：Tray
Filter Type：-
Number of Lines：2
Current Rating (Max)：4A
DC Resistance (DCR) (Max)：110mOhm
Voltage Rating - DC：-
Voltage Rating - AC：-
Operating Temperature：-55°C ~ 105°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：1.350" L x 0.800" W (34.29mm x 20.32mm)
Height (Max)：1.450" (36.83mm)
Package / Case：Vertical, 4 PC Pin
Inductance @ Frequency：12 mH @ 1 kHz
Impedance @ Frequency：-
Qualification：-
Grade：-

Download product information

8111

Overview

The Bourns Inc. 8111 is a through-hole common mode choke designed for two-line applications. It features an inductance of 12 mH measured at 1 kHz and supports a maximum DC current of 4 A. The component has a minimum DC resistance of 110 mOhms. It operates within a temperature range from -55 °C to +105 °C.

Feature Summary

Provides common mode noise suppression for two-line circuits
Designed for through-hole mounting on printed circuit boards
Capable of handling high DC currents with low resistance

Applications

Power supply input filtering
Industrial equipment signal lines
Telecommunications infrastructure

Procurement Notes

Verify the specific suffix (e.g., RC) against the manufacturer's datasheet to confirm exact electrical tolerances and packaging details. Ensure the selected variant meets the required operating temperature range and current ratings for the target application environment before finalizing procurement.

Selection Notes

Select this component based on its 12 mH inductance and 4 A current rating requirements. Confirm that the through-hole package fits the board layout constraints. Verify compatibility with the system's operating temperature limits, specifically the upper limit of 105 °C.

Part Context

This component belongs to Bourns' line of magnetic components, specifically common mode chokes used for electromagnetic interference suppression. It is part of a broader portfolio serving automotive, industrial, and consumer electronics markets.

Replacement Considerations

Check for direct substitutes with identical inductance and current ratings. Verify pinout compatibility and physical dimensions if space is constrained.

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.