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Product Detailed Parameters
- Description：CMC 2.5MH 12.5A 2LN TH
- Series：8100
- Mfr：Bourns Inc.
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：12.5A
- DC Resistance (DCR) (Max)：11mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.450" L x 0.800" W (36.83mm x 20.32mm)
- Height (Max)：1.500" (38.10mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：2.5 mH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Bourns 8114-RC is a through-hole common mode choke designed for dual-line applications. It features an inductance of 2.5 mH and supports a maximum DC current of 12.5 A. The component has a maximum DC resistance of 11 mOhms per line. It operates within a temperature range of -55°C to +105°C. The unit provides a dielectric strength of 1500 Vrms. Physical dimensions include a length of 1.45 inches.
Feature Summary
- Provides common mode noise suppression for dual signal lines
- Supports high current handling up to 12.5 A
- Offers robust insulation with 1500 Vrms dielectric strength
Applications
- Industrial equipment power filtering
- Telecommunications line protection
- General use power supply noise reduction
Procurement Notes
Verify the specific suffix against the manufacturer datasheet to confirm package orientation and lead type. Ensure the required inductance value of 2.5 mH matches the circuit design specifications. Confirm that the 12.5 A current rating and 11 mOhm resistance are compatible with the target application's thermal and electrical constraints before ordering.
Selection Notes
Select this component when dual-line common mode filtering is required with high current capacity. The vertical through-hole package facilitates easy integration into standard PCB layouts. Consider the operating temperature range of -55°C to +105°C for environmental suitability. Verify physical footprint compatibility with existing board designs.
Part Context
This component belongs to the Bourns common mode inductor series, which includes optional header configurations. It is manufactured by Bourns Electronic Solutions, a provider of electronic components for automotive, industrial, and consumer markets. The series focuses on reliable noise suppression solutions for various electronic systems.
Replacement Considerations
The 8115-RC is a related part in the same series but differs in inductance and current ratings. Verify exact parameter matching before substitution. No other direct substitutes are confirmed in public documentation.
