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Product Detailed Parameters
- Description：CMC 8MH 200MA 2LN TH
- Series：SU
- Mfr：KEMET
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：200mA
- DC Resistance (DCR) (Max)：6Ohm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.669" L x 0.433" W (17.00mm x 11.00mm)
- Height (Max)：0.669" (17.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：8 mH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SU9V-02080 is a through-hole common mode choke from the SU-9V series, designed for electromagnetic interference suppression. It features an inductance of 8 mH measured at 1 kHz and a maximum DC current rating of 200 mA. The component exhibits a maximum DC resistance of 6 Ω and supports AC voltages up to 250 V. Constructed with manganese-zinc ferrite core material, it operates within a temperature range of -25 °C to 80 °C. The physical dimensions are 17 mm in length, 11 mm in depth, and 17 mm in height, utilizing solder pad termination for PCB mounting.
Feature Summary
- Utilizes manganese-zinc ferrite core material for effective high-frequency noise attenuation
- Designed for two-line common mode signal filtering applications
- Supports through-hole installation via solder pad terminations
Applications
- Electromagnetic interference (EMI) filtering in electronic circuits
- Signal integrity protection in data transmission lines
- Power supply input/output noise suppression
Procurement Notes
Verify the specific manufacturer part number against official KEMET documentation to ensure authenticity. Confirm that the component meets required RoHS compliance standards for your region. Check datasheet specifications for operating temperature limits and current ratings to ensure suitability for the intended application environment. Validate package dimensions and pin configuration against PCB layout requirements before procurement.
Selection Notes
Select this component when a through-hole common mode choke with 8 mH inductance is required for low-current applications up to 200 mA. Ensure the circuit voltage does not exceed the 250 V AC rating. Consider the 6 Ω DC resistance impact on signal loss. Verify that the operating temperature range of -25 °C to 80 °C aligns with the environmental conditions of the final assembly.
Part Context
The SU9V-02080 belongs to the KEMET SU-9V series of common mode chokes. This series is characterized by its use of manganese-zinc ferrite cores, which provide high permeability for effective noise suppression. The components are typically utilized in scenarios requiring reliable EMI filtering with through-hole mounting capabilities, serving as a standard solution for basic interference mitigation in consumer and industrial electronics.
FAQ
What is the test frequency for the specified inductance value?
The inductance value of 8 mH is specified at a test frequency of 1 kHz.
What core material is used in the SU9V-02080?
The component utilizes manganese-zinc ferrite as its core material.
