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Product Detailed Parameters
- Description：CMC 1MH 700MA 2LN TH
- Series：SU
- Mfr：KEMET
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：700mA
- DC Resistance (DCR) (Max)：600mOhm
- 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 0.610" W (17.00mm x 15.50mm)
- Height (Max)：0.492" (12.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：1 mH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SU9H-07010 is a through-hole common mode choke from the SU-9H series, designed for AC line filtering applications. It features an inductance of 1 mH measured at a test frequency of 1 kHz and supports a maximum DC current of 700 mA. The component exhibits a maximum DC resistance of 600 mOhms and operates within a temperature range of -25°C to +120°C. Its physical dimensions are 17 mm in diameter, 15.5 mm in width, and 12.5 mm in height, with a unit weight of 3.5 g.
Feature Summary
- Provides high-frequency common mode noise suppression for AC line circuits
- Utilizes a through-hole bobbin construction for robust PCB mounting
- Engineered for stable performance across a wide operating temperature range
Applications
- AC power line input filtering
- Electromagnetic interference suppression in consumer electronics
- Common mode noise reduction in industrial control systems
Procurement Notes
Verify the specific ordering suffix and RoHS compliance status directly against the manufacturer's latest datasheet before procurement. Confirm that the required inductance value and current rating align precisely with the circuit design specifications. Ensure the through-hole footprint dimensions match the target printed circuit board layout to prevent assembly issues.
Selection Notes
Select this component when a 1 mH inductance and 700 mA current handling capability are required for common mode noise attenuation. The SU-9H series offers a compact radial form factor suitable for space-constrained designs. Evaluate the thermal environment to ensure operation remains within the specified -25°C to +120°C range for reliable long-term performance.
Part Context
This part belongs to the KEMET SU-9H series of common mode chokes, which are specialized for AC line filter applications. The series provides various inductance values and current ratings to suit different power supply requirements. These components are widely used in electronic equipment to mitigate conducted electromagnetic interference on power lines.
FAQ
What is the test frequency for the specified inductance?
The inductance of 1 mH is measured at a test frequency of 1 kHz.
What is the maximum DC resistance of this choke?
The maximum DC resistance is 600 mOhms.
