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Product Detailed Parameters
- Description：CMC 26.7MH 700MA 2LN TH
- Series：SSHB21HS
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：700mA
- DC Resistance (DCR) (Max)：1.03Ohm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 130°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.024" L x 0.906" W (26.00mm x 23.00mm)
- Height (Max)：0.610" (15.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：26.7 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSHB21HS-07267 is a dual-mode common mode filter choke designed for AC line filtering applications. It features an inductance of 26.7 mH at a test frequency of 10 kHz and supports a maximum DC current of 0.7 A. The component has a maximum DC resistance of 1.03 Ohms and operates within a temperature range of -40°C to +105°C. Rated for 250 VAC, it utilizes through-hole mounting with a lead diameter of 0.8 mm. Physical dimensions are approximately 21 mm in height, 23 mm in width, and 3.5 mm in length.
Feature Summary
- Dual-mode hybrid design providing simultaneous common mode and normal mode noise suppression
- Through-hole construction suitable for PCB mounting
- High insulation voltage rating for AC line applications
Applications
- AC power line filtering
- EMI suppression in electronic equipment
- Noise reduction in industrial control systems
Procurement Notes
Verify the specific part number SSHB21HS-07267 against official KEMET documentation to confirm electrical parameters and physical dimensions. Ensure compatibility with through-hole assembly processes and verify that the 0.7 A current rating meets circuit requirements. Check for RoHS compliance status in the latest datasheet before procurement.
Selection Notes
Select this component when dual-mode attenuation is required for AC lines. The 26.7 mH inductance offers significant impedance at common frequencies. Consider the 0.7 A saturation current limit and 1.03 Ohm DCR for thermal management. The through-hole package requires appropriate PCB footprint verification.
Part Context
This component belongs to the KEMET SSHB series of dual-mode chokes. These hybrid coils integrate common mode and normal mode filtering functions into a single unit. The series is characterized by high insulation voltage and robust construction for AC line applications.
Replacement Considerations
Check for direct substitutes within the SSHB series with matching inductance and current ratings. Verify pinout and dimensional compatibility if considering alternative manufacturers. Ensure equivalent dual-mode performance characteristics.
