ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
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 Detailed Parameters
- Description：CMC 78MH 600MA 2LN TH
- Series：SSHB21HS
- Mfr：KEMET
- Package：Bulk,Tray
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：600mA
- DC Resistance (DCR) (Max)：1.48Ohm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 120°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：78 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Download product information
Overview
The KEMET SSHB21HS-R06780 is a through-hole common mode filter choke designed for AC line filtering applications. It features a dual-mode construction utilizing nickel-zinc ferrite cores to provide effective noise suppression across both common and differential modes. The component offers an inductance of 78 mH at a test frequency of 10 kHz, with a maximum DC current rating of 600 mA. It supports operating voltages up to 250 VAC and maintains a maximum DC resistance of 1.48 ohms. The unit operates within a temperature range of -40°C to +120°C.
Feature Summary
- Dual-mode filtering capability for comprehensive noise attenuation
- Nickel-zinc ferrite core construction for high-frequency performance
- Through-hole mounting for robust PCB integration
Applications
- AC power line input filtering
- Electromagnetic interference suppression in industrial equipment
- Noise reduction in consumer electronics power supplies
Procurement Notes
Verify the specific suffix R06780 against official KEMET documentation to confirm the 78 mH inductance and 600 mA current rating. Ensure the package type matches the required through-hole footprint dimensions. Confirm RoHS compliance status directly from the manufacturer's datasheet before procurement.
Selection Notes
Select this component when dual-mode attenuation is required for AC lines carrying up to 600 mA. The 78 mH inductance provides significant impedance at 10 kHz. Verify that the 1.48 ohm DC resistance fits the circuit's voltage drop constraints. Ensure the operating environment stays within the specified -40°C to +120°C thermal limits.
Part Context
This part belongs to the SSHB21HS series of common mode chokes from KEMET. The series is characterized by its dual-mode filtering architecture and through-hole design. These components are engineered for AC line applications requiring reliable noise suppression in compact form factors suitable for standard PCB assembly processes.
Replacement Considerations
Direct substitutes must match the 78 mH inductance, 600 mA current rating, and 250 VAC voltage rating. Verify pin compatibility and physical dimensions for direct replacement. Consult KEMET for updated series alternatives if exact specifications are unavailable.
