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 2LN TH
- Series：SS
- Mfr：KEMET
- Package：Bulk,Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：-
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.807" L x 0.650" W (20.50mm x 16.50mm)
- Height (Max)：1.004" (25.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：-
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Download product information
Overview
The KEMET SS21V-R400005 is a two-line common mode choke filter designed for through-hole mounting. It features an inductance of 0.5 mH and supports a continuous current rating of 4 A. The component is rated for 250 VAC operation. This device belongs to the SS21V series, which utilizes a specific core material optimized for high-frequency noise suppression in power line applications.
Feature Summary
- Provides effective attenuation of common mode electromagnetic interference on AC power lines
- Designed for robust through-hole integration into printed circuit boards
- Constructed with materials suitable for standard industrial operating environments
Applications
- Electromagnetic interference suppression in AC power input stages
- Noise filtering for electronic equipment connected to mains supply
- Compliance support for conducted emission standards in consumer electronics
Procurement Notes
Verify the current lifecycle status before procurement as this part may be marked as Not Recommended for New Designs (NRND). Confirm that the 4 A current rating and 0.5 mH inductance meet the specific design requirements. Ensure the through-hole footprint dimensions are compatible with the target PCB layout. Check for available alternative components if long-term supply stability is required.
Selection Notes
Select this component when a 0.5 mH inductance value is required for common mode noise reduction at 4 A load currents. The 250 VAC rating makes it suitable for standard single-phase AC power applications. Consider the physical size constraints of the through-hole package during mechanical design. Evaluate the frequency response characteristics against the specific noise spectrum present in the application environment.
Part Context
This component is part of KEMET's SS21V series of common mode chokes. These filters are engineered for general-purpose power line filtering. The series typically offers various inductance and current combinations to suit different power ratings. The SS21V designation indicates specific construction methods and core materials used by the manufacturer for this product line.
Replacement Considerations
The component is listed as Not Recommended for New Designs (NRND). Engineers should identify equivalent common mode chokes with matching 0.5 mH inductance and 4 A current ratings from current production lines. Verify pin compatibility and inductance tolerance specifications when selecting substitutes.
