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Product Detailed Parameters
- Description：CMC 47.5MH 800MA 2LN TH
- Series：SSR
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：800mA
- DC Resistance (DCR) (Max)：680mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.866" L x 0.630" W (22.00mm x 16.00mm)
- Height (Max)：1.063" (27.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：47.5 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSR21NVS-M08475 is a single-channel common mode filter choke designed for AC line applications. It operates at a rated voltage of 250VAC and provides an inductance of 47.5mH with a maximum DC current rating of 0.8A. The component features a maximum DC resistance of 680mOhms and is tested at a frequency of 10kHz. It supports through-hole PCB mounting within an operating temperature range of -25°C to +120°C. Physical dimensions include a height of 27mm, width of 22mm, and length of 3.5mm.
Feature Summary
- Provides common mode noise suppression for AC power lines
- Supports through-hole printed circuit board mounting
- Rated for operation up to 250VAC
Applications
- AC line filtering in electronic equipment
- Electromagnetic interference suppression in power supplies
- Common mode noise reduction in single-channel circuits
Procurement Notes
Verify the specific suffix M08475 to confirm the 47.5mH inductance and 0.8A current rating. Ensure the procurement documentation references the correct datasheet for the SSR21NVS-M series. Confirm that the through-hole package dimensions match the design constraints. Check RoHS compliance status as indicated in official manufacturer specifications before finalizing orders.
Selection Notes
Select this component when a single-channel common mode choke is required for AC line filtering. The 47.5mH inductance and 0.8A current rating suit applications with moderate noise requirements. Verify that the through-hole mounting style fits the target PCB layout. Ensure the operating temperature range meets the environmental conditions of the end application.
Part Context
This part belongs to the KEMET SSR21NVS-M series of common mode filters. These components are categorized under AC line filters and inductors. The series offers various inductance and current combinations for different filtering needs. The SSR21NVS-M08475 specifically targets applications requiring 47.5mH inductance at 0.8A.
FAQ
What is the test frequency for the inductance specification?
The inductance value is specified at a test frequency of 10 kHz.
Does this component support surface mount technology?
No, the SSR21NVS-M08475 is designed for through-hole PCB mounting only.
