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Product Detailed Parameters
- Description：CMC 3.3MH 1.3A 2LN THROUGH HOLE
- Series：SS
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.3A
- DC Resistance (DCR) (Max)：226mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：500V
- Operating Temperature：-40°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.811" L x 0.661" W (20.60mm x 16.80mm)
- Height (Max)：1.004" (25.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：3.3 mH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SS21VB-R130033 is a through-hole common mode choke from the 21VB series. It features an inductance of 3.3 mH and a DC current rating of 1.3 A. The component has a DC resistance of 0.226 Ohms and operates within a temperature range of -40°C to +120°C. It supports voltage ratings of 250 V ac and 500 V ac.
Feature Summary
- Radial leaded construction for through-hole mounting
- Bobbin-wound core design
- Common mode noise suppression capability
Applications
- Electromagnetic interference filtering
- Power supply input stages
- Signal line protection
Procurement Notes
Verify the specific suffix R130033 against the manufacturer datasheet to confirm the exact inductance and current ratings. Ensure the radial package style matches the target PCB footprint. Confirm RoHS compliance status if required by the end product specifications.
Selection Notes
Select this component when a 3.3 mH common mode choke with a 1.3 A current rating is required. The 21VB series offers a bobbin-wound structure suitable for general EMI suppression. Verify that the 0.226 Ohm DC resistance fits the circuit's power loss constraints.
Part Context
This part belongs to the KEMET 21VB series of common mode chokes. These components are designed for through-hole applications and utilize a bobbin-wound architecture. The series provides options for various inductance values and current ratings to address different electromagnetic compatibility requirements in electronic circuits.
FAQ
What is the DC resistance of the SS21VB-R130033?
The DC resistance is 0.226 Ohms.
What is the operating temperature range?
The component operates between -40°C and +120°C.
