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Product Detailed Parameters
- Description：CMC 2.1UH 30A 2LN TH
- Series：B82622S
- Mfr：EPCOS - TDK Electronics
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：30A
- DC Resistance (DCR) (Max)：2.8mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 150°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.941" L x 0.512" W (23.90mm x 13.00mm)
- Height (Max)：0.866" (22.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：2.1 µH @ 100 kHz
- Impedance @ Frequency：-
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Overview
The B82622S0173L030 is a through-hole common mode choke from the EPCOS-B82622S series, featuring a ring core with iron powder. It provides double-line filtering with a nominal inductance of 2.1 µH measured at 100 kHz and 0.1 mA. The component supports a rated current of 30 A and withstands 500 VAC insulation voltage. Designed for power line applications, it operates within a temperature range up to +85 °C. The unit measures 23.90 mm in length and 13.00 mm in width.
Feature Summary
- Utilizes an iron powder ring core design for stable magnetic performance
- Provides double-line common mode noise suppression for power circuits
- Engineered for high current handling capabilities in power line environments
Applications
- Power line filtering
- Common mode noise suppression
- Industrial equipment input stages
Procurement Notes
Verify the specific suffix L030 against official TDK documentation to confirm lead-free status and RoHS compliance details. Ensure the through-hole mounting type matches the target PCB layout requirements. Cross-reference the 2.1 µH inductance tolerance specifications with the manufacturer's datasheet to guarantee circuit compatibility.
Selection Notes
Select this component when designing power supplies requiring robust common mode attenuation at 100 kHz. The 30 A rated current capability suits high-power industrial applications. Verify that the physical dimensions fit the assembly constraints and that the +85 °C thermal rating meets the operational environment demands.
Part Context
This part belongs to the B82622S series of ring core chokes manufactured by EPCOS-TDK Electronics. These components are specifically engineered for power line applications, offering reliable electromagnetic interference suppression. The series utilizes iron powder cores to achieve stable inductance characteristics under varying load conditions.
Replacement Considerations
Consult official TDK cross-reference lists for verified substitutes. Generic equivalents may not match the specific iron powder core material properties or the 30 A current rating required for this application.
