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 2.2MH 2A 2LN TH
- Series：B82722
- Mfr：EPCOS - TDK Electronics
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：130mOhm (Typ)
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：ENEC, UR, VDE
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.894" L x 0.878" W (22.70mm x 22.30mm)
- Height (Max)：0.524" (13.30mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：2.2 mH @ 10 kHz
- Impedance @ Frequency：-
Download product information
Overview
The B82722A2202N001 is a current-compensated ring core double choke manufactured by EPCOS (TDK). It features a ferrite core and radial leads for PCB mounting. The nominal inductance is 2.2 mH at 10 kHz, with a maximum DC resistance of 130 mOhms and a current rating of 2 A. Operating temperatures range from -40 °C to +125 °C. The component measures 23.3 mm in length, 16.1 mm in width, and 25.4 mm in height, with a lead diameter of 0.7 mm.
Feature Summary
- Current-compensated design for power line applications
- Ferrite ring core construction
- Radial through-hole mounting
Applications
- Power line chokes
- EMI filtering
- Common mode noise suppression
Procurement Notes
Verify the specific suffix against official TDK documentation to confirm exact electrical tolerances and compliance status. Ensure the ordering code matches the required inductance value and current rating for your circuit design. Cross-reference the package dimensions with your PCB footprint requirements before finalizing procurement decisions.
Selection Notes
Select this component for applications requiring common mode noise suppression in power lines. Verify that the 2 A current rating and 2.2 mH inductance meet system specifications. Confirm thermal performance within the -40 °C to +125 °C operating range. Check mechanical fitment against the 23.3 x 16.1 x 25.4 mm housing dimensions.
Part Context
This part belongs to the B82722 series of current-compensated ring core double chokes. These components are designed for AC power line filtering. The series offers various inductance values and current ratings. They utilize ferrite cores for high permeability and stability. The radial lead configuration facilitates automated or manual insertion into printed circuit boards.
Replacement Considerations
Consult official TDK substitution guides for verified alternatives. Ensure replacement parts match the 2.2 mH inductance, 2 A current rating, and physical dimensions. Verify compatibility with existing PCB footprints and thermal management requirements.
