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 56MH 500MA 2LN TH
- Series：B82722
- Mfr：EPCOS - TDK Electronics
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：2Ohm (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：0.917" L x 0.634" W (23.30mm x 16.10mm)
- Height (Max)：1.000" (25.40mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：56 mH @ 10 kHz
- Impedance @ Frequency：-
Download product information
Overview
The B82722J2501N020 is a current-compensated ring core double choke manufactured by EPCOS (TDK). It belongs to the B82722 series, designed for power line applications with a rated voltage of 250 V AC. The component features a ferrite core and a rectangular construction. Key electrical parameters include a rated inductance range of 1.2 to 68 mH and a rated current capacity between 0.3 A and 3 A. It is RoHS compliant and intended for general purpose inductor functions within electronic circuits.
Feature Summary
- Current-compensated ring core design for effective noise suppression
- Rectangular construction suitable for power line filtering
- RoHS compliant manufacturing process
Applications
- Power line chokes
- EMI suppression in AC circuits
- General purpose inductor applications
Procurement Notes
Verify the specific inductance value and current rating against the datasheet, as the B82722 series covers a wide range of specifications. Confirm the suffix N020 corresponds to the required packaging or tolerance. Ensure the component meets the 250 V AC rated voltage requirement for your circuit. Cross-reference the manufacturer part number with official TDK documentation to avoid counterfeit parts.
Selection Notes
Select this component when a current-compensated choke is required for 250 V AC lines. Consider the rated current limits (0.3 A to 3 A) and the specific inductance needed from the 1.2 mH to 68 mH range. The rectangular package and ferrite core are key physical constraints. Verify thermal performance at the maximum operating temperature of 125 °C if applicable.
Part Context
This component is part of the B82722 series of power line chokes produced by EPCOS, now integrated into TDK Electronics. The series focuses on current-compensated ring core designs for AC line filtering. These components are widely used in industrial and consumer electronics for electromagnetic interference reduction.
Replacement Considerations
Check for other B82722 variants with matching inductance and current ratings. Verify pin compatibility and physical dimensions before substitution. Consult TDK's official replacement guide for equivalent components.
