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 10MH 1.4A 2LN TH
- Series：B82732
- Mfr：EPCOS - TDK Electronics
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.4A
- DC Resistance (DCR) (Max)：300mOhm (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：0.945" L x 0.650" W (24.00mm x 16.50mm)
- Height (Max)：0.925" (23.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：10 mH @ 10 kHz
- Impedance @ Frequency：-
Download product information
Overview
The B82732R2142B030 is a current-compensated D-core double choke from the EPCOS B82732R series, manufactured by TDK Electronics. Designed for power line applications, it features a rated voltage of 250 V AC and a nominal inductance of 10 mH. The component supports a rated current of 1.4 A at +40 °C. It utilizes a ferrite core construction with four terminals arranged in a dual in-line configuration. The device operates within a temperature range of -40 °C to +125 °C and complies with RoHS standards.
Feature Summary
- Current-compensated design for effective common-mode noise suppression
- D-core construction providing high magnetic efficiency
- Suitable for general-purpose power line filtering
Applications
- Power supply input filtering
- Electromagnetic compatibility (EMC) circuits
- General electronic equipment noise reduction
Procurement Notes
Verify the specific part number against official TDK Electronics documentation to confirm electrical ratings and package details. Ensure compliance with relevant regional safety and environmental regulations prior to integration. Cross-reference manufacturer datasheets for accurate thermal and current derating curves.
Selection Notes
Select this component based on its 10 mH inductance and 1.4 A current rating requirements. Consider the operating temperature range and physical dimensions for PCB layout constraints. Verify that the D-core form factor meets the spatial limitations of the target application.
Part Context
This component belongs to the B82732R series of power line chokes produced by EPCOS, now part of TDK Electronics. The series offers various inductance values and current ratings tailored for different power line filtering needs. These components are widely used in industrial and consumer electronics to ensure signal integrity and regulatory compliance.
Replacement Considerations
Consult official TDK Electronics substitution guides for verified alternatives. Ensure any replacement matches the 10 mH inductance, 1.4 A current rating, and 250 V AC voltage specifications. Verify pinout compatibility and mechanical footprint before implementation.
