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Product Detailed Parameters
- Description：CMC 27MH 1.7A 2LN TH
- Series：B82734
- Mfr：EPCOS - TDK Electronics
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1.7A
- DC Resistance (DCR) (Max)：320mOhm (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：1.280" L x 0.827" W (32.50mm x 21.00mm)
- Height (Max)：1.220" (31.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：27 mH @ 10 kHz
- Impedance @ Frequency：-
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Overview
The EPCOS B82734R2172B030 is a through-hole common mode choke belonging to the B82734 series. It features a nominal inductance of 27 mH and a rated current of 1.7 A. The component is designed for two-line power line filtering applications, providing effective suppression of common mode noise to improve electromagnetic compatibility in electronic circuits.
Feature Summary
- Provides common mode noise suppression for two-line power lines
- Utilizes through-hole mounting technology for secure PCB integration
- Designed for power line filtering applications
Applications
- Power line filtering
- Electromagnetic interference suppression
- Common mode noise reduction in electronic circuits
Procurement Notes
Verify the specific part number B82734R2172B030 against official TDK/EPCOS documentation to confirm technical specifications. Ensure that the supplier provides valid traceability and authenticity certificates. Cross-reference the manufacturer's datasheet for accurate electrical parameters before procurement to avoid discrepancies with similar variants in the B82734 series.
Selection Notes
Select this component when designing circuits requiring common mode noise suppression for two-line power inputs. Consider the 1.7 A rated current and 27 mH inductance values to ensure compatibility with the target application's electrical requirements. Verify that the through-hole package fits the available PCB layout constraints.
Part Context
This component is part of the B82734 series of current-compensated double chokes manufactured by EPCOS, now operating under the TDK Electronics brand. The series offers various inductance and current ratings tailored for different power line filtering needs, maintaining consistent construction standards across the family.
Replacement Considerations
Consult official substitution lists for compatible parts within the B82734 series or equivalent common mode chokes from other manufacturers. Verify pinout compatibility and electrical parameter equivalence before replacing the component in existing designs.
