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Product Detailed Parameters
- Description：CMC 2A 2LN 2.7 KOHM SMD
- Series：BPPM
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：86mOhm
- Voltage Rating - DC：80V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.354" L x 0.276" W (9.00mm x 7.00mm)
- Height (Max)：0.189" (4.80mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：2.7 kOhms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The BPPM00090748272X00 is a two-line surface mount common mode choke manufactured by Pulse Electronics. It provides an impedance of 2.7 kOhms at 100 MHz and supports a maximum current rating of 2A. The component features a direct current resistance (DCR) of 86 mOhm. Designed for power line noise countermeasures, it belongs to the BPPM series and utilizes a shielded SMD/SMT package suitable for automated assembly processes.
Feature Summary
- Provides high impedance filtering for differential mode noise suppression in power circuits
- Supports continuous current handling up to 2A with low DC resistance
- Surface mount construction enables efficient placement on printed circuit boards
Applications
- Power line noise countermeasure applications
- Common mode interference suppression in electronic equipment
- Signal integrity protection in power supply inputs
Procurement Notes
Verify the complete part number including suffixes against official manufacturer documentation to ensure correct impedance and current ratings. Confirm package dimensions and terminal configurations match PCB layout requirements. Check RoHS compliance status and operating temperature range specifications before integration into final designs.
Selection Notes
Select this component when designing circuits requiring effective common mode noise attenuation at radio frequencies. Ensure the 2A current rating exceeds the maximum expected load current to prevent saturation. Verify that the 86 mOhm DCR meets thermal management constraints within the specific application environment.
Part Context
This component is part of Pulse Electronics' BPPM series of miniature common mode chokes. The series offers various impedance values ranging from 70 Ohms to 3000 Ohms. These components are engineered for surface mount technology applications requiring compact noise filtering solutions.
Replacement Considerations
Consult official substitution guides for compatible alternatives. Verify electrical parameters such as impedance, current rating, and physical dimensions match original requirements before replacing.
