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Product Detailed Parameters
- Description：CMC 600MA 2LN 1 KOHM SMD
- Series：BWCU_02
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：600mA
- DC Resistance (DCR) (Max)：250mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height (Max)：0.079" (2.00mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：1 kOhms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The BWCU00322518102Y00 is a surface-mount common mode filter choke manufactured by Pulse Electronics. It features an impedance of 1 kOhms at 100 MHz and supports a maximum DC current of 600 mA with a DC resistance of 250 mOhms. The component operates within a temperature range of -40°C to +105°C and utilizes SMD/SMT termination for PCB mounting.
Feature Summary
- Provides common mode noise filtering for differential signal lines
- Designed for high-speed data transmission applications
- Surface mount construction for automated assembly
Applications
- USB interfaces
- IEEE 1394b (FireWire)
- LVDS signaling
Procurement Notes
Verify the specific impedance value against official datasheets, as conflicting public listings exist between 90 Ohms and 1 kOhms. Confirm the package dimensions and pin configuration match your PCB footprint requirements before finalizing procurement decisions.
Selection Notes
Select this component when designing circuits requiring common mode suppression for high-speed digital interfaces. Ensure the 600 mA current rating meets the operational load and that the 105°C thermal limit aligns with the system's environmental constraints.
Part Context
This part belongs to the BWCU series of SMD common mode chokes from Pulse Electronics. These components are engineered for compact electronic designs where space efficiency and signal integrity are critical for modern communication protocols.
Replacement Considerations
Check for direct substitutes within the same BWCU series or equivalent offerings from other manufacturers that match the 3.2x2.5mm footprint and electrical specifications.
