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Product Detailed Parameters
- Description：CMC 105UH 120MA 2LN SMD
- Series：BWDM
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：120mA
- DC Resistance (DCR) (Max)：3Ohm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.134" L x 0.063" W (3.40mm x 1.60mm)
- Height (Max)：0.087" (2.20mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：105 µH @ 100 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The BWDM00341620101X00 is a miniature surface-mount common mode filter manufactured by Pulse Electronics. It features an inductance of 105 µH at 100 kHz and supports a DC current rating of 120 mA with a DCR of 3 Ohms. The component utilizes a 1210 [3225 Metric] package with a height of 2.3 mm. Designed for RF applications, it operates within a frequency range up to 100 MHz.
Feature Summary
- Miniature SMD form factor designed for space-constrained PCB layouts
- Common mode filtering capability for RF signal integrity
- Surface mount installation style compatible with automated assembly
Applications
- RF circuit noise suppression
- Signal line filtering in compact electronic devices
- EMI reduction in high-frequency data transmission paths
Procurement Notes
Verify the specific manufacturer part number against official Pulse Electronics documentation to ensure compatibility with design requirements. Confirm package dimensions and electrical specifications match the target application constraints before procurement. Check for any recent revisions or obsolescence notices directly from the supplier.
Selection Notes
Select this component based on its 1210 package size and 105 µH inductance value suitable for RF filtering. Ensure the 120 mA current rating meets the operational load requirements. Verify that the 3 Ohm DCR aligns with signal loss tolerances in the specific circuit design context.
Part Context
This component belongs to the BWD series of RF inductors produced by Pulse Electronics. It serves as a specialized passive component for managing electromagnetic interference in radio frequency environments. The product line focuses on providing reliable filtering solutions for modern electronic systems requiring compact footprints.
Replacement Considerations
Consult official substitution guides for equivalent common mode chokes with matching 1210 footprint and 105 µH inductance. Verify current ratings and DCR values to ensure functional parity without redesigning the PCB layout.
