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PM3700-20-RC is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Bourns Inc.. Its product description is CMC 500UH 6A 2LN SMD. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for PM3700-20-RC
- Description：CMC 500UH 6A 2LN SMD
- Series：PM3700
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：6A
- DC Resistance (DCR) (Max)：10mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.850" L x 0.850" W (21.60mm x 21.60mm)
- Height (Max)：0.450" (11.43mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：500 µH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for PM3700-20-RC
Common Mode Chokes Overview
The Bourns PM3700-20-RC is a surface-mount common mode choke from the PM3700 series. It features an inductance of 500 µH at 1 kHz and supports a maximum DC current of 6 A. The component has a maximum DC resistance of 10 mΩ. Operating temperature range spans from -55 °C to +125 °C. Physical dimensions are approximately 21.6 mm x 11.43 mm with a height of 11.43 mm.
Common Mode Chokes Feature Summary
- Designed for surface mount technology (SMD/SMT) integration
- Provides common mode noise filtering for two-line circuits
- Capable of handling high direct current ratings up to 6 A
Common Mode Chokes Applications
- Power supply input filtering
- Data line noise suppression
- EMI reduction in electronic equipment
Common Mode Chokes Procurement Notes
Verify the specific part number suffix against official Bourns documentation to confirm exact electrical tolerances and packaging options. Ensure compatibility with automated pick-and-place equipment regarding the SMD footprint. Confirm RoHS compliance status if required by your manufacturing standards before finalizing procurement orders.
Common Mode Chokes Selection Notes
Select this component when a 500 µH inductance value is required for common mode noise attenuation. The 6 A current rating makes it suitable for applications requiring significant power handling. Consider the physical size constraints as the package measures 21.6 mm in length. Verify that the operating environment stays within the specified -55 °C to +125 °C temperature range.
Common Mode Chokes Part Context
This component belongs to the Bourns PM3700 series of common mode chokes. The series offers various inductance values tailored for different filtering requirements. These components are engineered for reliability in demanding electronic environments, providing consistent performance across wide temperature ranges.
Common Mode Chokes Replacement Considerations
Check for equivalent parts with matching 500 µH inductance and 6 A current rating. Ensure substitute components fit the same SMD footprint and meet the same thermal specifications.
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