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PM3700-70-RC is listed in the Common Mode Chokes range at ChipApex. The manufacturer field lists Bourns Inc.. Its product description is CMC 10MH 1.5A 2LN SMD. Review the specifications below when checking this part for your BOM.
Common Mode Chokes specifications for PM3700-70-RC
- Description：CMC 10MH 1.5A 2LN SMD
- Series：PM3700
- Mfr：Bourns Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：1.5A
- DC Resistance (DCR) (Max)：150mOhm
- 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：10 mH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
Common Mode Chokes datasheet and documents for PM3700-70-RC
Common Mode Chokes Overview
The PM3700-70-RC is a surface mount common mode choke manufactured by Bourns Inc. It features an inductance of 10 mH and a maximum DC resistance of 150 mOhm. The component supports a current rating of 1.5 A and operates within a temperature range of -55°C to 125°C. Designed for two-line applications, it utilizes a horizontal package with four PC pads. Physical dimensions include a length and width of 21.6 mm and a height of 11.43 mm.
Common Mode Chokes Feature Summary
- Surface mount construction for automated assembly
- Dual-line filtering capability for noise suppression
- High thermal stability across extended operating ranges
Common Mode Chokes Applications
- Signal line noise filtering
- Power supply EMI suppression
- Data bus protection circuits
Common Mode Chokes Procurement Notes
Verify the specific suffix RC against official Bourns documentation to confirm tolerance and packaging specifications. Ensure the ordering part number matches the required inductance value of 10 mH. Cross-reference the manufacturer's latest datasheet to validate RoHS compliance status and lead time requirements before finalizing procurement orders.
Common Mode Chokes Selection Notes
Select this component when high inductance is required for low-frequency common mode noise attenuation. The 1.5 A current rating suits moderate power applications. Verify that the 21.6 mm footprint fits the PCB layout constraints. Confirm that the 150 mOhm DCR meets voltage drop limitations in the target circuit design.
Common Mode Chokes Part Context
This component belongs to the PM3700 series of SMD common mode chokes from Bourns. The series offers various inductance values tailored for different filtering needs. The PM3700-70-RC specifically provides 10 mH inductance, distinguishing it from lower or higher value variants within the same product family designed for similar surface mount applications.
Common Mode Chokes Replacement Considerations
Consult Bourns official substitution guides for compatible alternatives. Verify pinout compatibility and physical dimensions before replacing. Ensure equivalent electrical parameters such as inductance and current rating are maintained.
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