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Product Detailed Parameters
- Description：CMC 4.7MH 2LN 400 OHM SMD
- Series：-
- Mfr：Pulse Electronics
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：-
- DC Resistance (DCR) (Max)：800mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：0°C ~ 70°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.350" L x 0.248" W (8.90mm x 6.30mm)
- Height (Max)：0.161" (4.10mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：4.7 mH @ 100 kHz
- Impedance @ Frequency：400 Ohms @ 100 MHz
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Overview
The T8114ANLT is a surface-mount common mode choke manufactured by Pulse Electronics. It features dual channels with an inductance of 4.7 mH and a maximum DC current rating of 400 mA. The component has a maximum DC resistance of 700 mOhms per channel. It is designed for PCB mounting using SMD/SMT termination types.
Feature Summary
- Provides common mode noise suppression for differential signal lines
- Dual-channel configuration supports two independent circuits
- Surface-mount design facilitates automated assembly processes
Applications
- High-speed data line filtering
- USB interface protection
- Ethernet port noise reduction
Procurement Notes
Verify the specific suffix 'ANLT' against official datasheets to confirm lead-free status and RoHS compliance. Confirm package dimensions and terminal compatibility with your PCB footprint before ordering. Ensure the 400 mA current rating meets your circuit requirements.
Selection Notes
Select this component when dual-channel common mode filtering is required for high-speed digital interfaces. Compare the 4.7 mH inductance value against target frequency attenuation requirements. Verify that the 700 mOhm DCR fits within your voltage drop constraints.
Part Context
This part belongs to the T8114 series of common mode chokes from Pulse Electronics. The series offers various inductance values and current ratings for different EMI suppression needs. The T8114ANLT specifically targets applications requiring moderate inductance with low DC resistance.
Replacement Considerations
The T8114NLT is a related variant within the same series. Verify if the non-A suffix meets your environmental or regulatory requirements. Cross-reference electrical parameters such as inductance and current ratings before substitution.
