ACM1211-701-2PL-TL01

$1.45

Description：CMC 8A 2LN 700 OHM SMD
Series：ACM
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:001dfb56830a Category: Common Mode Chokes Brand: TDK Corporation

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Product introduction

Product Detailed Parameters

Description：CMC 8A 2LN 700 OHM SMD
Series：ACM
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：8A
DC Resistance (DCR) (Max)：6mOhm
Voltage Rating - DC：80V
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 85°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.472" L x 0.433" W (12.00mm x 11.00mm)
Height (Max)：0.236" (6.00mm)
Package / Case：Horizontal, 4 PC Pad
Inductance @ Frequency：-
Impedance @ Frequency：700 Ohms @ 100 MHz
Qualification：-
Grade：-

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ACM1211-701-2PL-TL01

Overview

The TDK ACM1211-701-2PL-TL01 is a surface-mount two-line common mode choke designed for power line filtering. It features an 8A maximum rated current and a low DC resistance of 6mΩ, ensuring minimal conduction loss in high-current applications. The component provides a common mode impedance of 700Ω at 100MHz to suppress electromagnetic interference. It operates within a temperature range of -40°C to 85°C and supports a DC voltage rating of 80V. The physical dimensions are 12.0mm x 11.0mm with a maximum height of 6.0mm, utilizing a horizontal four-terminal package configuration.

Feature Summary

Provides effective suppression of high-frequency common mode noise through specified impedance characteristics at 100MHz.
Maintains low DC resistance to minimize power dissipation and thermal generation during continuous high-current operation.
Utilizes a compact surface-mount footprint suitable for automated assembly and space-constrained printed circuit board layouts.

Applications

Input EMI filtering for switching power supplies
Noise suppression in industrial control system power lines
Electromagnetic compatibility enhancement for server power distribution units

Procurement Notes

Verify the specific suffix TL01 to confirm tape and reel packaging requirements for automated placement. Ensure the design accommodates the 8A current rating without exceeding the 85°C operating limit. Confirm that the application does not require automotive AEC-Q200 certification, as this component is classified for commercial use only.

Selection Notes

Select this component when the design requires handling up to 8A with minimal voltage drop across the filter. The 700Ω impedance at 100MHz targets standard switching frequency harmonics. Compare against smaller packages if PCB area is critical, noting that lower current ratings may apply to reduced form factors within the same series.

Part Context

This part belongs to the TDK ACM series of power line common mode chokes. The ACM1211 designation indicates a specific 12x11mm surface-mount package size. The series is engineered for balancing high current capacity with effective high-frequency noise attenuation in compact electronic assemblies.

Replacement Considerations

ACM1211-102-2PL-TL01 offers similar packaging but differs in impedance (1kΩ) and current rating (6A). ACM9070-701-2PL-TL01 shares the 700Ω impedance but utilizes a smaller 9x7mm package with a 5A rating. Verify electrical parameters before substitution.

FAQ

Is this component certified for automotive safety circuits?

No, the ACM1211-701-2PL-TL01 is a commercial grade component and lacks AEC-Q200 certification. Automotive applications requiring higher reliability standards should utilize the TDK ACM-V series.