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TDK Corporation ACM2012E-670-2P-T01 — EMI Filters & Ferrite Beads

TDK ACM2012E-670-2P-T01 ACM-E, 67 Ohm @ 100 MHz

MPNACM2012E-670-2P-T01
Obsolete

TDK Corporation ACM-E series, Signal Line EMI Filter, ACM2012E-670-2P-T01, 67 Ohms @ 100 MHz, 500 mA, 50 VDC, 0805, 2-line, Tape & Reel.

$0.5400Ref. price · indicative, final on quote
TDK Corporation ACM2012E-670-2P-T01 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

ACM2012E-670-2P-T01 specifications
ParameterValue
SeriesACM-E
Filter typeSignal Line
MountingSurface Mount
Voltage rating - DC50V
Current rating500mA
Impedance @ frequency67 Ohms @ 100 MHz
Operating temperature-40°C ~ 85°C
Height0.043\" (1.10mm)
Size (Dimension)0.079\" L x 0.047\" W (2.00mm x 1.20mm)
PackageTape & Reel (TR) Cut Tape (CT)
CaseHorizontal, 4 PC Pad
Number of lines2
DC resistance (DCR)350mOhm

Product details

67 Ohm common-mode impedance at 100 MHz

The ACM2012E-670-2P-T01: This is a 2-line signal line EMI filter from the ACM-E series, presenting 67 Ohms of common-mode impedance at 100 MHz. The 67 Ohm figure is the impedance peak at the resonant frequency — it attenuates conducted common-mode noise on differential signal pairs (USB, LVDS, CAN, audio lines) where the signal bandwidth stays well below 100 MHz. The 50 VDC voltage rating covers the vast majority of board-level signal and low-power supply filtering.

0805 footprint, 4-pad horizontal

Housed in a horizontal 0805 (2.00 x 1.20 mm) package with 4 PC pads — the two centre pads are the input/output pair per line, the outer pads are ground.

Frequently asked questions

What is the impedance value of this filter?

67 Ohms at 100 MHz. This is the common-mode impedance peak, used to suppress conducted noise on differential signal pairs operating below 100 MHz.

What package and size is the ACM2012E-670-2P-T01?

An 0805 surface-mount package (2.00 x 1.20 mm), horizontal orientation with 4 PC pads.