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ABRACON ACM21121MT Chip Wire Wound Choke

The ABRACON ACM-21 series chip wire wound common mode chokes are designed for EMI and noise suppression in a variety of applications, including USB line filtering, IEEE 1394 line filtering, and LVDS panels. These chokes offer a small size with a ferrite base, two-line type wire wound construction, high common-mode impedance at the noise band, and low differential-mode impedance at the signal band. They are suitable for high-speed signal applications and are RoHS compliant.

Authorized Distributors
Source:Newark
Part No:ACM-21-121M-T
Stock:6000
Inv Date:06-11-2026
Price: Unit price: $0.209
Buy/RFQ:
Source:DigiKey
Part No:ACM-21-121M-T
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.16668
Buy/RFQ:
Source:DigiKey
Part No:ACM-21-121M-T
Stock:6000
Inv Date:06-11-2026
Price: Unit price: $0.148
Buy/RFQ:
Part No:ACM-21-121M-T
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.38
Buy/RFQ:
Part No:ACM-21-121M-T
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.1591
Buy/RFQ:
Part No:ACM-21-121M-T
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.1591
Buy/RFQ:

ABRACON ACM21121MT Chip Wire Wound Choke Specifications:

  • Rated Voltage: 50 Vdc
  • Withstanding Voltage: 125 Vdc
  • Insulation Resistance: 10 MΩ(min.)
  • DCR: 0.30 Ω
  • IDC: 370 mA
  • Impedance: 120 Ω
  • Operating Temperature: -40˚C to +85˚C
  • Storage Temperature: 22˚C to 28˚C
  • Humidity: < 80%RH
  • Packaging: Tape and Reel (2k pcs/reel)
  • Dimension A: 2.0±0.2 mm
  • Dimension B: 1.2±0.2 mm
  • Dimension C: 1.2±0.2 mm

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Frequently Asked Questions

Where can I buy ABRACON ACM21121MT?

You can click on the BUY or RFQ button to purchase ACM21121MT from an authorized ABRACON distributor.

How do I troubleshoot issues or seek technical support for part ACM21121MT?

You can download the ACM21121MT datasheet or visit the ABRACON website for support.

Who is the manufacturer of ACM21121MT?

ABRACON

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