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ACF321825-223-TD01 The TDK ACF321825-223-TD01 is a low pass LC (T-Type) EMI/RFI filter for signal line applications. It features 25dB attenuation in the 11MHz-55MHz range, 300mA rated current, and 0.15Ω DC resistance.
Mfr Part #:

ACF321825-223-TD01

Available from 2 distributors
Mfr Name: TDK Corporation
TDK Corporation
The TDK ACF321825-223-TD01 is a low pass LC (T-Type) EMI/RFI filter for signal line applications. It features 25dB attenuation in the 11MHz-55MHz range, 300mA rated current, and 0.15Ω DC resistance.
✓ Total Stock: 13,000 pcs
$ Price Range: $0.38

ACF321825-223-TD01 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request 21+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 24+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

ACF321825-223-TD01 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Attenuation Value
Current
ESD Protection
Filter Order
Height
Length
Medical Grade
Mounting Type
Number of Channels
Operating Temperature
Resistance
Storage Temperature
Tape & Reel
Technology
Type
Voltage
Width
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ACF321825-223-TD01 Description

Short technical summary and product information.

The TDK ACF321825-223-TD01 is a 3rd order low pass LC (T-Type) EMI/RFI filter designed for signal line filtering in mobile devices and other portable electronics. It provides 25dB of attenuation from 11MHz to 55MHz, effectively suppressing conducted noise.

 

This filter is rated for a maximum current of 300mA and a DC resistance of 0.15Ω, with a rated voltage of 20V. The T-type circuit configuration is magnetically shielded with ferrite, offering superior attenuation characteristics and stable performance when used with a ground plane.

 

Packaged in a surface mount 1210 (3225 Metric) case with 3 PC pad terminals, the device measures 3.20mm x 2.50mm x 2.00mm, making it suitable for high-density circuit designs. It is compatible with reflow soldering and operates over a temperature range of -25°C to 85°C.

 

The ACF3225 series filter is RoHS3 compliant and available in tape and reel packaging with 1000 pieces per reel.

ACF321825-223-TD01 Quick Information

Product Type: LC (T-Type) EMI/RFI Filter
Series: ACF
Canonical Name: TDK ACF321825-223-TD01 Low Pass LC (T-Type) EMI/RFI Filter (3rd Order, 25dB)
Subcategory: Signal Line Filters

ACF321825-223-TD01 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ACF321825-223-TD01 Estimated Pricing

Qty Low High
1+ $0.38 $0.38

Estimated market price range - modelled values for guidance only, not live distributor offers.

ACF321825-223-TD01 Features

  • Low pass LC (T-Type) filter design.
  • 25dB attenuation at 11MHz to 55MHz.
  • Rated current of 300 milliamps.
  • Surface mount 1210 package format.
  • Operating temperature -25°C to 85°C.

ACF321825-223-TD01 Applications

  • EMI filtering for data lines in mobile devices.
  • Suppresses noise in signal line circuits.
  • Ideal for high-density PCB layouts.
  • Used in portable electronic equipment.

ACF321825-223-TD01 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage of this filter?

The rated voltage is 20V DC.

What is the package/case of this filter?

The package is 1210 (3225 Metric) with 3 PC pads.

What is the operating temperature range?

The operating temperature range is -25°C to 85°C.

Is this filter RoHS compliant?

Yes, it is RoHS3 compliant as verified by the datasheet.

What is the attenuation value of the ACF321825-223-TD01?

It provides 25dB attenuation from 11MHz to 55MHz.

What is the current rating of this filter?

The rated current is 300mA.

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