ACF321825-103-TD01 Low pass LC (T-Type) EMI filter from TDK, part number ACF321825-103-TD01. Features 20V rated voltage, 300mA rated current, and 25dB attenuation in 1210 SMD package.
Mfr Part #:

ACF321825-103-TD01

Available from 1 distributors
Mfr Name: TDK Corporation
TDK Corporation
Low pass LC (T-Type) EMI filter from TDK, part number ACF321825-103-TD01. Features 20V rated voltage, 300mA rated current, and 25dB attenuation in 1210 SMD package.
Total Stock: 20,000 pcs
$ Price Range: $0.24

ACF321825-103-TD01 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
20,000 pcs
20000 pcs On Request 1 On Request On Request 21+ On Request On Request

ACF321825-103-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
Tape & Reel
Technology
Termination Style
Type
Voltage
Width

ACF321825-103-TD01 Description

Short technical summary and product information.

The TDK ACF321825-103-TD01 is a low pass LC (T-Type) EMI filter designed for signal line applications. It features a 3rd order filter topology with ferrite magnetic shielding for superior attenuation characteristics. The filter is rated for 20V DC operation and 300mA continuous current, with a typical attenuation of 25dB over the frequency range of 17MHz to 60MHz.

 

This component is housed in a 1210 (3225 Metric) surface mount package with 3 PC pad termination, measuring 3.20mm x 2.50mm x 2.00mm. It is suitable for reflow soldering and is designed for high-density circuit layouts. The operating temperature range is -25°C to 85°C.

 

Typical applications include data lines for mobile devices and other portable electronics where EMI suppression is required. The filter is RoHS compliant per EU Directive 2002/95/EC and is supplied in tape and reel packaging with 1000 pieces per reel.

ACF321825-103-TD01 Quick Information

Product Type: EMI Filter
Series: ACF321825
Canonical Name: TDK ACF321825-103-TD01 Low Pass LC (T-Type) EMI Filter, 1210 Package
Subcategory: Low Pass Filter

ACF321825-103-TD01 Compliance

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

ACF321825-103-TD01 Estimated Pricing

Qty Low High
1,000+ $0.24 $0.24

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

ACF321825-103-TD01 Features

  • Low pass LC (T-Type) filter topology.
  • Rated for 20V DC operation.
  • 300 mA rated current.
  • 25dB typical attenuation at 17MHz~60MHz.
  • Surface mount 1210 package.

ACF321825-103-TD01 Applications

  • Designed for data lines in mobile devices.
  • Suitable for EMI suppression in compact circuits.
  • Ideal for high-density PCB designs.

ACF321825-103-TD01 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the rated voltage of the ACF321825-103-TD01?

20V.

What is the package/case of this filter?

1210 (3225 Metric) with 3 PC Pad.

What is the operating temperature range?

-25°C to 85°C.

Is this component RoHS compliant?

Yes, it is RoHS3 compliant per datasheet.

What is the attenuation of this filter?

25dB typical at 17MHz to 60MHz.

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