EXC-CET470U Panasonic EXC-CET470U is a 3rd order LC (T-Type) low pass EMI filter with 47pF capacitance, 500MHz cutoff frequency, 2A rated current, and 50V rated voltage in a surface mount 1807 package.
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EXC-CET470U

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
Panasonic EXC-CET470U is a 3rd order LC (T-Type) low pass EMI filter with 47pF capacitance, 500MHz cutoff frequency, 2A rated current, and 50V rated voltage in a surface mount 1807 package.
✓ Total Stock: 63 pcs

EXC-CET470U Available from 1 distributor

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EXC-CET470U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Attenuation Value
Capacitance
Center
Current
ESD Protection
Filter Order
Height
Length
Mounting Type
Number of Channels
Operating Temperature
Resistance
Tape & Reel
Technology
Type
Values
Voltage
Width

EXC-CET470U Description

Short technical summary and product information.

The Panasonic EXC-CET470U is a single-channel, 3rd order LC (T-Type) low pass EMI filter designed for noise suppression in data lines. It features a nominal capacitance of 47 pF with a tolerance of ±20% and a center cutoff frequency of 500 MHz. The filter provides 25 dB of attenuation in the 450 MHz to 550 MHz range and maintains 15 dB attenuation from 350 MHz to 1000 MHz.

 

This filter is rated for a maximum DC current of 2 A and a voltage of 50 V, with a maximum DC resistance of 50 mΩ. It is housed in a compact 1807 (4518 Metric) surface mount package with 3 PC pad configuration, measuring 4.50 mm in length, 1.80 mm in width, and 3.00 mm in height. The operating temperature range is -40°C to 85°C.

 

Typical applications include data lines for mobile devices, digital equipment such as PCs and printers, digital audio/video equipment, AC adapters, and switching power supplies. The filter is supplied in embossed carrier taping with a standard quantity of 1000 pieces per reel.

EXC-CET470U Quick Information

Product Type: EMI/RFI Filter (LC, RC Networks)
Series: EXC-CET
Canonical Name: Panasonic EXC-CET470U LC (T-Type) Low Pass EMI Filter
Subcategory: LC (T-Type) Low Pass Filter

EXC-CET470U Compliance

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

EXC-CET470U Features

  • 3rd order LC (T-Type) low pass filter.
  • 47pF capacitance with ±20% tolerance.
  • 500MHz center cutoff frequency.
  • Rated for 2A current and 50V voltage.
  • Surface mount 1807 (4518 Metric) package.

EXC-CET470U Applications

  • Noise filtering for mobile device data lines.
  • EMI suppression in digital PCs and printers.
  • Used in AC adapters and switching supplies.
  • Suitable for digital audio and video equipment.

EXC-CET470U FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance value of the EXC-CET470U?

The capacitance is 47 pF with a tolerance of ±20%.

What is the cutoff frequency of this filter?

The center cutoff frequency is 500 MHz.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the package type for the EXC-CET470U?

The package is 1807 (4518 Metric) with 3 PC pad, surface mount.

Is the EXC-CET470U RoHS compliant?

RoHS status is listed as RoHS3 Compliant but is unverified.

What is the rated current and voltage?

The rated current is 2 A and the rated voltage is 50 V.

What attenuation does this filter provide?

It provides 25 dB attenuation at 450 MHz to 550 MHz.

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