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ECW-U4473V17 0.047 µF ±5% 400VDC surface mount film capacitor from Panasonic, featuring stacked metallized PEN dielectric in a 2820 (7150 Metric) package.
Mfr Part #:

ECW-U4473V17

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
0.047 µF ±5% 400VDC surface mount film capacitor from Panasonic, featuring stacked metallized PEN dielectric in a 2820 (7150 Metric) package.
Total Stock: 425 pcs

ECW-U4473V17 Available from 1 distributors

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ECW-U4473V17 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Category Temperature Range
Dielectric Material
Dissipation Factor
Height
Insulation Resistance
Length
Mounting Type
Operating Temperature
Standard Package Quantity
Termination
Tolerance
Voltage Rating
Width
Withstand Voltage

ECW-U4473V17 Description

Short technical summary and product information.

The Panasonic ECW-U4473V17 is a stacked metallized PEN film capacitor designed for DC link and DC filtering applications. It offers a capacitance of 0.047 µF with a tolerance of ±5% and a rated voltage of 400 VDC. The capacitor is surface mountable in a compact 2820 (7150 Metric) package, measuring 7.10 mm x 5.00 mm x 4.20 mm. Electrical characteristics include a dissipation factor of ≤1.0% at 20°C and 1 kHz, and an insulation resistance of ≥3000 MΩ at 20°C and 100 VDC. The withstand voltage between terminals is 600 VDC for 60 seconds. It operates over a temperature range of -55°C to +85°C. The device is RoHS3 compliant and REACH unaffected, with an MSL rating of 1 (unlimited). Standard packaging is provided in tape and reel with 3000 pieces per reel.

ECW-U4473V17 Quick Information

Product Type: Film Capacitor
Series: ECWU(C)
Canonical Name: 0.047 µF 400 VDC Film Capacitor, PEN, ±5%, Surface Mount 2820 (7150 Metric)
Subcategory: Stacked Metallized PEN Film Capacitor

ECW-U4473V17 Compliance

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

ECW-U4473V17 Features

  • 0.047 µF capacitance with ±5% tolerance.
  • Rated for 400 VDC operation.
  • Stacked metallized PEN dielectric construction.
  • Surface mount 2820 (7150 Metric) package.
  • Suitable for DC link and filtering.

ECW-U4473V17 Applications

  • Used in DC link circuits for power supplies.
  • Ideal for DC filtering in xDSL equipment.
  • Suitable for high-frequency bypass applications.

ECW-U4473V17 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of ECW-U4473V17?

0.047 µF with ±5% tolerance.

What is the voltage rating of this capacitor?

400 VDC, with a withstand voltage of 600 VDC between terminals.

What dielectric material is used?

Stacked metallized Polyethylene Naphthalate (PEN) film.

What is the package size and mounting type?

Surface mount package 2820 (7150 Metric) with dimensions 7.10 mm x 5.00 mm x 4.20 mm.

What is the operating temperature range?

-55°C to +85°C.

What is the dissipation factor?

≤1.0% at 20°C and 1 kHz.

Is the ECW-U4473V17 RoHS compliant?

Yes, RoHS3 compliant (unverified).

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