T491D476K020AH The Yageo T491D476K020AH is a 47 uF, 10% tolerance, 20 VDC MnO2 tantalum capacitor in an SMD, molded package. It operates within a -55/+125°C temperature range.
Mfr Part #:

T491D476K020AH

Available from 1 distributors
Mfr Name: Yageo
Yageo
The Yageo T491D476K020AH is a 47 uF, 10% tolerance, 20 VDC MnO2 tantalum capacitor in an SMD, molded package. It operates within a -55/+125°C temperature range.
✓ Total Stock: 5,606 pcs
$ Price Range: $1.32

T491D476K020AH Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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5,606 pcs
5606 pcs On Request 1 On Request On Request 1242 On Request On Request

T491D476K020AH Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Prop 65
Tape & Reel

T491D476K020AH Description

Short technical summary and product information.

This Yageo T491D476K020AH is a MnO2 tantalum capacitor designed for surface mount applications. It features a capacitance of 47 uF with a tolerance of 10% and a rated DC voltage of 20 VDC at 85°C, derating to 13.4 VDC at 125°C.

 

The capacitor operates within a temperature range of -55°C to +125°C, with a rated temperature of 85°C. Key electrical characteristics include a typical ESR of 0.7 Ohms at 100kHz and 25°C, and a typical leakage current of 9.4 uA after 5 minutes at 25°C. The dissipation factor is 6% at 120Hz and 25°C.

 

Packaged in a 2817 / 7343 SMD case, the component has dimensions of 7.3mm (L) x 4.3mm (W) x 2.8mm (H). It is supplied in tape and reel packaging with a standard quantity of 500 units. The termination style is molded, and the component weight is approximately 446.84 mg.

T491D476K020AH Quick Information

Product Type: Tantalum Capacitor
Series: T491
Canonical Name: T491 Series 47 uF 20V MnO2 Tantalum Capacitor
Subcategory: Tantalum Capacitor

T491D476K020AH Compliance

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

T491D476K020AH Estimated Pricing

Qty Low High
1+ $1.32 $1.32

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

T491D476K020AH Features

  • 47 uF capacitance with 10% tolerance.
  • Rated for 20 VDC operation.
  • Wide -55 to +125°C operating temperature.
  • Low ESR of 0.7 Ohms at 100kHz.
  • SMD, molded 2817 / 7343 package.

T491D476K020AH Applications

  • Suitable for general purpose filtering.
  • Used in power supply smoothing circuits.
  • Applicable for decoupling applications.
  • Ideal for signal coupling circuits.

T491D476K020AH FAQs

7 frequently asked questions generated from this part’s specifications.
What is the capacitance of the T491D476K020AH capacitor?

The capacitance is 47 uF.

What is the voltage rating for the T491D476K020AH capacitor?

The capacitor is rated for 20 VDC at 85°C, derating to 13.4 VDC at 125°C.

What is the operating temperature range of the T491D476K020AH capacitor?

The operating temperature range is -55°C to +125°C.

What is the ESR of the T491D476K020AH capacitor?

The typical ESR is 0.7 Ohms at 100kHz and 25°C.

What are the dimensions of the T491D476K020AH capacitor?

The dimensions are 7.3mm (L) x 4.3mm (W) x 2.8mm (H).

What is the package type for the T491D476K020AH capacitor?

The package type is SMD, specifically 2817 / 7343.

What is the RoHS status of the T491D476K020AH capacitor?

The RoHS status is RoHS3 Compliant.

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