Mfr Part #:

T491X476K035AT

Mfr Name: KEM

The KEM T491X476K035AT is a 47 uF, 10% tolerance tantalum capacitor rated for 35 VDC. It features an SMD, MnO2, Molded construction.

✓ Total Stock: 265 pcs

T491X476K035AT Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Husky International Electronic ✓ Non-Authorised Inventory information	265 pcs On Request	265 pcs	On Request	1	On Request	On Request	N/A	On Request	On Request

T491X476K035AT Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	KEM
Capacitance	47 uF / 10% / 6% / 0.6 Ohms (100kHz) / 16.5 uAmps / MnO2 Tantalum / SMD / T491 / Tin / 7343 / 7.3mm / 4.3mm / 4mm
Current	209.6 mAmps (125C)
Lead Style	Smd
SVHC Present	Not Present
Tape & Reel	Yes

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T491X476K035AT Description

Short technical summary and product information.

This KEM T491X476K035AT is a high-performance tantalum capacitor from the T491 series. It offers a capacitance of 47 uF with a tight tolerance of 10%, suitable for applications requiring precise capacitance values. The capacitor is rated for a maximum DC voltage of 35 V at 85C, with a derated voltage of 23.45 V at 125C, operating within a temperature range of -55C to +125C.

Designed for surface mounting, this SMD chip capacitor utilizes MnO2 tantalum dielectric technology and a molded construction for reliability. Its low equivalent series resistance (ESR) of 0.6 Ohms at 100kHz and a maximum leakage current of 16.5 uAmps contribute to its efficient performance. The termination is tin-plated.

The component has a footprint of 7343, with dimensions measuring 7.3mm in length, 4.3mm in width, and 4mm in height. It is supplied in T&R packaging with a standard quantity of 500 units per reel.

This capacitor is RoHS3 compliant and has an MSL rating of 1.

T491X476K035AT Quick Information

Product Type: Tantalum Capacitor

Series: T491

Canonical Name: KEM T491 Series Tantalum Capacitor, 47 uF, 10%, 35 VDC

Subcategory: Niobium Oxide Capacitors

T491X476K035AT Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

T491X476K035AT Features

47 uF capacitance with 10% tolerance.
Rated for 35 VDC operation at 85C.
SMD, MnO2, Molded construction.
Wide operating temperature range -55C to +125C.
0.6 Ohms resistance at 100kHz.

T491X476K035AT Applications

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

T491X476K035AT FAQs

7 frequently asked questions generated from this part’s specifications.

What is the rated voltage of the T491X476K035AT?

35 VDC at 85°C, derated to 23.45 VDC at 125°C.

What is the package type of this capacitor?

Surface-mount 7343 (EIA) case.

What is the operating temperature range?

-55°C to +125°C.

What is the capacitance value of the T491X476K035AT?

47 µF with ±10% tolerance.

What is the maximum leakage current?

16.5 µA.

What is the maximum ripple current rating?

524 mA at 25°C, derated to 471.6 mA at 85°C and 209.6 mA at 125°C.

What is the maximum ESR?

0.6 Ohms at 100 kHz.