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T491D476K016AT

Name: T491D476K016AT
Rating: 4.7 (12 reviews)

CAP TANT 47UF 10% 16V 2917

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資料表 T491D476K016AT DataSheet
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規格

Series	T491
Part Status	Active
Capacitance	47 µF
Tolerance	±10%
Voltage - Rated	16 V
Type	Molded
ESR (Equivalent Series Resistance)	800mOhm
Operating Temperature	-55°C ~ 125°C
Lifetime @ Temp.	2000 Hrs @ 125°C
Mounting Type	Surface Mount
Package / Case	2917 (7343 Metric)
Size / Dimension	0.287" L x 0.169" W (7.30mm x 4.30mm)
Height - Seated (Max)	0.122" (3.10mm)
Manufacturer Size Code	D
Features	General Purpose
Base Product Number	T491D

概述

Description

The T491D476K016AT is a specific type of capacitor manufactured by KEMET, known for its high-performance capacitors. It is a tantalum electrolytic capacitor with a capacitance of 47 microfarads (µF) and a voltage rating of 16 volts (V). The "D" in the part number indicates that it has a dielectric material, which is tantalum oxide, offering stable electrical characteristics.
Tantalum capacitors like the T491 series are known for their reliability, long life, and stable capacitance over varying temperatures and frequencies. They are commonly used in applications where size and performance are critical, such as in power supply circuits, decoupling, and filtering in consumer electronics, telecommunications, and automotive systems.
This component is surface-mounted, making it suitable for modern compact electronic designs. Its robustness against environmental stress and high capacitance density makes it a preferred choice for engineers in designing efficient electronic systems.

Features

The T491D476K016AT is a multilayer ceramic capacitor (MLCC) designed for surface mount applications. Key features include:
1. Capacitance: 47 microfarads (μF) with a voltage rating of 16 volts (V).
2. Dielectric: Utilizes X5R dielectric, which provides stable capacitance over a moderate temperature range.
3. Temperature Range: Operates effectively between -55°C and +85°C, suitable for various environments.
4. Package Type: Typically available in a 1210 case size, facilitating easy integration into PCBs.
5. Low ESR: Offers low equivalent series resistance (ESR), enhancing performance in power supply filtering and decoupling applications.
6. Moisture Sensitivity Level (MSL): Often rated MSL 1, indicating high reliability during soldering processes.
7. RoHS Compliant: Meets environmental regulations, making it suitable for eco-friendly applications.
These characteristics make the T491D476K016AT suitable for applications in consumer electronics, automotive, and industrial sectors.

Package

The T491D476K016AT is a Tantalum capacitor packaged in a standard surface-mount device (SMD) format, specifically in a 7.3mm x 4.3mm case size with a 2-pin configuration.

Pinout

The T491D476K016AT is a tantalum capacitor manufactured by KEMET. It has a pin count of 2, as it is a surface mount capacitor designed for PCB mounting. The primary function of this component is to provide capacitance in electronic circuits, specifically 47 µF with a voltage rating of 16 V. This capacitor is used for applications such as power supply decoupling, energy storage, and filtering in various electronic devices. Its small size and reliability make it suitable for use in compact electronic assemblies.

Manufacturer

The manufacturer of the T491D476K016AT is KEMET Corporation, a prominent company in the electronics industry. KEMET specializes in the production of capacitors and other electronic components, serving various sectors such as automotive, aerospace, telecommunications, and consumer electronics. The T491D476K016AT is a tantalum capacitor, known for its reliability and performance in demanding applications. KEMET is recognized for its innovative solutions and high-quality products, making it a key player in the global electronic components market. The company is committed to sustainability and advancements in capacitor technology.

Application

The T491D476K016AT is a surface mount tantalum capacitor, commonly used in applications such as power supply decoupling, filtering, and energy storage in electronics. Its typical areas include smartphones, tablets, laptops, automotive electronics, industrial equipment, and consumer electronics, where compact size and high capacitance stability are essential.

Equivalent

The T491D476K016AT is a tantalum capacitor with a capacitance of 47µF, a voltage rating of 16V, and a ±10% tolerance. Equivalent products include:
1. KEMET T491D476K016AT (same part)
2. AVX TAJ476M016R
3. Vishay 593D476X0016C2T
4. Cornell Dubilier 381L476M016C2
Always verify specifications such as size and ESR to ensure compatibility.