T491A476M006AT: Features, Specs & More
The T491A476M006AT belongs to the KEMET T491A series of molded tantalum capacitors. In this comprehensive article, we'll delve into the intricacies of the T491A476M006AT, uncovering its definition, key features, specifications, applications, and a closer look at its manufacturer.
Catalog
T491A476M006AT’s Overview
The KEMET T491A476M006AT is a molded tantalum capacitor designed for compact electronic applications. It provides 47µF capacitance with a 6.3V voltage rating and a 20% capacitance tolerance. The component uses a 1206 (3216 Metric) surface-mount package, making it suitable for PCB designs where board space is limited. Its operating temperature range extends from -55°C to 125°C.
Key Features
Let's delve into the standout features that make the T491A476M006AT a standout in the world of electronics:
· The T491A476M006AT provides a capacitance of 47µF.
· The capacitor has a 6.3V rated voltage.
· The component has a 20% capacitance tolerance.
· The capacitor uses a molded construction.
· The component has a 3.5Ω equivalent series resistance.
· The capacitor supports an operating temperature range of -55°C to 125°C.
· The component uses a surface-mount mounting method.
· The capacitor uses a 1206 (3216 Metric) package.
· The component has a maximum seated height of 1.80mm.
· The capacitor has a general-purpose feature classification.
Specifications
Now, let's take a closer look at the technical specifications that define the capabilities of the T491A476M006AT:
Type | Parameter |
Type | Molded |
ESR (Equivalent Series Resistance) | 3.5Ohm |
Operating Temperature | -55°C ~ 125°C |
Lifetime @ Temp. | 2000 Hrs @ 125°C |
Mounting Type | Surface Mount |
Package / Case | 1206 (3216 Metric) |
Size / Dimension | 0.126" L x 0.063" W (3.20mm x 1.60mm) |
Height - Seated (Max) | 0.071" (1.80mm) |
Manufacturer Size Code | A |
Features | General Purpose |
Base Product Number | T491A |
Applications
The T491A476M006AT can be used in compact electronic circuits that require 47µF capacitance and a 6.3V rating. Its surface-mount 1206 package makes it suitable for PCB assemblies with space constraints. The component can support general-purpose filtering, decoupling, and energy-storage functions in compatible electronic circuits. Designers should verify voltage, capacitance tolerance, ESR, temperature requirements, and other circuit conditions before selecting the component.
T491A476M006AT’s Manufacturer
KEMET Corporation, a subsidiary of Yageo Corporation, manufactures a broad selection of capacitor technologies such as tantalum, aluminum, multilayer ceramic, film, paper, polymer electrolytic, and supercapacitors. KEMET also manufacturers a variety of other passive electronic components, such as AC line filters, EMI cores and filters, flex suppressors, electro-mechanical devices (relays), metal composite inductors, ferrite products, sensors and transformers/magnetics. The product line consists of nearly 5 million distinct part configurations distinguished by various attributes, such as dielectric (or insulating) material, configuration, encapsulation, capacitance (at various tolerances), voltage, performance characteristics, and packaging.
Conclusion
The KEMET T491A476M006AT is a compact molded tantalum capacitor with 47µF capacitance, 6.3V rated voltage, ±20% tolerance, and a 1206 surface-mount package. Its -55°C to 125°C operating temperature range and general-purpose design make it a practical option for compatible PCB applications. When evaluating this component, engineers should compare its electrical specifications and package dimensions with the requirements of the target circuit.
