Overview of ST220-50T2KI by Vishay Intertechnologies
The ST220-50T2KI is a polarized tantalum capacitor manufactured by Vishay Intertechnologies. It features a capacitance of 220 µF and a rated DC voltage of 50 V, making it suitable for applications requiring reliable capacitance over a wide range of operating conditions. This component is characterized by its wet tantalum dielectric material, a feature known for providing enhanced performance in demanding applications.
With a capacitance tolerance of ±10%, the ST220-50T2KI is able to maintain its performance even in fluctuating conditions. It operates effectively in a temperature range from -55 °C to 125 °C, indicating a robust design suitable for a variety of environments. The physical dimensions of the part include a diameter of 7.92 mm and a length of 16.28 mm, designed for through-hole mounting with axial leads. The effective series resistance (ESR) of this capacitor is 0.9 ohm, which is beneficial for minimizing energy loss in most applications.
As of this writing, the factory lead time for the ST220-50T2KI is reported at 16 weeks, which is an important consideration for procurement planning. The part is compliant with certain industry standards but is not marked as RoHS compliant or lead-free, which may influence its selection based on environmental regulations in specific regions.
Industry Applications for ST220-50T2KI
Given its specifications, the ST220-50T2KI could potentially find applications across various industries. Here are several examples where this tantalum capacitor might be integrated:
- Internet of Things (IoT): The ST220-50T2KI might be used in devices collecting and transmitting data from the field, such as smart sensors and connected devices. Its reliability and performance at different temperatures could support applications in outdoor environments.
- Industrial Automation: In systems that automate industrial processes, this capacitor could potentially be utilized in controlling circuitry, power supply filtering, and energy storage applications, thanks to its high ripple current rating and low ESR.
- Telecommunications: The ST220-50T2KI might be incorporated into communication devices, including routers and switches, where stable power supply and capacitance are critical for maintaining signal integrity and reducing noise in power circuits.
- Consumer Electronics: This tantalum capacitor could possibly support various consumer electronics like audio equipment or personal computers where its compact size and effective performance under different load conditions may be advantageous.
- Automotive Electronics: Potentially applicable in automotive electronic systems, the ST220-50T2KI could be utilized for applications in engine control units or infotainment systems, provided that automotive standards are met during the design process.
It is important to note that these potential applications are conceptual and illustrative and require thorough analysis and verification by engineering and design teams to ensure adherence to industry standards and specific application requirements.
About Vishay Intertechnologies
Vishay Intertechnologies is a recognized manufacturer in the field of electronic components, particularly known for their extensive range of passive components including capacitors. The company specializes in tantalum capacitors, which are integral to many electronic applications due to their size, performance characteristics, and reliability. The ST220-50T2KI is just one example of their offerings in this category.
Vishay has a history of innovation in capacitor technology, producing various tantalum capacitors with different specifications tailored to suit a range of applications. Their capacitors are often utilized in high-performance scenarios where reliability and safety are paramount. Similar products from Vishay include a variety of tantalum capacitors that meet the diverse needs of different industries, supporting applications in telecommunications, automotive, and consumer electronics.
Research Price and Stock for ST220-50T2KI by Vishay Intertechnologies on Findchips.com
To determine the current stock availability and pricing for the ST220-50T2KI, it is advisable to conduct research directly on Findchips.com. This platform allows users to compare prices from various distributors effectively. The part is known to have been previously available from notable distributors such as Avnet Asia, TT Electronics, Mouser Electronics, and Newark.
While these distributors may have carried the part historically, checking the current stock and pricing is essential for informed procurement decisions. Additionally, users can explore other options within the Tantalum Capacitors category to find alternate parts or potential substitutes that may be supplied by Vishay Intertechnologies or other manufacturers.