Expanding Voltage Rating Options for Capacitors
Vishay Intertechnology, Inc. (NYSE: VSH) has recently broadened its offering of four-terminal snap-in aluminum electrolytic capacitors, specifically the 299 PHL-4TSI series, by introducing new voltage ratings of 350 V, 500 V, 550 V, and 600 V. This enhancement provides engineers with an increased selection of capacitance-voltage combinations, catering to the evolving needs of modern power supplies, industrial applications, and home appliance inverters.
Innovative Design for Modern Applications
The 299 PHL-4TSI series is tailored to meet the demands of designers looking for reliability and efficiency. With features that reduce component counts and costs, these capacitors are constructed with a cylindrical aluminum casing that incorporates pressure relief mechanisms. The use of an insulated blue sleeve adds to the durability of these components, making them suitable for high-stress environments.
Enhanced Performance and Longevity
These capacitors are engineered to handle a wide range of ripple current ratings from 1.9 A to 7.6 A, allowing designers to optimize their designs more effectively while minimizing the number of components required. Specifically designed for high operating temperatures, the 299 PHL-4TSI capacitors boast a temperature rating of 105 °C and a lifespan exceeding 5000 hours, even under rigorous ripple currents.
Efficiency and Cost-Effectiveness in Design
Thanks to their four-terminal configuration, the capacitors can replace banks of larger screw-terminal capacitors linked by a bus-bar with smaller, more compact parts connected directly to a printed circuit board (PCB). This shift not only reduces construction costs but also streamlines assembly processes by enabling more efficient soldering methods, as opposed to manual mounting.
Applications and Compliance
The capacitors utilize a non-solid electrolyte, making them ideal for smoothing, filtering, and energy storage applications across various sectors. Vishay has ensured that the 299 PHL-4TSI series adheres to Reach and RoHS regulations, guaranteeing their safety and compliance within global markets. The increased mechanical stability provided by the four-terminal design further enhances their usability, ensuring designer confidence in performance.
Availability and Lead Times
Samples of the 299 PHL-4TSI capacitors are now accessible through catalog houses, allowing designers to evaluate their potential in small quantities. For those looking to manufacture at scale, production quantities of all values are readily available, with lead times estimated at 18 weeks.
About Vishay Intertechnology
Vishay is well-known for its vast portfolio of discrete semiconductors and passive electronic components, which play vital roles in driving innovation across a range of industries. From automotive to medical applications, Vishay Intertechnology is dedicated to providing solutions that meet the rigorous demands of modern engineering. Positioned as a Fortune 1,000 company and listed on the NYSE (VSH), Vishay is recognized as a leader in the electronics sector, symbolized by its motto, The DNA of tech.
Frequently Asked Questions
What are the new voltage ratings introduced by Vishay?
Vishay has launched new voltage ratings of 350 V, 500 V, 550 V, and 600 V for its 299 PHL-4TSI series of aluminum electrolytic capacitors.
Where can I obtain samples of the new capacitors?
Samples are available from catalog houses in small quantities, allowing for evaluation before placing larger orders.
What industries benefit from Vishay's capacitors?
The capacitors serve a variety of sectors including automotive, industrial, computing, telecommunications, and consumer electronics.
How long is the lead time for production quantities?
The estimated lead time for all production quantities is approximately 18 weeks.
What compliance standards do the 299 PHL-4TSI capacitors meet?
These capacitors are compliant with Reach and RoHS regulations, ensuring they meet global safety standards for electronic components.
