TTI Inc.

01/21/2021 | Press release | Distributed by Public on 01/21/2021 14:28

Vishay 4-Quadrant Silicon PIN Photodiodes in Stock at TTI

Fort Worth, Texas - January 21, 2021 - TTI, Inc., a leading specialty distributor of electronic components, is now stocking the K857PE family of photodiodes from Vishay. These robust surface-mount devices are designed for small signal detection in automotive rain and light sensors, industrial automation systems, laser beam alignment and virtual reality applications.

Vishay Intertechnology introduces the industry's first 4-Quadrant Silicon PIN Photodiode in a standard surface-mount package, qualified for automotive applications. Combining high-photo sensitivity with low 0.1 percent electrical segment-to-segment crosstalk and virtually no tolerance between its segments, the Vishay K857PE enables a variety of sensor and control applications for the automotive, consumer and industrial markets. They are designed with opaque package sides to eliminate stray light irradiating the photodiodes, resulting in excellent signal to noise ratio, and their linear photo response enables small signal detection in critical sensing applications. The well-defined gap between the K857PE's four radiant sensitive areas allows for reliable measurement during laser positioning. Output current from each of the device's PIN diodes can be processed individually, resulting in low electrical crosstalk.

To learn more, visit Vishay Photodiodes at TTI.

About TTI
TTI, Inc., a Berkshire Hathaway company, is an authorized, specialty distributor of electronic components. Founded in 1971, the emphasis on a broad and deep product portfolio, available-to-sell inventory and sophisticated supply chain programs have established TTI as a distributor of choice to manufacturers in the industrial, defense, aerospace, transportation, medical, and communications sectors worldwide. TTI and its wholly owned subsidiaries, the TTI Family of Companies, Mouser Electronics, Sager Electronics and TTI Semiconductor Group employ over 7,000 people in more than 133 locations throughout North America, South America, Europe, Asia and Africa. Globally, the company maintains over 2 million square feet of dedicated warehouse space housing over 850,000 component part numbers. For more information about TTI, visit

About Vishay Semiconductor
Vishay Intertechnology, Inc., a Fortune 1000 Company listed on the NYSE (VSH), is one of the world's largest manufacturers of discrete semiconductors (diodes, MOSFETs, and infrared optoelectronics) and passive electronic components (resistors, inductors, and capacitors). These components are used in virtually all types of electronic devices and equipment, in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, power supplies, and medical markets. Vishay's product innovations, successful acquisition strategy, and 'one-stop shop' service have made it a global industry leader.