Request InfoOptek Technology, Industrial Sensing & ControlCARROLLTON, Texas, Nov. 9 —- TT electronics' Optek Technology, a maker of application-specific sensors, has developed a series of NPN silicon phototransistors in 1206-chip packages to provide design engineers with a miniaturized surface-mount device for infrared (IR) detection in sensing applications. Designated the OP520/OP521 series, the devices exhibit response times of 15 µs with peak response to 880-nm wavelength light. “Design engineers working with IR sensing systems now have the option of using these miniature surface-mount photodetectors, enabling them to put the sensors virtually...See full productRelated content from Photonics MediaPRODUCTSPromoted Content December 2022 IssueInGaAs 1100-1700nm Quad PhotodiodeAdvanced Photonix’s new 1100-1700 nm Bandpass InGaAs Quadrant Photodiodes feature a 2 mm diameter active area. 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