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2022-10-18- Detail
Vishay launched new LED
for lighting and control applications of higher brightness signs Pennsylvania, Malvern - December 18, 2013 - a few days ago, Vishay intertechnology 0.01 ⑴ 000 °/min, Inc. (NYSE Stock Code: VSH) announced that the optoelectronic division of the company launched the latest product --vlm 334... This series of LEDs can handle higher driving current, thereby improving the luminous intensity. New vlm 334... Series LED in Vishay vlm 31... Series is greatly improved based on our Jinan hengsi Shanda. It can be matched with larger chips and can withstand 70ma drive current
VLM. 334... LED has passed aec-q101 certification, including bright red, red, orange and yellow. It can be used in a variety of applications, including traffic lights and indicators, indoor and outdoor lighting, automotive dashboard lighting, indicators and control lights of audio and video equipment, LCD switches and function signs, light box advertising, and many other applications
VLM. 334... Series devices use the most advanced allngap technology, with very high brightness. The typical luminous intensity reaches 3760mcd, and the maximum luminous intensity at 70ma reaches 6052mcd. The thermal performance is better than the previous generation of LED. VLM. Most of the 334 have adopted switching frequency conversion electromechanical... The thermal resistance of the PN junction of led to the surrounding environment is 300k/w, which is higher than that of the previous vlm 333 products are 25% lower
device specification table:
vlm 334 this is due to the aluminum lithium alloy... Series LED is packaged with 8mm tape. The device complies with RoHS and Vishay green standards, is halogen-free, and can be pretreated according to JEDEC level 2a by using infrared reflow soldering process
vlmx334... Series LED can now provide samples, and has achieved mass production. The supply cycle of bulk orders is six weeks
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