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Würth Elektronik - Optoelectronics

Würth Elektronik: Your trusted partner for high-quality electronic components

Explore the wide range of components, driving innovation and excellence in electronics. Together, we shape the future of electronics – rely on quality and innovation.

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More than you expect

One of the world's leading manufacturers of electronic and electromechanical components, ensures global availability of its products. WE offers a wide range of products, making it the perfect choice for anyone looking to add value to their electronic projects. The company has 14 manufacturing facilities worldwide, which guarantee rapid delivery of components. The product range includes EMC components, power inductors, transformers, RF components, varistors, capacitors, resistors, quartz crystals, oscillators, power modules, Wireless Power Transfer, LEDs sensors, connectors, power supply elements, switches, push-buttons, connection technology, fuse holders and solutions for wireless data transmission.

#askLorandt explains: Short explaination videos from engineer to engineer

Short explanation videos which demonstrate the basics of passive, electromechanical, optoelectronical and active components and applications.

Join the world of e-mobility

With their automotive components, WE eliminate the noise of e-mobility and much more.

Application Notes - Practical Information For You

Read about solutions and well-defined applications and methods from WE engineers.

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New to us
Pack of 20 pieces
CHF 7.98
Würth Elektronik40 mA900 mcd2 VDome1.62 x 1.85 mmWL-SMRWReverse MountTransparent20 °1206Red645 nm----------------------
New to us
Pack of 10 pieces
CHF 5.17
Würth Elektronik70 mA-1.4 V-----45 °--850 nm45 °1106SMD11 mW/sr-40 °C85 °C----------------
New to us
Pack of 10 pieces
CHF 5.17
Würth Elektronik70 mA-1.4 V-----110 °--850 nm110 °1002SMD5 mW/sr-40 °C85 °C----------------
New to us
Pack of 20 pieces
CHF 11.59
Würth Elektronik---Square0.95 x 0.95 mmWL-SFCCTop MountDiffused120 °0404RGB-------B 110mcd, G 500mcd, R 200mcdB 3.7V, G 3.7V, R 2.6VB 460nm, G 520nm, R 630nmB 10mA, G 10mA, R 10mA------------
New to us
Pack of 5 pieces
CHF 10.61
Würth Elektronik-35 mcd---WL-S7DS----Green570 nm----------14.2 mmCommon Anode17 mm12.4 mm1SMD2.6 V20 mA52 mWRightGrey-
New to us
Pack of 5 pieces
CHF 10.61
Würth Elektronik-28 mcd---WL-S7DS----Red635 nm----------14.2 mmCommon Anode17 mm12.4 mm1SMD2.6 V20 mA52 mWRightGrey-
New to us
Pack of 5 pieces
CHF 10.61
Würth Elektronik-28 mcd---WL-S7DS----Red635 nm----------14.2 mmCommon Cathode17 mm12.4 mm1SMD2.6 V20 mA52 mWRightGrey-
New to us
Pack of 10 pieces
CHF 7.80
Würth Elektronik-46 mcd---WL-T7DS----Green572 nm----------14.2 mmCommon Cathode19 mm12.6 mm1THT2.6 V20 mA52 mWRightGrey-
New to us
Pack of 10 pieces
CHF 7.80
Würth Elektronik-38 mcd---WL-T7DS----Red635 nm----------14.2 mmCommon Anode19 mm12.6 mm1THT2.6 V20 mA52 mWRightGrey-
New to us
Pack of 10 pieces
CHF 7.28
Würth Elektronik-46 mcd---WL-T7DS----Green572 nm----------13.2 mmCommon Anode17.5 mm12.4 mm1THT2.6 V20 mA52 mWRightGrey-
New to us
Pack of 10 pieces
CHF 7.28
Würth Elektronik-46 mcd---WL-T7DS----Green572 nm----------13.2 mmCommon Cathode17.5 mm12.4 mm1THT2.6 V20 mA52 mWRightGrey-
New to us
Pack of 10 pieces
CHF 7.28
Würth Elektronik-38 mcd---WL-T7DS----Red635 nm----------13.2 mmCommon Anode17.5 mm12.4 mm1THT2.6 V20 mA52 mWRightGrey-
New to us
Pack of 5 pieces
CHF 10.06
Würth Elektronik-35 mcd---WL-S7DS----Green570 nm----------10 mmCommon Anode13 mm9.8 mm1SMD2.6 V20 mA52 mWRightGrey-
New to us
Pack of 5 pieces
CHF 9.55
Würth Elektronik-35 mcd---WL-S7DS----Green570 nm----------10 mmCommon Cathode13 mm9.8 mm1SMD2.6 V20 mA52 mWRightGrey-
New to us
Pack of 5 pieces
CHF 10.06
Würth Elektronik-38 mcd---WL-S7DS----Red635 nm----------10 mmCommon Anode13 mm9.8 mm1SMD2.6 V20 mA52 mWRightGrey-
New to us
Pack of 5 pieces
CHF 10.06
Würth Elektronik-38 mcd---WL-S7DS----Red635 nm----------10 mmCommon Cathode13 mm9.8 mm1SMD2.6 V20 mA52 mWRightGrey-
New to us
Pack of 10 pieces
CHF 6.85
Würth Elektronik-46 mcd---WL-T7DS----Green572 nm----------9.9 mmCommon Anode13 mm10 mm1THT2.6 V20 mA52 mWRightGrey-
New to us
Pack of 10 pieces
CHF 6.85
Würth Elektronik-46 mcd---WL-T7DS----Green572 nm----------9.9 mmCommon Cathode13 mm10 mm1THT2.6 V20 mA52 mWRightGrey-
New to us
Pack of 10 pieces
CHF 6.85
Würth Elektronik-38 mcd---WL-T7DS----Red635 nm----------9.9 mmCommon Anode13 mm10 mm1THT2.6 V20 mA52 mWRightGrey-
New to us
Pack of 10 pieces
CHF 6.85
Würth Elektronik-38 mcd---WL-T7DS----Red635 nm----------9.9 mmCommon Cathode13 mm10 mm1THT2.6 V20 mA52 mWRightGrey-
New to us
Pack of 5 pieces
CHF 9.57
Würth Elektronik-21 mcd---WL-S7DS----Green570 nm----------7.6 mmCommon Anode10 mm7.3 mm1SMD2.6 V20 mA52 mWRightGrey-
New to us
Pack of 5 pieces
CHF 9.51
Würth Elektronik-21 mcd---WL-S7DS----Green570 nm----------7.6 mmCommon Cathode10 mm7.3 mm1SMD2.6 V20 mA52 mWRightGrey-
New to us
Pack of 5 pieces
CHF 9.51
Würth Elektronik-28 mcd---WL-S7DS----Red635 nm----------7.6 mmCommon Anode10 mm7.3 mm1SMD2.6 V20 mA52 mWRightGrey-
New to us
Pack of 5 pieces
CHF 9.57
Würth Elektronik-28 mcd---WL-S7DS----Red635 nm----------7.6 mmCommon Cathode10 mm7.3 mm1SMD2.6 V20 mA52 mWRightGrey-
New to us
Pack of 10 pieces
CHF 5.22
Würth Elektronik150 mA-3.4 VFlat---Water Clear120 °2835-405 nm-----40 °C85 °C---------------140 mW