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In the field of optoelectronics, we offer probably the broadest product portfolio in Germany. As a system provider, we develop - together with you - the product that fits your needs and that with more than 65 years of experience. Our special strength lies in the interaction of the availability of standard products, the high flexibility and the application-oriented implementation of customer-specific adaptations and special solutions. We are proud of our good reputation, which we have made not least due to our broad product range in the field of optoelectronics, in particular IR components / sensors and visible LEDs. We only offer quality products from leading manufacturers. Put simply: We offer optoelectronics from specialists!
Always the right LED! With us you will find light emitting diodes from 280nm (UV) up to 950nm (IR) for all applications. Whether as SMD, COB, THT, OLED or as module, with us you are guaranteed to find the right LED for your lighting project. In addition to our standard products from well-known manufacturers, we also develop customer-specific LEDs according to your requirements.
In the field of UV technology, Neumüller offers you a broad portfolio of high-performance UV components and subsystems. From the UV-CCL tube over UV-LEDs up to the suitable UV sensors we always have the suitable component for your application. Whether you need to disinfect water, treat air, cure paints or adhesives, we have the right component for you. Our UV portfolio covers a spectral range from 185nm-405nm and should you not find the right component, please contact us. We also realize customized solutions.
Receivers & Sensors
Huge range of receivers and sensors from renowned manufacturers. Our range of photodiodes, phototransistors, photo-Darlington transistors, IC photodetectors, fiber optics, line sensors, photodiode arrays and UV sensors is second to none. The optoelectronic receivers and sensors are available in various housings. The most common are 3mm, 5mm, 0805 and 1206 packages as well as hermetically sealed versions in TO-18, TO-48 and Pill Pak.
TOF (time of flight)
The ESPROS chips are based on the 3D Time-of-Flight (ToF) principle of light. These chips were designed to enable simple and cost effective 3D ToF cameras. Together with a microprocessor and a few external components a fully functional ToF camera can be built. The measurement functionality supports distance and ambient light measurement with variable integration time and on-chip temperature measurement for drift compensation.
Optocouplers of well-known manufacturers in the industry typical designs. Available receivers: Transistors (Singles, Duals, & Quads), AC Inputs (Singles, Duals, & Quads + Single 6 Pin Devices), Schmitt Triggers (Single Channel, Microprocessor Compatible), Darlington (Singles, Duals, & Quads), Triacs (Standard & Zero Crossing Devices), Low Power Couplers (Single, Dual, & Quad - Transistor & Darlington Devices). Current Transfer Factor (CTR): 10% to 600% for transistors and min. 1000% for Darlington. The majority of optocouplers are UL, VDE, BSI, Nemko and EN60950 certified. Isolation voltages of up to 7kV are achieved with normal optocouplers. Components with an insulation voltage of >7kV can be found under High Voltage Couplers.
High voltage optocouplers
Safety first! High voltage optocoupler for safe isolation of insulation voltages from 5kV to 50kV. The different receiver types such as diodes, transistors or Darlington allow different levels of current transfer factors (CTR), selected or grouped to guarantee the defined minimum and maximum value. Also available with digital output (TTL) for separation of AC and DC voltage at data rates up to 2Mbit/s. Designed for high voltage peak immunity (Voltage Spike Immunity; dv/dt). Certified according to UL or VDE as well as for use in ATEX and IECEX-certified electrical equipment in hazardous areas. The high-voltage optocouplers are available as standard or customized components.
Short ways and short developing periods. Our response time to customer demands is significantly reduced. We experience progress in LED-technique at an early stage because we measure the newest LEDs from Seoul Semiconductor’s development laboratory in our own photometric laboratory. Thanks to this we are also an active partner in the development of new products. Creating our own layouts is natural, for our clients always receive custom-made solutions from a single hand. Of course of highest quality and made in Germany.

The latest news to: Optoelectronic

Cliff detection with 3D time-of-flight imager from ESPROS
Today's best robot vacuums are full of high-tech features. Connected to WiFi they can be controlled by smartphone and even via a voice assistant. The combination of many sensors and software allows to drive around obstacles, map the rooms and plan the most economic cleaning path...
Z5M4 - new HighPower LED for the Z5 family
The Z5 high-power LED family from Seoul Semiconductor has been given a new, innovative member, the Z5-M4. The Z5-M4 was developed based on the proven Wicop technology of the Korean manufacturer...
UV-C LED technology for disinfection and sterilization of bacteria and viruses
As Seoul Viosys announced in its press release, Seoul Viosys sees increased demand for its UV-C LED technology for sterilization applications to prevent the spread of corona virus...
Surface disinfection made easy with UV-C LED module from Seoul Viosys
UV-C light makes germs harmless. Up to now, disinfection has been carried out with mercury lamps, which generate UV rays. But the mercury is an extremely health-damaging heavy metal and can load the environment. Parallel to this are the UV-C wavelengths in a mercury tube, which can be used to kill germs only 20-25% of the total emitted wavelength spectrum...
Distance measurement made easy with TOF range 611
With the TOF>range 611 of the Swiss photonic specialist Espros distances up to 15m can be measured...
3030C Wicop LED - Powerful and highly efficient
There is a new addition to the 3030 series at SSC: Since May the powerful and highly efficient (>220lm/W) 3030C with Wicop Technology Inside is available...

Design-In Support

We are happy to advise you with our many years of experience in the selection of suitable components and possible adjustments.