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Hi-Rel


Solutions that make all the difference.In the area of High Reliability (HiRel) we offer: Components for applications in aviation and aerospace, avionics, medical technology and military technology as well as precise measuring instruments.100 % tested and inspected(screening) according to MIL - PRF - 19500, MIL - STD - 750, MIL - STD - 883 in Group A, Group B, Group C, B - Level and S - Level and classifications such as TX, TXV, B, S and ESA.In addition to optoelectronic components such as optocouplers, fork light barriers, reflex couplers, infrared diodes, photo transistors and photo logic, we supply MOSFET(4 - pin Dual Enhancement Mode) and NPN / PNP transistors(3 - , 4 - , 6 - and 20 - pin in SMT NPN, PNP, NPN / PNP and Quad PNP).The hermetically sealed Hall effect sensors for HiRel applications are probably unique.
Bipolar Junction Transistor (BJT)
Bipolar junction transistors (BJT) are versatile components that are often used as current or voltage controlled switches, amplifiers or oscillators. As an authorized distributor of Optek Technology, we can offer you advanced and highly reliable bipolar transistors for a wide range of applications and industries. With more than 30 years of experience in partnership with TT Electronics, we can help you choose the right bipolar transistor for your project. Talk to us!
Diodes and Rectifiers
Diodes and rectifiers are essential in many electronic systems and are often used for surge protection or rectification. As an authorized distributor of Optek Technology, we can offer you advanced and highly reliable diodes and rectifiers for a wide range of applications and industries. With more than 30 years of experience in partnership with TT Electronics, we can help you choose the right diode or rectifier for your project. Talk to us!
Phototransistors
Phototransistors are the most commonly used type of photo sensor. For most traditional applications, NPN silicone phototransistors offer the best combination in terms of output current, sensitivity, speed, reliability and quality. Find Optek Technology's high quality and highly reliable phototransistors for many applications and industries, including military, aerospace and defense.
Fork light barriers (Phototransistors)
Optek Technology's fork light barriers, consisting of an infrared emitting diode (LED) and a phototransistor, can be used in a variety of applications: non-contact, uninterrupted object detection, machine automation, automation of assembly lines, entertainment play equipment, printers, copiers, paper sorting machines, door sensors, optical switches and much more. The wide range of products enables us to offer you the right phototransitor fork light barriers sensor for your application - standard or customer-specific.
Hall Effect Sensors
Hall effect sensors for non-contact switching systems. The advantages of the sensors compared to classic reed switches are the optimum price/performance ratio and longer service life, as mechanical wear is eliminated due to the contactless signal transmission. In addition to hall effect sensors for industrial applications, you also get hermetically sealed sensors for maximum reliability, function and performance as well as HiRel standards for applications in military and aerospace technology.
IC Photodetectors (logic output)
Monolithic integrated circuit, together with a photodiode and a Schmitt trigger on a single silicon chip. The IC photodetectors (logic output) have a TTL-compatible logic level output for driving up to 10 TTL gates at a supply voltage of 4.5V to 16V. The Schmitt trigger characteristic provides high immunity to interference.
IR-LEDs
Large selection of IR LEDs (infrared LEDs). Our product range is trend-setting for the infrared optoelectronics sector. We supply powerful and durable IR-LEDs from 850nm to 935nm in plastic or metal housings. The components with a working temperature range of -65°C to +125°C are suitable for applications with extremely harsh conditions.
LEDs Wired (THT)
Wired LEDs (Through Hole Technology, THT) are characterized by their wire connections, which are inserted through contact holes in the printed circuit board during assembly and then soldered to it. Wired light-emitting diodes also have a built-in optical system. Whether white, red, green, blue, standard or for HiRel applications, we have the right THT LED for you.
MOSFET-Transistors
MOSFETs (Metal Oxide Semiconductor Field Effect Transistors) are the most widely used transistors for analog and digital circuits. As an authorized distributor of Optek Technology, we can offer you advanced and highly reliable MOSFETs for a wide range of applications and industries. With more than 30 years of experience in partnership with TT Electronics, we can help you select the right MOSFET transistor for your project. Talk to us!
Optocouplers
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.
Reflective Opto Switches
Reflex optocouplers offer many advantages. Transmitter (IR-LED) and receiver (phototransitor) are optimally matched to each other - spectrally and geometrically. The reflex optocouplers are also not subject to mechanical wear and thus have a much longer service life. Further advantages are small dimensions and short delay times of the output signal. For non-contact detection / photo logic.
Hi-Rel Connectors
The main product range includes connectors for high current and signal applications. Whether D-Sub, D-Sub Combo, Advanced TCA/μ TCA, Rectangular, Round connectors. Features of Hi-Rel connectors are blind mating, hot swap capability, IP67, hermetic connectors up to 10-9 mbar, press fit technology, fiber optic, coax as well as extensive mounting materials for backshells and printed circuit boards. To round it off, we offer the corresponding cable assembly.
Design-In Support
We are happy to advise you with our many years of experience in the selection of suitable components and possible adjustments.
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