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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) (31)

Bipolar junction transistors (BJT) are versatile components that are often used as current or voltage controlled switches, amplifiers or ...

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Diodes and Rectifiers (2)

Diodes and rectifiers are essential in many electronic systems and are often used for surge protection or rectification. As an authorized ...

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Phototransistors (62)

Phototransistors are the most commonly used type of photo sensor. For most traditional applications, NPN silicone phototransistors offer the best ...

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Fork light barriers (465)

Optek Technology's fork light barriers, consisting of an infrared emitting diode (LED) and a phototransistor, can be used in a variety of ...

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Hall Effect Sensors (36)

Hall effect sensors for non-contact switching systems. The advantages of the sensors compared to classic reed switches are the optimum ...

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IC Photodetectors (logic output) (45)

Monolithic integrated circuit, together with a photodiode and a Schmitt trigger on a single silicon chip. The IC photodetectors (logic output) ...

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IR-LEDs (112)

Large selection of IR LEDs (infrared LEDs). Our product range is trend-setting for the infrared optoelectronics sector. We supply powerful and ...

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MOSFET-Transistors (4)

MOSFETs (Metal Oxide Semiconductor Field Effect Transistors) are the most widely used transistors for analog and digital circuits. As an ...

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Optocouplers (263)

Optocouplers from well-known manufacturers available with Darlington, logic, TRIAC or transistor output. Whether with 1, 2 or 4 channels or with ...

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Reflective Opto Switches (92)

Reflex optocouplers offer many advantages. Transmitter (IR-LED) and receiver (phototransitor) are optimally matched to each other - spectrally ...

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Hi-Rel Connectors

The main product range includes connectors for high current and signal applications. Whether D-Sub, D-Sub Combo, Advanced TCA/μ ...

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Our Hi-Rel-Manufacturer

Brochures, flyers and presentations

CubeSat Technologies
  PDF   | Sites: 4 | 2.2 MB
High Reliability Capabilities
  PDF   | Sites: 8 | 0.4 MB
Industrial Sensing and Control
  PDF   | Sites: 48 | 9.9 MB
Infrared Emitter
  PDF   | Sites: 9 | 2 MB
Optoelectronics Selection Guide
  PDF   | Sites: 60 | 16.8 MB

The latest news to: Hi-Rel

MACH-D: High-performance D-sub connectors for use in harsh environments
Positronic, a leading global manufacturer of high-reliability electronic connectors, has announced the introduct...
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Hot Swap Connectors
It happens again and again that components in a system must be added, repaired or exchanged. If switching off th...
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Design-In Support

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