TT Electronics - OPTEK Technology

Optek Technology is a leading manufacturer of optoelectronic products, including standard and custom optoelectronic sensors and switches, magnetic hall-effect and high-reliability sensors, fibre optic components, and VCSELs. Optek products can be found in sensing and illumination applications in the industrial, medical, aerospace/defence, and transportation markets.


OP207CL: High-Powered 7mm IR LED Emitter


  • Only 7mm spot size in the industry today!
  • Parallel beam uniformity
  • Homogeneous light
  • Ideal for encoder applications
  • Low-profile surface mount configuration
  • Near IR-LED wavelengths


  • High-powered IR LED designed for incremental or absolute encoder applications
  • 7mm spot diameter with uniform distribution
  • High-power output with parallel rays
  • Collimated, narrow beam with excellent coupling efficiency
  • Small, surface mount footprint L 9.9mm x W 9.9mm x H 6.3mm


  • Incremental linear and rotary encoders
  • Optical sensors switches
  • Long range light barriers
  • Optical scanning and edge sensing
  • Automatic control systems
  • Collimated light emission applications
  • Security systems

Product Documentation

Datasheet | PDF
Press Release | PDF

The OPB9000 is a versatile sensor that can be used in a wide variety of industrial and medical applications. The sensor features market-leading ambient light immunity which allows operation from dark rooms to bright sunlight. It can detect various types of media with as little as a 30% change in reflectivity. Robust, industrial grade resin allows the sensor to operate at a wide temperature range from -40C to + 85C, ideal for the harshest environments.


  • Market leading 25k+ lux ambient light immunity
  • Programmable output configuration and sensitivity level
  • Single-command calibration with on-chip EEPROM
  • Temperature-compensated LED drive
  • 6μs response time
  • Pulsed synchronous drive-detection
  • Surface mount package
  • Small dimensions: L 4.0mm x W 2.2mm x H 1.46mm
  • -40°C to +85°C operating temperature range
  • 2.7V to 5.5V supply voltage
  • Ideal for industrial and medical applications


  • All non-contact position sensing and presence detecting applications
  • Industrial printing and high-speed paper detection
  • Manufacturing and automation
  • Automated banking machines
  • Hospital and lab equipment
  • Portable medical equipment
  • Automatic dispensing
  • Material handling and asset tracking

Product Documentation

SMD Reflective Optical Sensor Datasheet | PDF
OPB9000 Photologic V Overview | PDF

Optoisolator carries the UL, VDE, ATEX and IP certifications for harsh environments

OPI1268S has become the industry’s only high-voltage Optoisolator to carry all four of the UL, VDE, ATEX/IECex and IP65 certifications for operation in harsh and potentially hazardous environments. Featuring 20KV isolation and ≤50ns propagation delay, the OPI1268S is ideal for metering equipment, transportation systems, hybrid vehicles, medical devices, and industrial control/safety systems.

Product Documentation

Datasheet | PDF
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OPTEK Products
OP604 Pill Phototransistor with solder dip Datasheet | PDF
OP224 Pill LED with solder clip Datasheet | PDF
3C92C TO-72, Optically Coupled Isolator Datasheet | PDF
4N49U SMT Optically Coupled Isolator Datasheet | PDF
HCC242TX SMT Optically Coupled Isolator Datasheet | PDF
OMH3075B Ceramic, Bi-Polar Hall effect Datasheet | PDF
2N2222AUA 4 pin SMT NPN transistor Datasheet | PDF
OP805TX TO-18, NPN phototransistor Datasheet | PDF
OP236TX TO-46, GaAIAs Infared LED Datasheet | PDF
2N2907AUA 4 pin SMT PNP transistor Datasheet | PDF
OPTEK - Sensors and Switches

OPTEK optoelectronic components for medical, industrial, military, high reliability, commercial, and automotive applications combine design flexibility with the highest reliability. Available in any package type and size, think OPTEK for your next fluid sensor, slotted or reflective switch, pill pack, or isolator design.

OPTEK -Fibre Optics

Delivering the highest coupling performance and thermal stability, our fibre optic VCSELs, transmitters, receivers, and transceivers are designed for optimum performance in fibre optic data communications applications.


As a major provider of high reliability LEDs and LED assemblies for signage, backlighting, channel lighting, high brightness indicators and illuminators, automotive interior and exterior lighting, architectural and entertainment lighting applications, OPTEK’s standard and custom LED devices are available in the package sizes and power ratings to meet all your lighting needs.