Announcements

TT Electronics has promoted these products / services:

TT Electronics - Hollow Shaft Rotary Pots for Critical Applications

TT Electronics has developed the PHS family of rotary position sensors that provide precision sensing in harsh environments and in critical applications where repair costs would be be high in the case of a failure. The hollow shaft single turn position sensors have been designed and built to embrace three main design points; precision, robustness and reliability.

All of the TT Ele... (read more)

TT Electronics - Steel Substrate for High Power / Harsh Conditions

One of the options which designers and component engineers consider when looking for a rugged power resistor is a ceramic substrate-based unit. These resistors are capable of providing reasonably rugged performance for some situations, but not the harshest ones or those with additional design-in constraints. The extreme combination of heat and vibration which these resistors must tolerat... (read more)

TT Electronics - Surface Mount Common Mode Choke

TT Electronics' product portfolio includes a variety of Common-mode and Differential-mode Chokes. These components are often used in automotive applications including:

  • Electric Power Steering
  • Telecommunication
  • CAN Bus
  • EMI modules
  • Electric mobility charging and filtering

TT Electronics’ HM86 series of RoHS compliant, sur... (read more)

TT Electronics - HOA1884-11 EOL Replacement – Optek’s OPB840L11

OPB830 and OPB840 series provide the design engineer with the flexibility of a custom device from a standard product line. The L Series offers a choice of PCBoard mount lead spacing, while the W Series offers 24” (610mm) 26AWG wire leads.

Building from a standard housing that utilizes a .375” (9.5 mm) wide slot, a user can specify the electrical output parameters, choi... (read more)

TT Electronics - HFE4070-013 EOL Replacement - Optek's OPF370A

links. This transmitter is an 850 nm GaAlAs LED and is specifically designed to efficiently launch optical power into fibers ranging in size from 50/125µm up to 200/300µm diameter fiber. Multiple power ranges with upper and lower limits are offered which allows the designer to select a device best suited for the application.

This product’s combination of features... (read more)

TT Electronics - Steering Angle Sensor LH3 for Steering Systems

Our torque and position sensors are designed for today’s high performance Electronic Power Steering systems and provide critical high accuracy torque and multi-turn position information. The redundant outputs allow for full diagnostics to ensure safety. TT Electronics offers many standard variations of steering sensors to meet the needs of various customers’ applications. Sen... (read more)

TT Electronics - Ultra-Reliable High-Density Resistor Networks

TT Electronics launched the QSOP-C and SOIC-C high-density resistor networks that combine high precision with stability and reliability. By using a ceramic substrate and a relatively large feature size, they offer better cross-talk performance than types based on silicon substrates.

With target markets in the aerospace, medical and industrial areas, the parts are aimed at designer... (read more)

TT Electronics - Magnetic Components Short Form Catalog

TT Electronics’ magnetics components, under the BI Technologies brand, have been used in numerous applications since we introduced our initial range of wound transformers and inductors to the power conversion market in 1987.

Our current range of magnetic components includes both power and signal products. We offer a range of transformers, inductors and chokes for application... (read more)

TT Electronics - HFD3874 EOL Replacement - Optek's OPF432

The OPF432 is a low noise silicon PIN photodiode mounted in a low cost package for fiber optic applications. It offers fast response at moderate bias and is compatible with LED and laser diode sources in the 800-1000 nm wavelength region. Low capacitance improves signal to noise performance in typical short haul LAN applications.

The OPF432 is designed to be compatible with multim... (read more)

TT Electronics - HOA6993-L55 EOL Replacement – Optek’s OPB993L55Z

The OPB960/ 970/ 980/ 990 series of non-contact Photologic® slotted optical switches provides flexibility in meeting application specific requirements for the design engineer.

Building from a standard housing with a 0.125” (3.18mm) wide slot, the user can specify output logic state, output driver circuit, aperture width, aperture surface and mounting tab locations. Furth... (read more)

TT Electronics - Resistor selection: much more than just Ohm’s law

“What’s the big deal? It’s just a resistor” are phrases you’ll hear from designers whose application demands are routine and modest (a situation where it’s OK to say that), or those who are inexperienced and naïve (where it is not OK). Yes, a resistor’s world is constrained by two simple equations: V = IR and R = I2R – but there is muc... (read more)

TT Electronics - Choosing the right power inductor for automotive

In this blog, Smail Haddadi, Field Applications Engineer, gives guidance on how to calculate the specifications needed and what trade-offs are possible

For more information: http://www.ttelectronics.com/en/news-and-media/press-releases/releases/choosing-the-right-power-inductor (read more)

TT Electronics - HOA0866-P55 EOL Replacement - Optek's OPB866P55

The slotted optical sensors in this series provide the flexibility of a custom device from a standard product line.

Building from a standard housing with a 0.125” (3.18mm) wide slot, the user can specify output logic state, output driver circuit, aperture width, aperture surface and mounting tab locations. Furthermore, an option of wire or PCB leads allows electrical interfa... (read more)

TT Electronics - SE5470-3 EOL Replacement – Optek’s OP232

Each device in this series is a gallium aluminum arsenide (GaAIAs) infrared emitting diode, mounted in a hermetic metal TO‐ 46 housing. The gallium aluminum arsenide feature provides a higher radiated output than gallium arsenide at the same forward current.

Each OP231, OP232, OP233, OP234 and OP235 device is lensed to provide a narrow beam angle (18°) between half power... (read more)

TT Electronics - Flap Indicator for Full Bore Flows

TT Electronics’ line of flow indicators provides visual indication of flow rate. The solution is used for approximate indication of oil or water flow. The flap style of indicator is particularly suited to full bore flows, where the flow may be quite low. The flow must move the flap in order to pass through the meter. The flow rate is indicated on an easy to read scale. This indicat... (read more)

TT Electronics - Compact Linear Position Sensor with Spring Return

TT Electronics’ linear potentiometers are capable of measuring linear position or displacement in a wide variety of manufacturing and process equipment. Our linear potentiometers are manufactured with conductive plastic and are ideal for applications in robotics, automotive, heavy equipment and industrial automation.

Designed for both commercial and high-reliability applicat... (read more)

TT Electronics - Current Sense Resistors Application Note

The need to measure the flow of current in electronic systems is becomingly increasingly widespread. Reasons for this include the growth of battery-powered portable products, increasing concern to minimize energy usage, and the spread of electrically actuated systems in cars.

TT Electronics offers a large range of standard resistive current sense products. In addition to this, TT... (read more)

TT Electronics - Encoders are Evolving to Meet Demands

Linear and rotary encoders have come in a wide variety of design styles over the years, the most common being rotary switches, potentiometers, capacitive, magnetics and optical types. The optical encoder has become the most popular of these encoding methods due to its long life, simplicity of construction, versatility, high accuracy and high resolution. This application bulletin will bri... (read more)

TT Electronics - SDP8406-2 EOL Replacement - Optek's OP550B

OP560 and OP565 series consists of a NPN silicon photodarlington transistor molded in an epoxy package with a wide receiving angle that provides relatively even reception over a large area.

The side-looking package design allows easy PCBoard mounting of slotted optical switches or optical interrupt detectors. The OP550, OP560, OP750 and OP770 devices have an external lens in a cle... (read more)

TT Electronics - 48-hour reply for custom optoelectronic assemblies

TT Electronics has launched the “Quick Quote Program” - a speedy service centred on 48-hour turnaround on custom quotes for customising its Optek optoelectronic solutions.

Designed to help customers move forward quickly on new projects and improve time-to-market, the program covers specific electrical and mechanical changes, housing modifications, and test conditions.... (read more)

TT Electronics - NEW! WSHR family of Ultra-slim resistive heaters

Less than 2mm thick, and weighing as little as 6.5 grams, WSHR thick-film on steel heaters save the space consumed by conventional alternatives comprising bulky wirewound or PTC (Positive Temperature Coefficient) components. The family comprises six sizes from 32mm x 28mm up to 152mm x 102mm, with power ratings from 144W at 120V to 1.2kW at 240V. Their planar design ensures uniform tempe... (read more)

TT Electronics - HOA0973-N51 EOL Replacement - Optek's OPB973N51

The OPB960/ 970/ 980/ 990 series of non-contact Photologic® slotted optical switches provides flexibility in meeting application specific requirements for the design engineer.

Building from a standard housing with a 0.125” (3.18mm) wide slot, the user can specify output logic state, output driver circuit, aperture width, aperture surface and mounting tab locations. Furth... (read more)

TT Electronics - HFE4836-012 EOL Replacement - Optek's OPF372B

The OPF372 family fiber optic transmitters are high performance devices packaged for data communication links. This transmitter is an 850nm GaAlAs LED and is specifically designed to efficiently launch optical power into fibers ranging in size from 50/125µm up to 200/300µm diameter fiber. Multiple power ranges with upper and lower limits are offered which allows the designer... (read more)

TT Electronics - Smart labelling system eliminated data transfer errors

TT Electronics has introduced an innovative smart labelling system for its thermocouples. The company’s Roxspur facility is a world class producer of premium thermocouples for the aerospace industry and designed the smart labels to enable users to quickly identify its thermocouples. The smart labels carry a ‘QR Code’ that can be scanned by any standard reader or suitabl... (read more)

TT Electronics - HPWC range of high energy surge resistor products

TT Electronics, a global provider of engineered electronics for performance critical applications, today announced the HPWC (high pulse withstanding chip) range of high energy surge resistor products. The high pulse resistors are designed to maximise the level of surge performance available in a single-sided flat chip design. The HPWC range is ideal for protection and discharge applicati... (read more)

TT Electronics - NEW! HA72L series of SMD power inductors

TT Electronics' range of power inductors for severe duty applications offers a variety of high-reliability components which are typically used within the industrial and automotive applications. With a growing list of AEC-Q200 components, our inductors offer a number of features and benefits including:

  • High power per unit volume
  • High temperature up to 220°C.../li>
(read more)
TT Electronics - SE3455-3 EOL Replacement - Optek's OP132W

Each OP130 series device is a 935 nm gallium arsenide (GaAs) infrared LED mounted in a hermetically sealed TO-46 package that provides an enhanced temperature range with a variety of power ranges The TO-46 housing also offers high power dissipation and superior protection for hostile environments.

Each OP130 device has a narrow beam with an inclusive angle at half power points of 18 (read more)

TT Electronics - HFD3002 EOL Replacement - Optek's OPF420

The OPF420 is a low noise silicon PIN photodiode mounted in a low cost package for fiber optic applications. It offers fast response at moderate bias and is compatible with LED and laser diode sources in the 800-1000 nm wavelength region. Low capacitance improves signal to noise performance in typical short haul LAN applications.

The OPF420 is designed to be compatible with multim... (read more)

TT Electronics - Ball Flow Indicator for Horizontal Pipe Lines

The bouncing ball in TT Electronics’ mechanical flow indicator for gases and liquids, is lifted by the fluid flow into the glass dome, providing an immediate moving indication of flow. When no flow is apparent, the ball sits in the valve seat below the glass dome.

Features:

  • Clear indication that flow is present
  • High temperature / pressure capabil...
(read more)
TT Electronics - Compact-Design Pressure Switches

TT Electronics offers a wide range of adjustable diaphragm and piston-type pressure switches that are suitable for both gas and liquids. Offered in both zinc-plated steel and stainless steel body materials, TT Electronics has a product that is suitable for your specific application.

These pressure switches are ideal for use within hydraulics and pneumatics, have change-over contac... (read more)

TT Electronics - Heatsink Mount High Power Resistors

High power resistors are used to dissipate unwanted electrical energy, or as resistive heaters for the deliberate generation of heat. They are often designed for mounting onto a heatsink or housing surface to maximize thermal transfer away from the resistor. Designing with high power resistors requires an appreciation of the methods of thermal management.

TT Electronics’ WMH... (read more)

TT Electronics - Robust SMT Inductors for Automotive Applications

TT Electronics, a global provider of engineered electronics for performance critical applications, launched the HM73E-10 series of SMT miniature power inductors targeted at high reliability applications in the automotive industry. The inductors are ideal for high efficiency DC-DC applications where size is critical and their AEC-Q200 certification assures performance and reliability leve... (read more)

TT Electronics - SE2460-3 EOL Replacement - Optek's OP124

Each OP123 and OP124 device is a 935 nanometer (nm) high-intensity gallium arsenide infrared emitting diode (GaAs), mounted in a miniature hermetically sealed “pill” package with an enhanced temperature range and a high power output. These devices are designed for direct mounting to PCBoards.

All these LEDs are mechanically and spectrally matched to the OP300 series, O... (read more)

TT Electronics - HOA6982-T55 EOL Replacement - Optek's OPB982T55Z

The OPB960/ 970/ 980/ 990 series of non-contact Photologic® slotted optical switches provides flexibility in meeting application-specific requirements for the design engineer.

Building from a standard housing with a 0.125” (3.18mm) wide slot, the user can specify output logic state, output driver circuit, aperture width, aperture surface, and mounting tab location... (read more)

TT Electronics - Mineral Insulated Thermocouples for Harsh Enviornments

TT Electronics brand Roxspur Measurement and Control stock a wide range of Mineral Insulated Thermocouples, and we can manufacture these products to suit your specific requirements. Mineral Insulated Thermocouples are metal sheathed cables with thermocouple conductors which are insulated from each other and the sheath by highly compacted magnesium oxide. All of our Thermocouples can be d... (read more)

TT Electronics - Higher Power Chip Resistors Extend Current Sense Range

TT Electronics has extended its MFC series of metal foil chip resistors with a new 2817 size that can dissipate up to 3W. Ideal for current sensing in the 1A to 30A range, the MFC2817 chip resistors enable designers to achieve highly compact power conversion circuits in demanding industrial and medical applications.

In addition to power supply and DC-DC converters, these metal foi... (read more)

TT Electronics - Helical Coil, High Temperature Inductor

TT Electronics' range of power inductors for severe duty applications offers a variety of high-reliability components which are typically used in the industrial and automotive applications.

The HA55 is a helical coil high-temperature inductor. This power inductor has high inductance, high efficiency, and excellent current handling.

For more information: http://www.ttelectro... (read more)

TT Electronics - SE5470-2 EOL Replacement - Optek's OP231

Each device in this series is a gallium aluminum arsenide (GaAIAs) infrared emiƫng diode, mounted in a hermeƟc metal TO‐ 46 housing. The gallium aluminum arsenide feature provides a higher radiated output than gallium arsenide at the same forward current.

Each OP231, OP232, OP233, OP234 and OP235 device is lensed to provide a narrow beam angle (18°) between hal... (read more)

TT Electronics - HFD3013 EOL Replacement - Optek's OPF430

The OPF430 is a low noise silicon PIN photodiode mounted in a low-cost package for fiber optic applications. It offers a fast response at moderate bias and is compatible with LED and laser diode sources in the 800-1000 nm wavelength region. Low capacitance improves signal to noise performance in typical short-haul LAN applications.

The OPF430 is designed to be compatible with mult... (read more)

TT Electronics - Position Sensors

TT Electronics brand Aero Stanrew has a proven record in designing and developing Hall Effect, linear and angular position sensors used in a variety of industrial applications. (read more)

TT Electronics - Temperature and Calibration Brochure

TT Electronics’ is one of the UK’s largest manufacturers of thermocouples and temperature probes, offering both standard and custom designs fully supported by a technical help desk for application solutions.

In addition to our manufactured ranges, TT Electronics complements this by providing a complete solution to our customer requirements. This range covers controller... (read more)

TT Electronics - HOA6992-L55 EOL Replacement - Optek's OPB992L55Z

The OPB960/ 970/ 980/ 990 series of non-contact Photologic® slotted optical switches provides flexibility in meeting application specific requirements for the design engineer.

Building from a standard housing with a 0.125” (3.18mm) wide slot, the user can specify output logic state, output driver circuit, aperture width, aperture surface and mounting tab locations. Furth... (read more)

TT Electronics - SD2420-2 EOL Replacement - Optek's OP900SL

Each OP900SL consists of a PN junction silicon photodiode mounted in a miniature glass-lensed hermetically sealed “pill” package. The lensing effect allows an acceptance half-angle of 18°, when measured from the optical axis to the half-power point.

The OP900SL is mechanically and spectrally matched to the OP123 series emitters.

OP900SL is a direct replaceme... (read more)

TT Electronics - Accurate Platon Glass Variable Area Flowmeters

The NGX range of variable area (VA) flowmeters has an improved ergonomic, industrialized construction with an easy to use, high visibility scale. The standard or custom scaled glass tubes provide instantaneous response with accuracy up to ±1.25% FSD. The product has a wide range of process connections available to fit your pipe-work requirements and is supplied with either brass o... (read more)

TT Electronics - Low Cost, Linear Precision Potentiometer

TT Electronics’ linear potentiometers are capable of measuring linear position or displacement in a wide variety of manufacturing and process equipment. TT Electronics’ linear potentiometers are manufactured with conductive plastic and are ideal for applications in robotics, automotive, heavy equipment, and industrial automation.

The Model 405 Series of linear precisio... (read more)

TT Electronics - High Current Low Profile Surface Mount Inductors

TT Electronics has adopted a wide range of integrated circuit reference designs from numerous manufacturers enabling us to provide cost-effective proven solutions that meet your required specifications.

TT Electronics’ HM65 high current, low profile surface mount inductors are RoHS compliant and feature an operating temperature range of -40˚C to +130˚C and an opera... (read more)

TT Electronics - SDP8405-15 EOL Replacement - Optek's OP506A

Each OP505 and OP506 device consists of an NPN silicon phototransistor. The OP535 devices consist of an NPN silicon photodarlington transistor and the OP705 device consists of an NPN silicon phototransistor with a large-value resistor integrated between the Base and Emitter for low-light signal rejection. All of the devices are molded in a blue-tinted T-1 (3mm) epoxy package

Devic... (read more)

TT Electronics - Smaller, High reliability thick-film resistors

TT Electronics has announced the introduction of of two additional resistor types that expand and enhance its high reliability CR and HR series. The latest versions of these thick-film chip resistors are in the smaller 0603 size and hence offer greater opportunities for use in compact circuits where guaranteed performance and footprint size are critical.

For use in applications in... (read more)

News articles and press releases for TT Electronics:

01/26/2017
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