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Welcome to TTI, Inc., we are TT electronics' premier authorized distributor. TT electronics/IRC provides one of the industry's most comprehensive ranges of innovative resistor solutions for automotive, computer, communications, medical, industrial, military and instrumentation markets worldwide. Through this site you may search our huge inventory of TT electronics passive products. Should you need additional assistance, our customer service team is ready to help at 1-877-645-4TTI.

Featured TT electronics Products

1225-size Current-Sense Chip Resistor | IRC

The IRC ultra-low resistance thick film surface mount resistor is capable of handling power dissipation of up to 3W in an industry-standard 1225 chip (a chip size typically rated at 1W). Designated the LRF3W Series, the resistors employ a proven four terminal "Kelvin connection" design to achieve ultralow resistance values of 0.003 used primarily for current-sensing in electronic circuits for automobiles and other applications that require high power handling capabilities with low resistance. ( more info )

Automotive Power Inductor | BI Technologies

TT electronics BI Technologies, a leading manufacturer of magnetic components including inductors, transformers and common mode chokes, has developed a high-temperature power inductor designed specifically for automotive underhood environments. Designated the HA55 Series, the inductor features a powdered iron alloy core material and is capable of operating at temperatures up to 180°C. ( more info )

BI Technologies Model P260 12.7mm Square Panel Potentiometer

The P260 series provides design engineers with a versatile and robust rotary device for applications requiring extended life. ( more info )

Commercial Grade Power Axial Wirewound Resistor | IRC

The Commercial Grade Power Axial Wirewound Resistor (designated as the CCW Series) provides design engineers with a rugged power wirewound device capable of handling temperatures as high as 275ºC. ( more info )

Custom Potentiometers | BI Technologies

BI Technologies now offers custom potentiometer solutions for pro audio applications. The quick turnaround potentiometers are being used extensively in a variety of foot pedal, guitar, amplifier and pre-amplifier applications. The potentiometers are further preferred by premier pro audio manufacturers due to superior rotational consistency and the use of conductive plastic inks for increased stability, reliability and life cycle counts. ( more info )

Deposition Chamber | BI Technologies

The deposition chamber provides improved resistor consistency and reduced lead times. BI Technologies expanded its thin film manufacturing capabilities by adding the deposition chamber to the product line. ( more info )

High Stability Resistor Networks | IRC

TT electronics IRC Advanced Film Division has developed a family of precision resistor networks using their Tantalum Ultride™ technology. Consisting of the SON-U, DIP-U, SIP-U and PFC-UD series devices, the networks are constructed using IRC’s Tantalum Ultride film material on high purity alumina substrates. ( more info )

High Temperature Resistive Devices | IRC

TT electronics IRC Advanced Film Division offers a comprehensive range of high temperature resistive products; including the PFC-HT Series chip resistor, PFC-HT Divider Series voltage divider, 1900 Series DIP resistor network, and the 4700 Series SIP resistor network. The devices are constructed using IRC’s patented TaNFilm® self passivating resistive technology. ( more info )

HM42 Series Transformers | BI Technologies

TT electronics BI Technologies, a leading manufacturer of magnetic components including inductors, transformers and common mode chokes, has developed a family of gate drive transformers in miniature surface mount packages. Designated the HM42 Series, the transformers provide 1500Vdc isolation between gate and drive and 1500Vrms insulation between primary and secondary windings. ( more info )

HTC Series Resistors | IRC

TTI carries HTC thick film resistor from IRC as part of our Power Management Series. IRC Develops a High Temperature Thick Film Chip Resistors Capable of Operation to 200°C. ( more info )

IRC OARS Current Sensing Resistor

OARS is a one watt precision surface mount current sense resistor. The OARS series resistors feature a resistive element with a unique open air “flow through” design that keeps the resistor’s “hot spot” safely off the PC board and allows air to circulate around it, contributing to cooler operations through increased heat dissipation. ( more info )

LRF3W Series Surface Mount Chip Resistor | IRC

TT electronics IRC Advanced Film Division has developed a 3W surface mount chip resistor. The chip resistors are offered in a package size traditionally rated at 1W. The current sense chip resistors are ideal for automotive and high power applications. ( more info )

LR Series 2W Current Sense Resistor | IRC

IRC Advanced Film Division has developed a 2W current sense flat chip resistor in a 2512 package. Designated the LR Series, the current sense resistor features a copper conductor element on an alumina substrate with wraparound copper terminations and a protective overcoat for increased stability. IRC is one of the only companies in the industry to offer a 2W chip resistor in a 2512 package — most comparable devices are only available up to 1W. ( more info )

Non-Contact Hall Effect Sensor with Life Cycle up to 10 Million Rotations | BI Technologies

TT electronics BI Technologies has developed a non-contact single-turn Hall Effect sensor providing design engineers with a high accuracy, high resolution, long life cycle precision device. Sensor offered in multiple output profiles ranging from linear to non-linear. ( more info )

Passive Voltage Divider Engineering Sample Kit | BI Technologies

Providing design engineers with increased flexibility in circuit layout, TT Electronics BI Technologies now offers a passive voltage divider engineering sample kit. Designated SFN06VDKIT, the sample kits contain several different versions of the company’s SFN Series voltage dividers, which feature two ultra-stable precision thin film resistors. ( more info )

PFC-HF MIL-55342 Series Chip Terminator | IRC

TT electronics IRC Advanced Film Division offers a high frequency chip resistor terminator screened in accordance with MIL-PRF-55342. Designated the PFC-HF MIL Series, the terminator features IRC’s proprietary self-passivating TaNFilm® element, providing reliability and excellent high frequency performance. ( more info )

PFC-HF Series High Frequency Chips | IRC

The PFC-HF series chip resistors are available in 0603 and 0805 sizes and are characterized for transmission line reflection to 6 GHz. S parameter data and high frequency models are available for computer simulation of specific designs. ( more info )

Resistive Heating Technology | IRC

IRC has developed a series of thick film planar resistive heating elements on insulated stainless steel substrates. Based on its proven thick film on steel technology (WDBR), the heating elements enable medical equipment designers to replace bulky conventional heaters with an intrinsically safe, flameproof planar device that can be formed in virtually any flat shape to deliver precision heating control for blood transfusion warmers, humidifiers for sleep apnea systems, and medical sterilization equipment. ( more info )

Single and Dual Gang Slide Potentiometers | BI Technologies

BI Technologies' comprehensive line of slide potentiometers, available in single and dual-gang configurations, are ideal for a variety of pro-audio equipment, including performance mixers, DJ equipment, and audio/video consoles. ( more info )

TMC Series Thick Film Resistors | IRC

Providing design engineers with a complete range of military-qualified, DSCC-approved components, TT electronics IRC has extended the qualified resistance range of its thick film MIL-PRF-55342 R level resistors. The TMC Series resistors are now qualified from 1Ω to 10MΩ for the 1206 style; and 1Ω to 15MΩ for the 2010 and 2512 package sizes. ( more info )