IRC / TT electronics
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IRC is an innovative leader in the design, development, and manufacture of resistive components and a worldwide quality supplier focused on resistor application solutions. IRC's line of resistors include carbon composition, carbon film, current sensing, fusing, jumper, metal film, power, precision, thick and thin film, as well as resistor kits, networks, and arrays.
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IRC / TT electronics Part Search
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IRC / TT electronics 3W Open Air Sense Resistors (OARS-3)
The IRC / TT electronics 3W Open Air Sense Resistors (OARS-3) are economical metal alloy strip resistors. The SMT open air design provides cooler operation. The flameproof OARS-3 resistors feature
a power rating of 3W @ 70°C (greater than 1 W rating for the 2512 pad
design) and resistance values from 2mΩ to 15mΩ. In addition, the IRC / TT electronics 3W Open Air Sense Resistors (OARS-3) offer superior thermal expansion cycling, inductance less than 10 nanohenries, and flexible lead for thermal expansion.
IRC / TT electronics DIV23 Series SOT23 Surface Mount Voltage Divider
The IRC / TT electronics DIV23 Series SOT23 Surface Mount Voltage Divider features precision ratio tolerances to ±0.05% and ultra-stable TaNSil® resistors on a silicon substrate. The DIV23 series is a superior alternative to matched sets and can replace IRC SOT23 Series for new designs. The IRC / TT electronics DIV23 Series SOT23 Surface Mount Voltage Divider is RoHS compliant and available with Sn/Pb terminations.
IRC / TT electronics HTC Series Thick Film Chip Resistors
The IRC / TT electronics HTC Series Thick Film Chip Resistors feature operating temperatures from -55°C to +200ºC with excellent high temperature stability. The HTC series provide maximum voltage ratings of 200V, 400V, and 500V, with case sizes 1206, 2010, and 2512, respectively. The Pb-free wrap-around terminations feature a leach resistant, electroplated Ni barrier and pure Sn matte finish. The IRC / TT electronics HTC series Thick Film Chip Resistors are resistant to all normal industrial cleaning solvents suitable for PCBs.
IRC Current Sense Resistors: ULR Series
The ULR series of sense resistors from IRC are designed with low TCR and inductance for current sense circuits in power electronic systems. The ULR series feature 1W to 3W power ratings in 2512 chip sizes and a 0.5mO to 10mO resistance. The higher wattage devices feature PCB clearance gap to maximize thermal performance.