OARS Open Air Sense Resistors

IRC / TT Electronics OARS Open Air Sense Resistors are rated for 1W at 85°C (2W at 25°C) with resistance values from 0.002Ω to 0.05Ω with tolerances down to +1%. They feature TCRs as low as +20ppm/°C and inductance values in the single‐digit nanohenry range. Operating range is ‐40°C to +125°C. IRC / TT Electronics OARS Open Air Sense Resistors offer compliant terminations that allow them to expand and contract with the PC board's thermal cycling, enabling them to meet or exceed the 1000-2000 cycles required by most automotive manufacturers. This thermal cycling stresses the solder joints of conventional flat chip resistors, which can often cause failure. The unique lead form of the OARS resistors provides an inherent advantage in compliance to the mechanical stress caused by thermal cycling. The welded copper terminals in the OARS Open Air Sense Resistors also provide a low resistance terminal to enhance reliable performance for demanding applications.

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BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 3W 0.002 ohm 5%
Scheda dati
11.804A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 2 mOhms 3 W 1 % 240 PPM / C 11.56 mm (0.455 in) 3.56 mm (0.14 in) 3.51 mm (0.138 in) - 40 C + 125 C Metal Element 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD .01 OHM 1W 1%
Scheda dati
7.986A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 10 mOhms 2 W 1 % 40 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 1W 0.01 5%
Scheda dati
3.689A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 10 mOhms 2 W 5 % 40 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD .040 OHM 5%
Scheda dati
1.514A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 40 mOhms 2 W 5 % 40 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 2W 30 mOhms '1%
Scheda dati
1.093A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 30 mOhms 2 W 1 % 40 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 3W 0.010 ohm 1%
Scheda dati
3.79228/08/2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 10 mOhms 3 W 1 % 40 PPM / C 11.56 mm (0.455 in) 3.56 mm (0.14 in) 3.51 mm (0.138 in) - 40 C + 125 C Metal Element 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD .050 OHM 5%
Scheda dati
16A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 50 mOhms 2 W 5 % 40 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD ZERO OHM JUMPER
Scheda dati
925A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 1W 0.003 1%
Scheda dati
2.140A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 3 mOhms 2 W 1 % 240 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.51 mm (0.138 in) - 40 C + 125 C Metal Element SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 3W 0.003 ohm 1%
Scheda dati
1.601A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 3 mOhms 3 W 1 % 240 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.51 mm (0.138 in) - 40 C + 125 C Metal Element SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD ZERO OHM
Scheda dati
2.705A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 0 Ohms 2 W 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 3W 0.005 ohm 1%
Scheda dati
2.872A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 5 mOhms 3 W 1 % 40 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD .005 OHM 1%
Scheda dati
4.310A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.200

Reel, Cut Tape, MouseReel OARS 5 mOhms 5 W 1 % 40 PPM / C 12 mm (0.472 in) 6.35 mm (0.25 in) 4.57 mm (0.18 in) - 40 C + 125 C Metal Element 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD .010 OHM 1%
Scheda dati
8.931A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.200

Reel, Cut Tape, MouseReel OARS 10 mOhms 5 W 1 % 40 PPM / C 12 mm (0.472 in) 6.35 mm (0.25 in) 4.57 mm (0.18 in) - 40 C + 125 C Metal Element 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 0.03 ohm 1% 2W Sense Resistor
Scheda dati
3.624A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 30 mOhms 2 W 1 % 20 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 55 C + 160 C Metal Element 2 Terminal SMD/SMT
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 2W 1%
Scheda dati
240A magazzino
5.70028/08/2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 10 mOhms 2 W 1 % 40 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD .015 OHM 1%
Scheda dati
3.079A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 15 mOhms 1 W 1 % 40 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 2W 25 mOhms '1%
Scheda dati
2.274A magazzino
3.80028/08/2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 25 mOhms 2 W 1 % 40 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD .025 OHM 1W 1%
Scheda dati
91A magazzino
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 25 mOhms 2 W 1 % 40 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 2W 40 mOhms '1%
Scheda dati
31A magazzino
3.80028/08/2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 40 mOhms 1 W 1 % 40 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 0.05 OHM 1%
Scheda dati
244A magazzino
3.80028/08/2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 50 mOhms 2 W 1 % 40 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 3W 0.015 ohm 1%
Scheda dati
330A magazzino
3.80028/08/2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.900

Reel, Cut Tape, MouseReel OARS 15 mOhms 3 W 1 % 40 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.05 mm (0.12 in) - 40 C + 125 C Metal Element SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD .0025 OHM 1%
Scheda dati
168A magazzino
2.40016/09/2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.200

Reel, Cut Tape, MouseReel OARS 2.5 mOhms 5 W 1 % 40 PPM / C 12 mm (0.472 in) 6.35 mm (0.25 in) 4.57 mm (0.18 in) - 40 C + 125 C Metal Element 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD .002 OHM 1%
Scheda dati
124A magazzino
2.40028/08/2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 1.200

Reel, Cut Tape, MouseReel OARS 2 mOhms 5 W 1 % 40 PPM / C 12 mm (0.472 in) 6.35 mm (0.25 in) 4.57 mm (0.18 in) - 40 C + 125 C Metal Element 2 Terminal SMD/SMT AEC-Q200
BI Technologies / TT Electronics Resistori rilevatori di corrente - SMD 0.003 ohm 1% 2W Sense Resistor
Scheda dati
1.200A magazzino
3.80003/07/2026 previsto
MouseReel disponibile
Min: 1
Mult.: 1
Nastrati: 3.800

Reel, Cut Tape, MouseReel OARS 3 mOhms 2 W 1 % 20 PPM / C 11.18 mm (0.44 in) 3.18 mm (0.125 in) 3.51 mm (0.138 in) - 55 C + 160 C Metal Element 2 Terminal SMD/SMT