LTO Power Resistors

Vishay / Sfernice LTO Power Resistors combine high power capability with strong thermal efficiency for demanding power electronics. Based on thick-film technology, these resistors offer excellent heat conduction, allowing for direct mounting on a heatsink and supporting continuous power ratings of 30W, 50W, 100W, and 150W. The surge performance is optimized for dynamic loads, with pulse absorption ranging from 20J/0.1s to 75J/0.1s, depending on the model. Precision laser trimming ensures stable and accurate performance across a wide resistance range from 0.01Ω to 1.3MΩ. The TO-220 and TO-247 packages are easily integrated into compact, high-power assemblies. The entire Vishay / Sfernice LTO lineup is AEC-Q200 qualified, guaranteeing automotive-grade robustness and long-term reliability. Typical applications include motor drives, snubbers and braking circuits, power conversion, and battery and energy storage.

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Temperatura di lavoro massima
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Vishay / Sfernice Resistori a pellicola spessa - Passanti 10 OHM 1% 150W
Scheda dati
235A magazzino
Min: 1
Mult.: 1

LTO 150 10 Ohms 150 W 1 % 350 PPM / C - 55 C + 175 C 500 V 15.76 mm Radial Tube Non-Inductive Resistors 20.7 mm 0.8 mm 10.16 mm Thick Film Resistors Leaded Clip Mount Power Resistor, Thick Film Technology 5 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 100W 470ohms 5% TO-247 High Pulse Absorption
Scheda dati
89A magazzino
Min: 1
Mult.: 1

LTO 100 H 470 Ohms 100 W 5 % 150 PPM / C - 55 C + 175 C 375 V 15.76 mm Radial Tube 20.7 mm 10.16 mm Thick Film Resistors Leaded High Pulse Absorption 5 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 30W 33 Ohms 1% TO-220
Scheda dati
507A magazzino
Min: 1
Mult.: 1

LTO 30 33 Ohms 30 W 1 % 150 PPM / C - 55 C + 155 C 250 V 10.4 mm Radial Tube Non-Inductive Resistors 16.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 30W 500 mOhms 1% TO-220
Scheda dati
510A magazzino
Min: 1
Mult.: 1

LTO 30 500 mOhms 30 W 1 % 150 PPM / C - 55 C + 155 C 250 V 10.4 mm Radial Tube Non-Inductive Resistors 16.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 2.2ohms 1%
Scheda dati
605A magazzino
Min: 1
Mult.: 1

LTO 50 2.2 Ohms 50 W 1 % 150 PPM / C - 55 C + 155 C 250 V 10.4 mm Radial Tube 16.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 100W 3 Ohms 1% TO-247
Scheda dati
505A magazzino
Min: 1
Mult.: 1

LTO 100 3 Ohms 100 W 1 % 150 PPM / C - 55 C + 175 C 375 V 15.76 mm Radial Tube 20.7 mm 0.6 mm 10.16 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 5 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 100ohms 1%
Scheda dati
468A magazzino
Min: 1
Mult.: 1

LTO 50 100 Ohms 50 W 1 % 150 PPM / C - 55 C + 155 C 250 V 10.4 mm Radial Tube 16.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 100W 25 Ohms 1% TO-247
Scheda dati
391A magazzino
Min: 1
Mult.: 1

LTO 100 25 Ohms 100 W 1 % 150 PPM / C - 55 C + 175 C 375 V 15.76 mm Radial Tube 20.7 mm 10.16 mm Thick Film Resistors Leaded Thick Film Resistors - Through Hole 5 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 100W 33 Ohms 1% TO-247
Scheda dati
519A magazzino
Min: 1
Mult.: 1

LTO 100 33 Ohms 100 W 1 % 150 PPM / C - 55 C + 175 C 375 V 15.76 mm Radial Tube 20.7 mm 10.16 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 5 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 30W 25 Ohms 1% TO-220
Scheda dati
593A magazzino
Min: 1
Mult.: 1

LTO 30 25 Ohms 30 W 1 % 150 PPM / C - 55 C + 155 C 250 V 10.4 mm Radial Tube Non-Inductive Resistors 16.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 30W 200 Ohms 1% TO-220
Scheda dati
537A magazzino
Min: 1
Mult.: 1

LTO 30 200 Ohms 30 W 1 % 150 PPM / C - 55 C + 155 C 250 V 10.4 mm Radial Tube Non-Inductive Resistors 16.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 30W 5 kOhms 1% TO-220
Scheda dati
888A magazzino
Min: 1
Mult.: 1

LTO 30 5 kOhms 30 W 1 % 150 PPM / C - 55 C + 155 C 250 V 10.4 mm Radial Tube Non-Inductive Resistors 16.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 20Kohms 1%
Scheda dati
582A magazzino
Min: 1
Mult.: 1

LTO 30 20 kOhms 30 W 1 % 150 PPM / C - 55 C + 155 C 250 V 10.4 mm Radial Tube Non-Inductive Resistors 16.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti .05ohms 5%
Scheda dati
553A magazzino
Min: 1
Mult.: 1

LTO 30 500 mOhms 30 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.4 mm Radial Tube Non-Inductive Resistors 16.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti .05ohms 5%
Scheda dati
402A magazzino
Min: 1
Mult.: 1

LTO 100 50 mOhms 100 W 5 % 150 PPM / C - 55 C + 175 C 375 V 15.76 mm Radial Tube 20.7 mm 10.16 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 5 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti LTO 30 F 30U 1% TU50 e3
Scheda dati
18A magazzino
Min: 1
Mult.: 1

LTO 30 30 Ohms 30 W 1 % 150 PPM / C - 55 C + 150 C 500 V 10.4 mm Radial Tube Non-Inductive Resistors 16.2 mm 0.8 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti LTO 50 F 15U 1% TU50 e3
Scheda dati
81A magazzino
Min: 1
Mult.: 1

LTO50 15 Ohms 50 W 1 % 150 PPM / C - 55 C + 155 C 250 V 10.4 mm Radial Tube 16.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti LTO 100 F 35U 1% TU30 e3
Scheda dati
125A magazzino
Min: 1
Mult.: 1

LTO100 35 Ohms 100 W 1 % 150 PPM / C - 55 C + 175 C 375 V 15.76 mm Radial Tube 20.7 mm 10.16 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 5 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti LTO 100 F U02 5% TU30 e3
Scheda dati
25A magazzino
Min: 1
Mult.: 1

LTO 20 mOhms 100 W 5 % 900 PPM / C - 55 C + 175 C 500 V 15.76 mm Radial Tube Non-Inductive Resistors 20.7 mm 1.5 mm 10.16 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 5 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 100W 200 mOhms 1% TO-247
Scheda dati
120A magazzino
Min: 1
Mult.: 1

LTO 100 200 mOhms 100 W 1 % 150 PPM / C - 55 C + 175 C 375 V 15.76 mm Radial Tube 20.7 mm 10.16 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 5 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti LTO 100 F U5 5% TU30 e3
Scheda dati
103A magazzino
Min: 1
Mult.: 1

LTO100 500 mOhms 100 W 5 % 150 PPM / C - 55 C + 175 C 375 V 15.76 mm Radial Tube 20.7 mm 10.16 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 5 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti 30W 750 Ohms 1% TO-220
Scheda dati
12A magazzino
10016/04/2026 previsto
Min: 1
Mult.: 1

LTO 30 750 Ohms 30 W 1 % 150 PPM / C - 55 C + 155 C 250 V 10.4 mm Radial Tube Non-Inductive Resistors 16.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti LTO 50 F U02 5% TU50 e3
Scheda dati
39A magazzino
Min: 1
Mult.: 1

LTO50 20 mOhms 50 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.4 mm Radial Tube 16.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti .022ohms 5%
Scheda dati
100A magazzino
Min: 1
Mult.: 1

LTO 50 22 mOhms 50 W 5 % 150 PPM / C - 55 C + 155 C 250 V 10.4 mm Radial Tube 16.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 3.2 mm
Vishay / Sfernice Resistori a pellicola spessa - Passanti LTO 100 F 3U65 1% TU30 e3
Scheda dati
21A magazzino
Min: 1
Mult.: 1

LTO 3.65 Ohms 100 W 1 % 200 PPM / C - 55 C + 175 C 500 V 15.76 mm Radial Tube Non-Inductive Resistors 20.7 mm 1.5 mm 10.16 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 5 mm