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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Antal RoHS ECAD-modell Serie
Motstånd
Märkeffekt
Tolerans
Temperaturkoefficient
Minsta drifttemperatur
Maximal drifttemperatur
Märkspänning
Längd
Termineringsstil
Kvalificering
Förpackning
Egenskaper
Höjd
Ledardiameter
Rastermått
Produkt
Typ
Bredd
Vishay / Sfernice Tjockfilmsresistorer -genom hål 500Kohms 5%
Datablad
120Förväntad 2026-04-16
Min.: 1
Multipla: 1

LTO 100 500 kOhms 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 Tjockfilmsresistorer -genom hål 3ohms 5% 150watt
Datablad
120Förväntad 2026-05-07
Min.: 1
Multipla: 1

LTO 150 3 Ohms 150 W 5 % 200 PPM / C - 55 C + 175 C 500 V 15.76 mm Radial Tube 20.7 mm 10.16 mm Thick Film Resistors Leaded Power Resistor 5 mm
Vishay / Sfernice Tjockfilmsresistorer -genom hål LTO 150 F 5K 5% TU30 e3
Datablad
111Förväntad 2026-04-28
Min.: 1
Multipla: 1

LTO 150 5 kOhms 150 W 5 % 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 Tjockfilmsresistorer -genom hål LTO 150 F 50U 10% TU30 e3
Datablad
113Förväntad 2026-03-19
Min.: 1
Multipla: 1

LTO 150 50 Ohms 150 W 10 % 200 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 Tjockfilmsresistorer -genom hål .47ohms 5% 150watt
Datablad
120Förväntad 2026-04-23
Min.: 1
Multipla: 1

LTO 150 470 mOhms 150 W 5 % 350 PPM / C - 55 C + 175 C 500 V 15.76 mm Radial Tube 20.7 mm 10.16 mm Power Film Resistors Thick Film Power Resistor 5 mm
Vishay / Sfernice Tjockfilmsresistorer -genom hål LTO 50 F 33U 5% TU50 e3
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1
Multipla: 1
LTO 50 33 Ohms 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 Tjockfilmsresistorer -genom hål LTO100F4U35%TU30e3
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1
Multipla: 1

LTO 100 4.3 Ohms 100 W 5 % 350 PPM / C - 55 C + 175 C 500 V 15.76 mm Radial 20.7 mm Thick Film Resistor Power Resistor 5 mm
Vishay / Sfernice Tjockfilmsresistorer -genom hål 1000 OHM 1% 150PPM 30W
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1
Multipla: 1

LTA (LTO 30) 1 kOhms 30 W 1 % 150 PPM / C - 55 C + 155 C 500 V 10.4 mm Radial Non-Inductive Resistors 16.2 mm 0.6 mm 5.08 mm Thick Film Power Resistors Molded Power Resistor 3.2 mm
Vishay / Sfernice Tjockfilmsresistorer -genom hål LTA 50 F 1U3 1% TU50 e3
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1
Multipla: 1
LTA (LTO 50) 1.3 Ohms 50 W 1 % 150 PPM / C - 55 C + 155 C 500 V 10.4 mm Radial Tube Non-Inductive Resistors 16.2 mm 5.08 mm Thick Film Power Resistors Molded Power Resistor 3.2 mm
Vishay / Sfernice Tjockfilmsresistorer -genom hål 30W 100 kohms 1% TO-220
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 2 500
Multipla: 50

LTO 30 100 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 Tjockfilmsresistorer -genom hål 30W 1.5 kOhms 1% TO-220
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1
Multipla: 1

LTO 30 1.5 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 Tjockfilmsresistorer -genom hål 30W 15Kohms 1%
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1
Multipla: 1

LTO 30 15 kOhms 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 Power Resistors Thick Film Resistor 3.2 mm
Vishay / Sfernice Tjockfilmsresistorer -genom hål 15ohms 5%
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1
Multipla: 1

LTO 30 15 Ohms 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 Tjockfilmsresistorer -genom hål 1ohms 5%
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1
Multipla: 1

LTO 30 1 Ohms 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 Tjockfilmsresistorer -genom hål 30W 2 kOhms 1% TO-220
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 2 500
Multipla: 50

LTO 30 200 kOhms 30 W 1 % 150 PPM / C - 55 C + 150 C 10.4 mm Radial Tube Non-Inductive Resistors 3.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 16.2 mm
Vishay / Sfernice Tjockfilmsresistorer -genom hål 30W 2.5 kOhms 1% TO-220
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 2 500
Multipla: 50

LTO 30 2.5 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 Tjockfilmsresistorer -genom hål 30W 2.2ohm 1%
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1
Multipla: 1

LTO 30 2.2 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 Tjockfilmsresistorer -genom hål 470 OHM 5% 30W
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1
Multipla: 1

LTO 30 470 Ohms 30 W 5 % 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 Tjockfilmsresistorer -genom hål 30W 4 Ohms 1% TO-220
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1
Multipla: 1

LTO 30 4 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 Tjockfilmsresistorer -genom hål 30W 56 Ohms 1% TO-220
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 2 500
Multipla: 50

LTO 30 56 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 Tjockfilmsresistorer -genom hål 30W 5.6 Ohms 1% TO-220
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1 000
Multipla: 50

LTO 30 5.6 Ohms 30 W 1 % 150 PPM / C - 55 C + 150 C 10.4 mm Radial Tube Non-Inductive Resistors 3.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 16.2 mm
Vishay / Sfernice Tjockfilmsresistorer -genom hål 30W 7.5Kohms 1% TO-220
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 500
Multipla: 50

LTO 30 7.5 kOhms 30 W 1 % 150 PPM / C - 55 C + 150 C 10.4 mm Radial Tube Non-Inductive Resistors 3.2 mm 5.08 mm Thick Film Resistors Leaded Power Resistor, Thick Film Technology 16.2 mm
Vishay / Sfernice Tjockfilmsresistorer -genom hål 30W 8 Ohms 1% TO-220
Datablad
Ledtid 10 Veckor
Min.: 1
Multipla: 1

LTO 30 8 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 Tjockfilmsresistorer -genom hål LTO 30 F U012 5% TU50 e3
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1
Multipla: 1

LTO 30 12 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 Tjockfilmsresistorer -genom hål .015ohms 5%
Datablad
Ledtid för icke lagerfört 10 Veckor
Min.: 1
Multipla: 1

LTO 30 15 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