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.

Results: 465
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Resistance
Power Rating
Tolerance
Temperature Coefficient
Minimum Operating Temperature
Maximum Operating Temperature
Voltage Rating
Length
Termination Style
Qualification
Packaging
Features
Height
Lead Diameter
Lead Spacing
Product
Type
Width
Vishay / Sfernice Thick Film Resistors - Through Hole 100W 30 Ohms 1% TO-247
Datasheet
Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO 100 Tube
Vishay / Sfernice Thick Film Resistors - Through Hole LTO 100 F 330U 1% TU30 e3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO 330 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
Vishay / Sfernice Thick Film Resistors - Through Hole LTO 100 F 330U 5% TU30 e3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO100 330 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 Power Resistor, Thick Film Technology 5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole LTO 100 F 33U 10% TU30 e3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO100 33 Ohms 100 W 10 % 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 Thick Film Resistors - Through Hole LTO 100 F 40U2 1% TU30 e3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 120
Mult.: 30

LTO100 Tube
Vishay / Sfernice Thick Film Resistors - Through Hole LTO 100 F 470U 5% TU30 e3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO100 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 Power Resistor, Thick Film Technology 5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole 4.7ohms 1%
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO 100 4.7 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 Thick Film Resistors - Through Hole 4.99 OHM 1% 350PPM 100W
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 120
Mult.: 30

LTO 4.99 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
Vishay / Sfernice Thick Film Resistors - Through Hole LTO 100 F 50K 1% TU30 e3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 120
Mult.: 30

LTO 50 kOhms 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
Vishay / Sfernice Thick Film Resistors - Through Hole LTO 100 F 560U 5% TU30 e3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO 560 Ohms 100 W 5 % 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
Vishay / Sfernice Thick Film Resistors - Through Hole LTO 100 F 60U 1% TU30 e3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 120
Mult.: 30

LTO 60 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
Vishay / Sfernice Thick Film Resistors - Through Hole LTO 100 F 680U 1% TU30 e3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO 680 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
Vishay / Sfernice Thick Film Resistors - Through Hole LTO 100 F 71U5 2% TU30 e3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 120
Mult.: 30

LTO 71.5 Ohms 100 W 2 % 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
Vishay / Sfernice Thick Film Resistors - Through Hole LTO 100 F 82U 1% TU30 e3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO 82 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
Vishay / Sfernice Thick Film Resistors - Through Hole LTO 100 F 91U 1% TU30 e3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO 91 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
Vishay / Sfernice Thick Film Resistors - Through Hole .047ohms 5%
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO 100 47 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 Thick Film Resistors - Through Hole LTO 100 F U15 5% TU30 e3
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO100 150 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 Thick Film Resistors - Through Hole 100W 250 mOhms 1% TO-247
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 120
Mult.: 30

LTO 100 250 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 Thick Film Resistors - Through Hole 100W 300 mOhms 1% TO-247
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO 100 300 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 Thick Film Resistors - Through Hole 100W .33ohms 1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO100 AEC-Q200 Tube
Vishay / Sfernice Thick Film Resistors - Through Hole 100W 400 mOhms 1% TO-247
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 120
Mult.: 30

LTO 100 400 mOhms 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 Thick Film Resistors - Through Hole 100W 1Kohms 5% TO-247 High Pulse Absorption
Datasheet
Lead-Time 10 Weeks
Min.: 1
Mult.: 1

LTO 100 H 1 kOhms 100 W 5 % 150 PPM / C - 55 C + 175 C 375 V 15.76 mm Radial Bulk 20.7 mm 10.16 mm Thick Film Resistors Leaded High Pulse Absorption 5 mm
Vishay / Sfernice Thick Film Resistors - Through Hole LTO 30 F 1K5 5% TU50 e3
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

LTO 30 1.5 kOhms 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 Thick Film Resistors - Through Hole LTO 30 F 15K 5% TU50 e3
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

LTO 30 15 kOhms 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 Thick Film Resistors - Through Hole LTO 30 F 150U 5% TU50 e3
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

LTO 30 150 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