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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Vishay / Sfernice 厚膜電阻器 - 透孔 LTO 150 F 4U99 1% TU30 e3
規格書
187庫存量
最少： 1
倍數： 1

LTO 150 4.99 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 厚膜電阻器 - 透孔 100W 150ohms 5%
規格書
120庫存量
最少： 1
倍數： 1

LTO 100 150 Ohms 100 W 5 % 150 PPM / C - 55 C + 175 C 500 V 15.76 mm Radial Tube Non-Inductive Resistors 20.7 mm 0.6 mm 10.16 mm Power Resistors Thick Film Power Resistor 5 mm
Vishay / Sfernice 厚膜電阻器 - 透孔 10 OHM 1% 150W
規格書
89庫存量
最少： 1
倍數： 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 厚膜電阻器 - 透孔 30W 33 Ohms 1% TO-220
規格書
532庫存量
最少： 1
倍數： 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 厚膜電阻器 - 透孔 30W 5 kOhms 1% TO-220
規格書
876庫存量
最少： 1
倍數： 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 厚膜電阻器 - 透孔 20Kohms 1%
規格書
569庫存量
最少： 1
倍數： 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 厚膜電阻器 - 透孔 .05ohms 5%
規格書
548庫存量
最少： 1
倍數： 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 厚膜電阻器 - 透孔 .05ohms 5%
規格書
344庫存量
最少： 1
倍數： 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 厚膜電阻器 - 透孔 30W 25 Ohms 1% TO-220
規格書
547庫存量
最少： 1
倍數： 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 厚膜電阻器 - 透孔 30W 2.5 Ohms 1% TO-220
規格書
533庫存量
最少： 1
倍數： 1

LTO 30 2.5 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 厚膜電阻器 - 透孔 100ohms 1%
規格書
430庫存量
最少： 1
倍數： 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 厚膜電阻器 - 透孔 100W 33 Ohms 1% TO-247
規格書
510庫存量
最少： 1
倍數： 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 厚膜電阻器 - 透孔 2.2ohms 1%
規格書
574庫存量
最少： 1
倍數： 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 厚膜電阻器 - 透孔 LTO 30 F 68U 1% TU50 e3
規格書
13庫存量
最少： 1
倍數： 1

LTO 30 68 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 厚膜電阻器 - 透孔 LTO 30 F U9 1% TU50 e3
規格書
37庫存量
最少： 1
倍數： 1

LTO 30 900 mOhms 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 厚膜電阻器 - 透孔 1.3ohms 5%
規格書
78庫存量
最少： 1
倍數： 1

LTO 50 1.3 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 厚膜電阻器 - 透孔 LTO 50 F 80U 5% TU50 e3
規格書
85庫存量
最少： 1
倍數： 1

LTO 80 Ohms 50 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 厚膜電阻器 - 透孔 LTO 100 F 7U5 5% TU30 e3
規格書
1庫存量
最少： 1
倍數： 1

LTO 7.5 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 厚膜電阻器 - 透孔 LTO 150 F 100K 1% TU30 e3
規格書
70庫存量
最少： 1
倍數： 1

LTO 150 100 kOhms 150 W 1 % 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 厚膜電阻器 - 透孔 LTO 100 F 2U7 5% TU30 e3
規格書
2庫存量
最少： 1
倍數： 1

LTO 2.7 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 厚膜電阻器 - 透孔 100W 4.7ohms 5% TO-247 High Pulse Absorption
規格書
5庫存量
最少： 1
倍數： 1

LTO 100 H 4.7 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 厚膜電阻器 - 透孔 LTO 150 F 5K 5% TU30 e3
規格書
109庫存量
最少： 1
倍數： 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 厚膜電阻器 - 透孔 LTO 50 F 27U 1% TU50 e3
規格書
34庫存量
最少： 1
倍數： 1

LTO 27 Ohms 50 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 厚膜電阻器 - 透孔 LTO 50 F 6U 5% TU50 e3
規格書
53庫存量
100預期2026/11/10
最少： 1
倍數： 1

LTO 6 Ohms 50 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 厚膜電阻器 - 透孔 LTO 100 F 110U 1% TU30 e3
規格書
1庫存量
最少： 1
倍數： 1

LTO 110 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