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 厚膜电阻器 - 透孔 2ohms 5%
数据表
3库存量
120预期 2026/3/26
最低： 1
倍数： 1

LTO 100 2 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 厚膜电阻器 - 透孔 LTO 100 F 33U 5% TU30 e3
数据表
96库存量
最低： 1
倍数： 1

LTO 33 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 厚膜电阻器 - 透孔 100W 3.3 Ohms 1% TO-247
数据表
120库存量
最低： 1
倍数： 1

LTO 100 3.3 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 厚膜电阻器 - 透孔 100W 40 Ohms 1% TO-247
数据表
20库存量
120预期 2026/4/21
最低： 1
倍数： 1

LTO 100 40 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 厚膜电阻器 - 透孔 100W 47 Ohms 1% TO-247
数据表
95库存量
最低： 1
倍数： 1

LTO 100 47 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 厚膜电阻器 - 透孔 LTO 100 F 47U 5% TU30 e3
数据表
268库存量
最低： 1
倍数： 1

LTO100 47 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 厚膜电阻器 - 透孔 100W 4 Ohms 1% TO-247
数据表
28库存量
120预期 2026/3/19
最低： 1
倍数： 1

LTO 100 4 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 厚膜电阻器 - 透孔 100W 5 Ohms 1% TO-247
数据表
194库存量
最低： 1
倍数： 1

LTO 100 5 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 厚膜电阻器 - 透孔 LTO 100 F 680U 5% TU30 e3
数据表
120库存量
最低： 1
倍数： 1

LTO100 680 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 厚膜电阻器 - 透孔 6.8ohms 1%
数据表
125库存量
最低： 1
倍数： 1

LTO 100 6.8 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 厚膜电阻器 - 透孔 100W 75 Ohms 1% TO-247
数据表
59库存量
最低： 1
倍数： 1

LTO 100 75 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 厚膜电阻器 - 透孔 100W 7.5 Ohms 1% TO-247
数据表
86库存量
最低： 1
倍数： 1

LTO 100 7.5 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 厚膜电阻器 - 透孔 .015ohms 5%
数据表
96库存量
最低： 1
倍数： 1

LTO 100 15 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 厚膜电阻器 - 透孔 .022ohms 5%
数据表
33库存量
最低： 1
倍数： 1

LTO 100 22 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 厚膜电阻器 - 透孔 100W 750 mOhms 1% TO-247
数据表
13库存量
最低： 1
倍数： 1

LTO 100 750 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 厚膜电阻器 - 透孔 100W 100ohms 5% TO-247 High Pulse Absorption
数据表
12库存量
最低： 1
倍数： 1

LTO 100 H 100 Ohms 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 厚膜电阻器 - 透孔 100W 1ohms 5% TO-247 High Pulse Absorption
数据表
11库存量
30预期 2026/2/18
最低： 1
倍数： 1

LTO 100 H 1 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 厚膜电阻器 - 透孔 100W 22ohms 5% TO-247 High Pulse Absorption
数据表
5库存量
30在途量
最低： 1
倍数： 1

LTO 100 H 22 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 厚膜电阻器 - 透孔 100W 2.2ohms 5% TO-247 High Pulse Absorption
数据表
9库存量
最低： 1
倍数： 1

LTO 100 H 2.2 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 厚膜电阻器 - 透孔 100W 4.7ohms 5% TO-247 High Pulse Absorption
数据表
5库存量
最低： 1
倍数： 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 厚膜电阻器 - 透孔 1Kohms 5% 150watt
数据表
70库存量
120预期 2026/4/2
最低： 1
倍数： 1

LTO 150 1 kOhms 150 W 5 % 200 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 厚膜电阻器 - 透孔 100ohms 5% 150watt
数据表
163库存量
最低： 1
倍数： 1

LTO 150 100 Ohms 150 W 5 % 200 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 厚膜电阻器 - 透孔 2.2Kohms 5% 150watt
数据表
126库存量
最低： 1
倍数： 1

LTO 150 2.2 kOhms 150 W 5 % 200 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 厚膜电阻器 - 透孔 220ohms 5% 150watt
数据表
122库存量
最低： 1
倍数： 1

LTO 150 220 Ohms 150 W 5 % 200 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 厚膜电阻器 - 透孔 22ohms 5% 150watt
数据表
104库存量
最低： 1
倍数： 1

LTO 150 22 Ohms 150 W 5 % 200 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