RTO20 & RTO50 Power Resistors

Vishay / Sfernice RTO20 and RTO50 Power Resistors are thick film medium power resistors with energy ratings for harsh pulses up to 60J/0.1s. These power resistors provide high power for long precharge / discharge up to 150W at 45°C and high dielectric strength for protection up to 3000VRMS. RTO20 resistors feature a high power dissipation-to-size ratio, a wide resistance range from 0.01Ω to 550kΩ, heat sink mounted, and negligible inductance. The RTO50 series features a high power-to-size ratio, ohmic value adjustment by sand trimming, led or surface mount versions, and non-inductive elements. Vishay / Sfernice RTO20 and RTO50 Power Resistors' applications include AMS, industrial, and automotive uses. The RTO 20W/50W  are AEC-Q200 qualified.

結果: 330
選擇 圖像 零件編號 製造商 說明 規格書 供貨情況 定價 (HKD) 基於數量按單價篩選表中結果。 數量 RoHS 終端類型 電阻 額定功率 耐受性 溫度系數 外殼代碼 - in 外殼代碼 - mm
Vishay / Sfernice 厚膜電阻器 - 透孔 20watts 0.1ohms 5% 219庫存量
HK$72.83
HK$58.20
HK$54.83
HK$54.75
最少: 1
倍數: 1
Radial 100 mOhms 20 W 5 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 50W 30ohms 5% 38庫存量
100預期22/12/2026
HK$129.55
HK$89.35
HK$79.16
HK$76.28
最少: 1
倍數: 1
Radial 30 Ohms 50 W 5 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 50W 10ohms 1% 99庫存量
HK$181.17
HK$131.36
HK$108.75
HK$106.20
最少: 1
倍數: 1
Radial 10 Ohms 50 W 1 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 20watts 4.7ohms 5% 138庫存量
HK$58.86
HK$45.87
HK$45.79
HK$43.48
最少: 1
倍數: 1
Radial 4.7 Ohms 20 W 5 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 20 F 180U 10% TU50 e3 41庫存量
HK$121.82
HK$84.01
HK$74.47
HK$67.65
最少: 1
倍數: 1
Radial 180 Ohms 20 W 10 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 20 F U068 5% TU50 e3 47庫存量
HK$146.15
HK$100.86
HK$100.78
HK$87.38
最少: 1
倍數: 1
Radial 680 mOhms 20 W 5 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 20 F U12 1% TU50 e3 35庫存量
HK$170.40
HK$121.33
HK$121.25
HK$103.24
最少: 1
倍數: 1
Radial 120 mOhms 20 W 1 %
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 50 F 150U 1% TU50 e1 17庫存量
HK$199.25
HK$140.64
HK$140.56
HK$129.14
最少: 1
倍數: 1
Radial 150 Ohms 50 W 1 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 50 F 1U 1% TU50 e1 40庫存量
HK$199.25
HK$140.73
HK$140.56
HK$126.42
最少: 1
倍數: 1
Radial 1 Ohms 50 W 1 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 20 F 2K2 5% TU50 e3 57庫存量
HK$111.71
HK$84.01
HK$74.47
HK$67.65
最少: 1
倍數: 1
Radial 2.2 kOhms 20 W 5 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 20 F 47U 10% TU50 e3 23庫存量
HK$121.82
HK$84.01
HK$74.47
HK$67.65
最少: 1
倍數: 1
Radial 47 Ohms 20 W 10 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - SMD RTO 50 C 10U 1% TU50 e1 3庫存量
HK$209.28
HK$147.71
HK$147.63
HK$136.12
最少: 1
倍數: 1
SMD/SMT 10 Ohms 50 W 1 % 150 PPM / C TO-220-2 Flat Lead TO-220-2 Flat Lead
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 50 F 4K3 5% TU50 e1 38庫存量
HK$142.53
HK$98.31
HK$87.13
HK$79.16
最少: 1
倍數: 1
Radial 4.3 kOhms 50 W 5 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 50 F 47K 1% TU50 e1 45庫存量
HK$199.25
HK$140.64
HK$140.56
HK$129.14
最少: 1
倍數: 1
Radial 47 kOhms 50 W 1 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - SMD RTO 50 C 2U 1% TU50 e1 50庫存量
HK$209.28
HK$147.71
HK$137.19
HK$124.70
最少: 1
倍數: 1
SMD/SMT 2 Ohms 50 W 1 % 150 PPM / C TO-220-2 Flat Lead TO-220-2 Flat Lead
Vishay / Sfernice 厚膜電阻器 - SMD RTO 50 C 2U4 5% TU50 e1 46庫存量
HK$149.77
HK$103.33
HK$103.24
HK$91.49
最少: 1
倍數: 1
SMD/SMT 2.4 Ohms 50 W 5 % 150 PPM / C TO-220-2 Flat Lead TO-220-2 Flat Lead
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 50 F 22U 1% TU50 e1 39庫存量
HK$199.25
HK$140.64
HK$140.56
HK$129.14
最少: 1
倍數: 1
Radial 22 Ohms 50 W 1 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 50 F 33U 1% TU50 e1 47庫存量
HK$199.25
HK$140.64
HK$140.56
HK$129.14
最少: 1
倍數: 1
Radial 33 Ohms 50 W 1 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 50 F 3U3 1% TU50 e1 34庫存量
HK$199.25
HK$140.64
HK$140.56
HK$129.38
最少: 1
倍數: 1
Radial 3.3 Ohms 50 W 1 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - SMD RTO 20 C 10U 5% TU50 e3 46庫存量
HK$127.99
HK$88.28
HK$78.25
HK$71.10
最少: 1
倍數: 1
SMD/SMT 10 Ohms 20 W 5 % 150 PPM / C TO-220-2 Flat Lead TO-220-2 Flat Lead
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 20 F 2U7 5% TU50 e3 50庫存量
HK$121.82
HK$84.01
HK$74.47
HK$67.73
最少: 1
倍數: 1
Radial 2.7 Ohms 20 W 5 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - SMD RTO 50 C 220U 5% TU50 e1 34庫存量
HK$149.69
HK$103.33
HK$103.24
HK$91.49
最少: 1
倍數: 1
SMD/SMT 220 Ohms 50 W 5 % 150 PPM / C TO-220-2 Flat Lead TO-220-2 Flat Lead
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 50 F 2K7 5% TU50 e1 50庫存量
HK$154.04
HK$108.92
HK$87.13
HK$79.98
最少: 1
倍數: 1
Radial 2.7 kOhms 50 W 5 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 50 F 2U 5% TU50 e1 39庫存量
100預期10/11/2026
HK$127.57
HK$98.31
HK$80.72
HK$78.67
最少: 1
倍數: 1
Radial 2 Ohms 50 W 5 % 150 PPM / C
Vishay / Sfernice 厚膜電阻器 - 透孔 RTO 50 F 3U 1% TU50 e1 30庫存量
HK$199.25
HK$140.64
HK$140.56
HK$128.15
最少: 1
倍數: 1
Radial 3 Ohms 50 W 1 % 150 PPM / C