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Current sense SMD resistors are used to measure the flow of current wherever they are placed on the circuit; typically they will be installed between the power supply and the load. Monitoring the current can help improve the efficiency of electrical systems by minimising losses and identifying issues.
Producent
Status produktu
Rezystancja Min 0 Ohm 0.05 mOhm 0.1 mOhm 300 uOhm 0.4 mOhm 0.5 mOhm 1 mOhm 2 mOhm 3 mOhm 4 mOhm 5 mOhm 5.6 mOhm 6.8 mOhm 8 mOhm 10 mOhm 12 mOhm 15 mOhm 18 mOhm 20 mOhm 24 mOhm 25 mOhm 30 mOhm 33 mOhm 39 mOhm 40 mOhm 47 mOhm 50 mOhm 56 mOhm 68 mOhm 75 mOhm 82 mOhm 100 mOhm 120 mOhm 150 mOhm 170 mOhm 200 mOhm 220 mOhm 250 mOhm 270 mOhm 330 mOhm 390 mOhm 470 mOhm 500 mOhm 560 mOhm 680 mOhm 820 mOhm 1 Ohm 1.5 Ohm 1.8 Ohm 2 Ohm 2.2 Ohm 2.7 Ohm 4 Ohm 4.7 Ohm 10 Ohm 100 Ohm Max 0 Ohm 0.05 mOhm 0.1 mOhm 300 uOhm 0.4 mOhm 0.5 mOhm 1 mOhm 2 mOhm 3 mOhm 4 mOhm 5 mOhm 5.6 mOhm 6.8 mOhm 8 mOhm 10 mOhm 12 mOhm 15 mOhm 18 mOhm 20 mOhm 24 mOhm 25 mOhm 30 mOhm 33 mOhm 39 mOhm 40 mOhm 47 mOhm 50 mOhm 56 mOhm 68 mOhm 75 mOhm 82 mOhm 100 mOhm 120 mOhm 150 mOhm 170 mOhm 200 mOhm 220 mOhm 250 mOhm 270 mOhm 330 mOhm 390 mOhm 470 mOhm 500 mOhm 560 mOhm 680 mOhm 820 mOhm 1 Ohm 1.5 Ohm 1.8 Ohm 2 Ohm 2.2 Ohm 2.7 Ohm 4 Ohm 4.7 Ohm 10 Ohm 100 Ohm
Typ zacisków
Moc znamionowa Min 250 mW 330 mW 500 mW 1 W 2 W 3 W 4 W 5 W 7 W 10 W 15 W Max 250 mW 330 mW 500 mW 1 W 2 W 3 W 4 W 5 W 7 W 10 W 15 W
Obudowa Min 0603 0612 0805 1206 1210 1213 1216 1224 2010 2412 2512 2817 8420 Max 0603 0612 0805 1206 1210 1213 1216 1224 2010 2412 2512 2817 8420
Temperatura robocza, maks. Min 125 °C 150 °C 155 °C 170 °C 175 °C Max 125 °C 150 °C 155 °C 170 °C 175 °C
Typ rezystora
Tolerancja (±) Min 0.5 % 1 % 5 % Max 0.5 % 1 % 5 %
Długość korpusu Min 1.6 mm 2 mm 3 mm 3.1 mm 3.2 mm 4.1 mm 5.1 mm 5.23 mm 6.3 mm 6.4 mm 6.45 mm 7.1 mm 84 mm Max 1.6 mm 2 mm 3 mm 3.1 mm 3.2 mm 4.1 mm 5.1 mm 5.23 mm 6.3 mm 6.4 mm 6.45 mm 7.1 mm 84 mm
Szerokość obudowy Min 0.7 mm 0.8 mm 1.2 mm 1.25 mm 1.6 mm 2.5 mm 2.64 mm 3 mm 3.1 mm 3.2 mm 3.35 mm 4.2 mm 6.4 mm Max 0.7 mm 0.8 mm 1.2 mm 1.25 mm 1.6 mm 2.5 mm 2.64 mm 3 mm 3.1 mm 3.2 mm 3.35 mm 4.2 mm 6.4 mm
Temperatura robocza, min. Min -65 °C -55 °C -40 °C -25 °C -10 °C 65 °C Max -65 °C -55 °C -40 °C -25 °C -10 °C 65 °C
Współczynnik temperatury (±) Min 20 ppm/°C 40 ppm/°C 50 ppm/°C 75 ppm/°C 100 ppm/°C 200 ppm/°C 300 ppm/°C Max 20 ppm/°C 40 ppm/°C 50 ppm/°C 75 ppm/°C 100 ppm/°C 200 ppm/°C 300 ppm/°C
Współczynnik temperatury (±) Min 50 ppm/K 70 ppm/K 100 ppm/K 150 ppm/K Max 50 ppm/K 70 ppm/K 100 ppm/K 150 ppm/K
Wysokość obudowy Min 0.4 mm 0.45 mm 0.5 mm 0.55 mm 0.6 mm 0.65 mm 0.7 mm 0.75 mm 0.8 mm 0.84 mm 1.9 mm 3.2 mm 3.3 mm 3.8 mm 20 mm Max 0.4 mm 0.45 mm 0.5 mm 0.55 mm 0.6 mm 0.65 mm 0.7 mm 0.75 mm 0.8 mm 0.84 mm 1.9 mm 3.2 mm 3.3 mm 3.8 mm 20 mm