Current Sense Resistors

Ohmite Current Sense Resistors are available in many popular sizes and packages. These resistors are used to monitor current in a circuit via a voltage drop and control circuit. Current sense resistors are characterized by low values to minimize power consumption. Ohmite produces current sense resistors with TCR values as low as 40ppm, resistance as low as 0.0005Ω, tolerances down to 0.5%, and a wide range of mounting options from SMD to SOT-227 heat sinkable. Power dissipation ranges from 0.125W to 100W in the SOT package.

结果: 329
选择 图像 零件编号 制造商 描述 数据表 供货情况 单价(含13%增值税) 根据您的数量,按照单价筛选表格中的结果。 数量 RoHS 端接类型 电阻 功率额定值 容差 温度系数 外壳代码 - in 外壳代码 - mm
Ohmite 电流检测电阻器 - SMD 0.025 ohm 0.5% 3W 945库存量
剪切带
¥17.8653
¥11.8311
¥9.1869
¥8.3507
卷轴
¥5.9777
最低: 1
倍数: 1
: 1,000
SMD/SMT 25 mOhms 3 W 0.5 % 50 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite 电流检测电阻器 - SMD 3watt .05ohm 1% Metal Foil 320库存量
剪切带
¥16.8709
¥11.2548
¥7.9665
¥7.2546
卷轴
¥5.3223
最低: 1
倍数: 1
: 1,000
SMD/SMT 50 mOhms 3 W 1 % 50 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite 电流检测电阻器 - SMD 4watt .001ohm 5% Metal Foil 2库存量
剪切带
¥21.922
¥14.2267
¥11.3339
¥10.0909
卷轴
¥6.6218
最低: 1
倍数: 1
: 1,000
SMD/SMT 1 mOhms 4 W 5 % 150 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite 电流检测电阻器 - SMD 4watt .002ohm 2% Metal Foil 23库存量
剪切带
¥20.2609
¥13.4809
¥10.509
¥9.5146
卷轴
¥6.6218
最低: 1
倍数: 1
: 1,000
SMD/SMT 2 mOhms 4 W 2 % 100 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite 电流检测电阻器 - SMD 0.015 ohm 0.5% 4W 183库存量
剪切带
¥24.2385
¥14.4753
¥12.8255
¥10.5881
卷轴
¥7.1981
最低: 1
倍数: 1
: 1,000
SMD/SMT 15 mOhms 4 W 0.5 % 50 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite 电流检测电阻器 - SMD 0.03 ohm 0.5% 4W 465库存量
剪切带
¥24.2385
¥14.4753
¥12.8255
¥10.5881
卷轴
¥7.6388
最低: 1
倍数: 1
: 1,000
SMD/SMT 30 mOhms 4 W 0.5 % 50 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite 电流检测电阻器 - SMD 0.05 ohm 0.5% 4W 94库存量
剪切带
¥23.165
¥14.9725
¥12.0797
¥10.7576
卷轴
¥7.4241
最低: 1
倍数: 1
: 1,000
SMD/SMT 50 mOhms 4 W 0.5 % 50 PPM / C 1835 (Reversed) 4590 (Reversed)
Ohmite 电流检测电阻器 - 透孔 5watts 0.005OHMS 1%
20,175在途量
¥47.1436
¥26.3855
¥23.165
¥19.2778
最低: 1
倍数: 1
Axial 5 mOhms 5 W 1 % 100 PPM / C
Ohmite 电流检测电阻器 - 透孔 5watts 0.05OHMS 1%
23,005在途量
¥45.8215
¥27.459
¥24.4871
¥20.4304
最低: 1
倍数: 1
Axial 50 mOhms 5 W 1 % 50 PPM / C
Ohmite 电流检测电阻器 - 透孔 5watts 0.01OHMS 1%
1,215预期 2027/2/8
¥48.7143
¥29.1201
¥26.3064
¥24.1481
最低: 1
倍数: 1
Axial 10 mOhms 5 W 1 % 100 PPM / C
Ohmite 电流检测电阻器 - 透孔 5watts 0.025OHMS 1%
1,780在途量
¥33.5045
¥21.8316
¥17.7862
¥16.2155
最低: 1
倍数: 1
Axial 25 mOhms 5 W 1 % 50 PPM / C
Ohmite 电流检测电阻器 - 透孔 5watts 0.1OHMS 1%
5,611在途量
¥51.9461
¥32.5101
¥28.2839
¥23.8204
最低: 1
倍数: 1
Axial 100 mOhms 5 W 1 % 50 PPM / C
Ohmite 电流检测电阻器 - 透孔 3watt .01ohm 1% 4 Lead Non-Inductive
46预期 2027/3/29
¥453.5368
¥330.6945
¥303.405
¥285.6188
最低: 1
倍数: 1
Radial 10 mOhms 3 W 1 % 60 PPM / C
Ohmite 电流检测电阻器 - SMD 5watt 0.002ohms 2% SMD
7,940在途量
剪切带
¥39.5387
¥26.555
¥21.1762
¥19.1874
卷轴
¥14.8934
最低: 1
倍数: 1
: 1,000
SMD/SMT 2 mOhms 5 W 2 % 50 PPM / C 2043 (Reversed) 50110 (Reversed)
Ohmite 电流检测电阻器 - SMD 2W 0.050 ohm 1%
4,000预期 2026/12/21
剪切带
¥22.1706
¥14.803
¥11.5825
¥10.509
卷轴
¥7.6388
最低: 1
倍数: 1
: 1,000
SMD/SMT 50 mOhms 2 W 1 % 50 PPM / C 1225 (Reversed) 3263 (Reversed)
Ohmite 电流检测电阻器 - SMD 0.015 ohm 0.5% 5W
4,000预期 2026/12/21
剪切带
¥11.413
卷轴
¥11.3339
¥10.5881
最低: 1
倍数: 1
: 1,000
SMD/SMT 15 mOhms 5 W 0.5 % 50 PPM / C 2043 (Reversed) 50110 (Reversed)
Ohmite 电流检测电阻器 - SMD 10W 0.025 OHM 1 %
995预期 2026/12/16
剪切带
¥66.9186
¥45.991
¥40.3636
¥36.8041
卷轴
¥28.2839
最低: 1
倍数: 1
: 500
SMD/SMT 20 mOhms 10 W 1 % 100 PPM / C 3059 (Reversed) 75150 (Reversed)
Ohmite 电流检测电阻器 - SMD 3watt .001ohm 5% Metal Foil
2,814预期 2027/2/15
剪切带
¥17.2099
¥11.4921
¥8.9383
¥8.0117
卷轴
¥5.3901
最低: 1
倍数: 1
: 1,000
SMD/SMT 1 mOhms 3 W 5 % 150 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite 电流检测电阻器 - SMD 3watt .002ohm 2% Metal Foil
4,802预期 2026/12/28
剪切带
¥18.2834
¥11.9102
¥9.4242
¥8.5202
卷轴
¥5.7178
最低: 1
倍数: 1
: 1,000
SMD/SMT 2 mOhms 3 W 2 % 100 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite 电流检测电阻器 - SMD 0.015 ohm 0.5% 3W
3,662预期 2026/12/14
剪切带
¥17.7862
¥12.7351
¥10.3395
¥8.3507
卷轴
¥6.1133
最低: 1
倍数: 1
: 1,000
SMD/SMT 15 mOhms 3 W 0.5 % 50 PPM / C 1530 (Reversed) 3876 (Reversed)
Ohmite 电流检测电阻器 - SMD 0.02ohm 1% 4 Terminal
24,995在途量
剪切带
¥10.0118
¥6.3506
¥5.0511
¥4.6782
卷轴
¥3.3109
最低: 1
倍数: 1
: 5,000
SMD/SMT 20 mOhms 500 mW (1/2 W) 1 % 50 PPM / C 1206 3216
Ohmite 电流检测电阻器 - SMD 0.002ohm 1% 4 Terminal
12,409在途量
剪切带
¥26.1369
¥16.6223
¥14.1476
¥12.1588
卷轴
¥10.0118
最低: 1
倍数: 1
: 1,000
SMD/SMT 2 mOhms 2 W 1 % 200 PPM / C 1224 (Reversed) 3264 (Reversed)
Ohmite 电流检测电阻器 - SMD 1W 0.015 ohm 1%
9,942预期 2026/10/19
剪切带
¥7.8535
¥5.085
¥3.8759
¥3.3448
卷轴
¥2.1131
最低: 1
倍数: 1
: 5,000
SMD/SMT 15 mOhms 1 W 1 % 50 PPM / C 1307 3317
Ohmite 电流检测电阻器 - 透孔 1W .025 ohms 1%
3,995在途量
剪切带
¥15.9669
¥10.5881
¥8.1812
¥7.4015
卷轴
¥4.9607
最低: 1
倍数: 1
: 1,000
Axial 25 mOhms 1 W 1 % 100 PPM / C
Ohmite 电流检测电阻器 - 透孔 2watts 0.025OHMS 1%
104预期 2026/12/21
¥44.4203
¥29.1992
¥23.8995
¥21.8316
最低: 1
倍数: 1
Axial 25 mOhms 2 W 1 % 50 PPM / C