ULR Current Sense Resistors

TT Electronics ULR Current Sense Resistors are designed with low TCR and inductance for current sense circuits in power electronic systems. The ULR series feature 1W to 3W power ratings in 2512 chip sizes and a 0.5mΩ to 10mΩ resistance. The higher wattage devices feature PCB clearance gap to maximize thermal performance.

结果: 26
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 ECAD模型 封装 系列 电阻 功率额定值 容差 温度系数 外壳代码 - in 外壳代码 - mm 长度 宽度 高度 最小工作温度 最大工作温度 技术 终端 端接类型
IRC / TT Electronics 电流检测电阻器 - SMD 3W 0.003 OHM 1% 4,600库存量
剪切带
¥16.5432
¥9.5146
¥7.7857
¥5.8195
卷轴
¥3.5143
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 3 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 2W 0.0005 OHM 1% 1,950库存量
剪切带
¥14.2267
¥8.1473
¥6.6444
¥4.972
卷轴
¥3.7177
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 500 uOhms 2 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 1.25 mm (0.049 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 1W 0.005 OHM 1% 990库存量
剪切带
¥9.4242
¥5.4127
¥4.407
¥3.39
卷轴
¥2.4747
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 5 mOhms 1 W 1 % 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 1.25 mm (0.049 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 2W .00075 OHM 1% 104库存量
剪切带
¥14.2267
¥8.1473
¥6.6444
¥4.972
卷轴
¥3.5369
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 750 uOhms 2 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 1 mm (0.039 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 1W 0.0025 OHM 1% 542库存量
2,000预期 2027/3/2
剪切带
¥8.6897
¥4.9946
¥4.068
¥3.1301
卷轴
¥2.2826
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 2.5 mOhms 1 W 1 % 150 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.65 mm (0.026 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 2W 0.001 OHM 1% 50库存量
剪切带
¥14.2267
¥8.1473
¥6.6444
¥4.972
卷轴
¥3.7968
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 1 mOhms 2 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.65 mm (0.026 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 2.5W 0.006 OHM 1% 926库存量
剪切带
¥16.2946
¥9.3451
¥7.6501
¥5.7291
卷轴
¥4.068
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 6 mOhms 2.5 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 3W 0.0015 OHM 1% 2,075库存量
剪切带
¥16.2946
¥9.3451
¥7.6501
¥5.7291
卷轴
¥4.068
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 1.5 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 1W 0.0015 OHM 1% 468库存量
剪切带
¥8.6897
¥4.9946
¥4.068
¥3.1301
卷轴
¥2.2826
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 1.5 mOhms 1 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.45 mm (0.018 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 1W 0.001 OHM 1% 322库存量
剪切带
¥8.6897
¥4.9946
¥4.068
¥3.1301
卷轴
¥2.2826
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 1 mOhms 1 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.65 mm (0.026 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 1W 0.0005 OHM 1% 1,905库存量
剪切带
¥9.4242
¥5.4127
¥4.407
¥3.39
卷轴
¥2.4747
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 500 uOhms 1 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 1.25 mm (0.049 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 2W 0.0015 OHM 1% 617库存量
剪切带
¥8.5202
¥4.8929
¥3.9889
¥3.0736
卷轴
¥2.2374
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 1.5 mOhms 2 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.45 mm (0.018 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 2.5W 0.005 OHM 1% 2,531库存量
4,000预期 2026/12/17
剪切带
¥16.2946
¥9.3451
¥7.6501
¥5.7291
卷轴
¥4.068
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 5 mOhms 2.5 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 2W 0.010 OHM 1% 36库存量
2,000预期 2027/5/5
剪切带
¥14.2267
¥8.1473
¥6.6444
¥4.7121
卷轴
¥3.4917
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 10 mOhms 2 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 3W 0.0005 OHM 1% 524库存量
剪切带
¥14.0572
¥8.2264
¥7.6049
¥6.0003
卷轴
¥4.6782
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 500 uOhms 3 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 2.5W 0.004 OHM 1%
3,650预期 2027/2/1
剪切带
¥16.2946
¥9.3451
¥7.6501
¥6.7009
卷轴
¥6.7009
最低: 1
倍数: 1
: 4,000
Reel, Cut Tape, MouseReel ULR 4 mOhms 2.5 W 1 % 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 3W 0.0025 OHM 1%
7,825预期 2027/5/17
剪切带
¥16.3737
¥9.4242
¥5.6613
¥4.9155
卷轴
¥4.9155
¥4.0906
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 2.5 mOhms 3 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 1W 0.002 OHM 1%
793在途量
剪切带
¥8.6897
¥4.9946
¥4.068
¥3.1301
卷轴
¥2.2826
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 2 mOhms 1 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.35 mm (0.014 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 2W 0.002 OHM 1%
2,000预期 2027/2/23
剪切带
¥14.1476
¥8.136
¥6.6331
¥4.9607
卷轴
¥3.5256
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 2 mOhms 2 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.35 mm (0.014 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 1W 0.003 OHM 1% 无库存
剪切带
¥8.6897
¥4.9946
¥4.068
¥3.1301
卷轴
¥2.2826
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 3 mOhms 1 W 1 % 150 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.55 mm (0.022 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 2.5W 0.0035 OHM 1% 无库存
剪切带
¥4.2375
卷轴
¥3.5934
¥3.503
最低: 2,000
倍数: 2,000
: 4,000
Reel, Cut Tape, MouseReel ULR 3.5 mOhms 2.5 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 2W 0.007 OHM 1% 无库存
剪切带
¥13.1532
¥7.571
¥6.1698
¥4.6104
卷轴
¥3.3335
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 7 mOhms 2 W 1 % 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 2W 0.008 OHM 1% 无库存交货期 30 周
剪切带
¥13.0741
¥7.5597
¥6.1585
¥5.7517
卷轴
¥5.7517
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 8 mOhms 2 W 1 % 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD 2W 0.009 OHM 1% 无库存
剪切带
¥13.1532
¥7.571
¥6.1698
¥4.6104
卷轴
¥3.3335
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 9 mOhms 2 W 1 % 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT
IRC / TT Electronics 电流检测电阻器 - SMD SMD 3W 0.75mOhm 1% 无库存
剪切带
¥13.6504
¥8.0682
¥7.232
¥5.7065
卷轴
¥4.1245
最低: 1
倍数: 1
: 2,000
Reel, Cut Tape, MouseReel ULR 750 uOhms 3 W 1 % 50 PPM / C 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) - 55 C + 170 C Metal Element 2 Terminal SMD/SMT