LA37S S05K Open-loop Current Sensors

Tamura LA37S S05K Open-loop Current Sensors are designed for various applications, especially middle-powered inverters and welding machines. Tamura LA37S S05K Open-loop Current Sensors can be used at high frequency with a fast response time that allows users to measure current accurately. The series offers rated output voltages of Vof (2.5V or Vref-IN) ±625mV, a wide temperature range (-40°C to +105°C ), a Vref-IN/OUT function, and non-ratiometric output (Vout, Voff, Vref). This current sensor series measures a range from 50A to 600A.

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Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Current Rating
Sensor Type
Response Time
Accuracy
Operating Supply Voltage
Output Type
Tamura Board Mount Current Sensors 100A; +5V Tin
Datasheet
198In Stock
Min.: 1
Mult.: 1

100 A Current Sense 3.5 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 200A; +5V Tin
Datasheet
208In Stock
Min.: 1
Mult.: 1

200 A Current Sense 3.5 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 400A; +5V Tin
Datasheet
177In Stock
Min.: 1
Mult.: 1

400 A Current Sense 3.5 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 500A; +5V Tin
Datasheet
192In Stock
Min.: 1
Mult.: 1

500 A Current Sense 3.5 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 600A; +5V Tin
Datasheet
96In Stock
Min.: 1
Mult.: 1

600 A Current Sense 3.5 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 300A; +5V Tin
Datasheet
1In Stock
200Expected 2/18/2027
Min.: 1
Mult.: 1

300 A Current Sense 3.5 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 50A; +5V Tin
Datasheet
189Expected 10/19/2026
Min.: 1
Mult.: 1

50 A Current Sense 4 us 1.8 % 5 V Ratiometric