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 (USD) 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
24In Stock
200Expected 2026/06/10
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
232In Stock
Min.: 1
Mult.: 1

200 A Current Sense 3.5 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 300A; +5V Tin
Datasheet
303In Stock
Min.: 1
Mult.: 1

300 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
195In 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
103In Stock
Min.: 1
Mult.: 1

600 A Current Sense 3.5 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 50A; +5V Tin
Datasheet
199Expected 2026/10/19
Min.: 1
Mult.: 1

50 A Current Sense 4 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 50A; +5V Gold
Datasheet
Non-Stocked
Min.: 200
Mult.: 200

50 A Current Sense 4 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 100A; +5V Gold
Datasheet
Non-Stocked
Min.: 200
Mult.: 200

100 A Current Sense 3.5 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 200A; +5V Gold
Datasheet
Non-Stocked
Min.: 200
Mult.: 200

200 A Current Sense 3.5 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 300A; +5V Gold
Datasheet
Non-Stocked
Min.: 200
Mult.: 200

300 A Current Sense 3.5 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 400A; +5V Gold
Datasheet
Non-Stocked
Min.: 200
Mult.: 200

400 A Current Sense 3.5 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 500A; +5V Gold
Datasheet
Non-Stocked
Min.: 200
Mult.: 200

500 A Current Sense 3.5 us 1.8 % 5 V Ratiometric
Tamura Board Mount Current Sensors 600A; +5V Gold
Datasheet
Non-Stocked
Min.: 200
Mult.: 200

600 A Current Sense 3.5 us 1.8 % 5 V Ratiometric