Board Mount Current Sensors

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HLSR Current Transducers

LEM HLSR Current Transducers are designed for accurate electronic measurement of DC, AC, and pulse currents while maintaining galvanic isolation between the primary and secondary circuits. These transducers feature low offset and gain drift, a short response time, and a voltage output. The HLSR series are available in two versions: HLSR-P for through-hole mounting and HLSR-SM for surface mounting. These transducers utilize open-loop Hall effect sensor technology for industrial applications that require dependable and precise current measurements.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Current Rating	Sensor Type	Response Time	Accuracy	Frequency Range	Operating Supply Voltage	Output Type	Maximum Operating Temperature	Minimum Operating Temperature	Supply Voltage - Max	Supply Voltage - Min	Type
Board Mount Current Sensors HLSR 80-P/SP10 LEM 1: ¥2,647.6 193In Stock New Product	Mfr. Part # HLSR 80-P/SP10 Mouser Part # 61-HLSR80-P/SP10 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	193In Stock	¥2,647.6 ¥2,398.5 ¥2,194.2 ¥1,893.5 View ¥1,770.6 ¥1,694.2 ¥1,647.7 Quote	Min.: 1 Mult.: 1
Board Mount Current Sensors HLSR 32-SM/SP33 LEM 1: ¥2,245.7 398In Stock New Product	Mfr. Part # HLSR 32-SM/SP33 Mouser Part # 61-HLSR32-SM/SP33 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	398In Stock	¥2,245.7 ¥1,936.7 ¥1,780.6 ¥1,576.3 View ¥1,367 ¥1,365.3 Quote	Min.: 1 Mult.: 1	32 A	Open Loop	2.5 us	0.5 %	450 kHz	3.3 V	Digital, Analog	+ 105 C	- 40 C	3.465 V	3.135 V	Current Transducer
Board Mount Current Sensors Current Transducer HLSR-P series HLSR 16-P LEM 1: ¥1,667.6 324In Stock New At Mouser	Mfr. Part # HLSR 16-P Mouser Part # 61-HLSR16-P New At Mouser	LEM	Board Mount Current Sensors Current Transducer HLSR-P series Learn More about LEM hlsr current transducers	Datasheet	324In Stock	¥1,667.6 ¥1,501.5 ¥1,365.3 ¥1,181 View ¥1,097.9 ¥960.1 ¥945.1	Min.: 1 Mult.: 1	16 A	Open Loop	2.5 us	0.5 %	400 kHz	5 V	Digital, Analog	+ 105 C	- 40 C	5.5 V	4.5 V	Current Transducer
Board Mount Current Sensors Current Transducer HLSR-P series HLSR 20-P LEM 1: ¥1,667.6 274In Stock New At Mouser	Mfr. Part # HLSR 20-P Mouser Part # 61-HLSR20-P New At Mouser	LEM	Board Mount Current Sensors Current Transducer HLSR-P series Learn More about LEM hlsr current transducers	Datasheet	274In Stock	¥1,667.6 ¥1,501.5 ¥1,365.3 ¥1,181 View ¥1,097.9 ¥960.1 ¥945.1	Min.: 1 Mult.: 1	20 A	Open Loop	2.5 us	0.5 %	400 kHz	5 V	Digital, Analog	+ 105 C	- 40 C	5.5 V	4.5 V	Current Transducer
Board Mount Current Sensors Current Transducer HLSR-P series HLSR 32-P LEM 1: ¥1,367 390In Stock New At Mouser	Mfr. Part # HLSR 32-P Mouser Part # 61-HLSR32-P New At Mouser	LEM	Board Mount Current Sensors Current Transducer HLSR-P series Learn More about LEM hlsr current transducers	Datasheet	390In Stock	¥1,367 ¥1,230.8 ¥1,119.5 ¥1,078 View ¥975 ¥945.1 ¥928.5 Quote	Min.: 1 Mult.: 1	32 A	Open Loop	2.5 us	0.5 %	400 kHz	5 V	Digital, Analog	+ 105 C	- 40 C	5.5 V	4.5 V	Current Transducer
Board Mount Current Sensors Current Transducer HLSR-P series HLSR 50-P LEM 1: ¥1,431.8 414In Stock New At Mouser	Mfr. Part # HLSR 50-P Mouser Part # 61-HLSR50-P New At Mouser	LEM	Board Mount Current Sensors Current Transducer HLSR-P series Learn More about LEM hlsr current transducers	Datasheet	414In Stock	¥1,431.8 ¥1,290.6 ¥1,176 ¥1,132.8 View ¥1,024.8 ¥993.3 ¥976.7	Min.: 1 Mult.: 1	50 A	Open Loop	2.5 us	0.5 %	400 kHz	5 V	Digital, Analog	+ 105 C	- 40 C	5.5 V	4.5 V	Current Transducer
Board Mount Current Sensors Current Transducer HLSR-P series HLSR 40-P LEM 1: ¥1,388.6 2,400Expected 11/18/2026 New At Mouser	Mfr. Part # HLSR 40-P Mouser Part # 61-HLSR40-P New At Mouser	LEM	Board Mount Current Sensors Current Transducer HLSR-P series Learn More about LEM hlsr current transducers	Datasheet	2,400Expected 11/18/2026	¥1,388.6 ¥1,250.7 ¥1,137.8 ¥1,096.3 View ¥991.6 ¥960.1 ¥945.1 Quote	Min.: 1 Mult.: 1	40 A	Open Loop	2.5 us	0.5 %	400 kHz	5 V	Digital, Analog	+ 105 C	- 40 C	5.5 V	4.5 V	Current Transducer
Board Mount Current Sensors Current Transducer HLSR-P series HLSR 10-P LEM 1: ¥1,365.3 1,199On Order New At Mouser	Mfr. Part # HLSR 10-P Mouser Part # 61-HLSR10-P New At Mouser	LEM	Board Mount Current Sensors Current Transducer HLSR-P series Learn More about LEM hlsr current transducers	Datasheet	1,199On Order On Order Ship Dates Mfr. #: HLSR 10-P Stock: 0 On Order: 399 Expected 1/12/2027 800 Expected 2/16/2027 Factory Lead-Time: 17 Weeks	¥1,365.3 ¥1,229.1 ¥1,117.9 ¥1,078 View ¥973.3 ¥943.4 ¥933.5	Min.: 1 Mult.: 1	10 A	Open Loop	2.5 us	0.5 %	400 kHz	5 V	Digital, Analog	+ 105 C	- 40 C	5.5 V	4.5 V	Current Transducer
Board Mount Current Sensors HLSR 10-P/SP33 LEM 1: ¥1,697.5 395Expected 12/15/2026 New Product	Mfr. Part # HLSR 10-P/SP33 Mouser Part # 61-HLSR10-P/SP33 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	395Expected 12/15/2026	¥1,697.5 ¥1,470 ¥1,360.4 ¥1,209.2 View ¥1,013.2 ¥1,011.5 Quote	Min.: 1 Mult.: 1	10 A	Open Loop	2.5 us	0.5 %	450 kHz	3.3 V	Digital, Analog	+ 105 C	- 40 C	3.465 V	3.135 V	Current Transducer
Board Mount Current Sensors HLSR 10-P/SP1 LEM 400: ¥1,011.5 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part # HLSR 10-P/SP1 Mouser Part # 61-HLSR10-P/SP1 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥1,011.5	Min.: 400 Mult.: 400	10 A	Open Loop	2.5 us	0.5 %	400 kHz	5 V	Digital, Analog	+ 105 C	- 40 C	5.5 V	4.5 V	Current Transducer
Board Mount Current Sensors HLSR 10-SM LEM 1: ¥1,812.2 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part # HLSR 10-SM Mouser Part # 61-HLSR10-SM New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥1,812.2 ¥1,636.1 ¥1,494.9 ¥1,441.7 View ¥1,308.9 ¥1,270.7 ¥1,267.3	Min.: 1 Mult.: 1	10 A	Open Loop	2.5 us	0.5 %	450 kHz	5 V	Digital, Analog	+ 105 C	- 40 C	5.5 V	4.5 V	Current Transducer
Board Mount Current Sensors HLSR 10-SM/SP33 LEM 400: ¥1,365.3 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part # HLSR 10-SM/SP33 Mouser Part # 61-HLSR10-SM/SP33 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥1,365.3 ¥1,357 View Quote	Min.: 400 Mult.: 400	10 A	Open Loop	2.5 us	0.5 %	450 kHz	3.3 V	Digital, Analog	+ 105 C	- 40 C	3.465 V	3.135 V	Current Transducer
Board Mount Current Sensors HLSR 100-P/SP10 LEM 400: ¥1,702.5 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part # HLSR 100-P/SP10 Mouser Part # 61-HLSR100-P/SP10 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥1,702.5 Quote Quote	Min.: 1 Mult.: 1	100 A	Open Loop	2.5 us	0.5 %	90 kHz	5 V	Digital, Analog	+ 105 C	- 40 C	5.5 V	4.5 V	Current Transducer
Board Mount Current Sensors HLSR 120-P/SP10 LEM 400: ¥1,526.5 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part # HLSR 120-P/SP10 Mouser Part # 61-HLSR120-P/SP10 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥1,526.5 ¥1,483.3 View Quote	Min.: 1 Mult.: 1
Board Mount Current Sensors HLSR 40-P/SP33 LEM 400: ¥1,009.9 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part # HLSR 40-P/SP33 Mouser Part # 61-HLSR40-P/SP33 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥1,009.9 ¥998.3 ¥975 Quote Quote	Min.: 400 Mult.: 400	40 A	Open Loop	2.5 us	0.5 %	450 kHz	3.3 V	Digital, Analog	+ 105 C	- 40 C	3.465 V	3.135 V	Current Transducer
Board Mount Current Sensors HLSR 40-SM/SP33 LEM 400: ¥1,358.7 Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part # HLSR 40-SM/SP33 Mouser Part # 61-HLSR40-SM/SP33 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	Non-Stocked Lead-Time 10 Weeks	¥1,358.7 ¥1,320.5 View Quote	Min.: 400 Mult.: 400	40 A	Open Loop	2.5 us	0.5 %	450 kHz	3.3 V	Digital, Analog	+ 105 C	- 40 C	3.465 V	3.135 V	Current Transducer
Board Mount Current Sensors HLSR 16-PW-081 LEM 400: ¥1,358.7 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # HLSR 16-PW-081 Mouser Part # 61-HLSR16-PW-081 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥1,358.7 ¥1,320.5 View Quote	Min.: 400 Mult.: 400	16 A	Open Loop	2.5 us	0.5 %	400 kHz	5 V	Digital, Analog	+ 105 C	- 40 C	5.5 V	4.5 V	Current Transducer
Board Mount Current Sensors HLSR 20-SM/SP33 LEM 400: ¥1,267.3 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # HLSR 20-SM/SP33 Mouser Part # 61-HLSR20-SM/SP33 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥1,267.3	Min.: 1 Mult.: 1	20 A	Open Loop	2.5 us	0.5 %	450 kHz	3.3 V	Digital, Analog	+ 105 C	- 40 C	3.465 V	3.135 V	Current Transducer
Board Mount Current Sensors HLSR 50-P/SP3 LEM 400: ¥1,011.5 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # HLSR 50-P/SP3 Mouser Part # 61-HLSR50-P/SP3 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥1,011.5 Quote Quote	Min.: 400 Mult.: 400	50 A	Open Loop	2.5 us	0.5 %	400 kHz	5 V	Digital, Analog	+ 105 C	- 40 C	5.5 V	4.5 V	Current Transducer
Board Mount Current Sensors HLSR 50-SM/SP33 LEM 400: ¥1,365.3 Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part # HLSR 50-SM/SP33 Mouser Part # 61-HLSR50-SM/SP33 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	Non-Stocked Lead-Time 14 Weeks	¥1,365.3 ¥1,357 View Quote	Min.: 1 Mult.: 1	50 A	Open Loop	2.5 us	0.5 %	450 kHz	3.3 V	Digital, Analog	+ 105 C	- 40 C	3.465 V	3.135 V	Current Transducer

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HLSR Current Transducers

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