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 (EUR) 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: 13,71 € 193In Stock New Product	Mfr. Part No. HLSR 80-P/SP10 Mouser Part No 61-HLSR80-P/SP10 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	193In Stock	13,71 € 12,42 € 11,63 € 10,55 € View 9,80 € 9,33 € 8,82 € 8,45 € 8,31 €	Min.: 1 Mult.: 1
Board Mount Current Sensors Current Transducer HLSR-P series HLSR 16-P LEM 1: 8,63 € 331In Stock New Product	Mfr. Part No. HLSR 16-P Mouser Part No 61-HLSR16-P New Product	LEM	Board Mount Current Sensors Current Transducer HLSR-P series Learn More about LEM hlsr current transducers	Datasheet	331In Stock	8,63 € 7,77 € 7,25 € 6,58 € View 6,11 € 5,68 € 4,97 € 4,89 €	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: 8,63 € 398In Stock New Product	Mfr. Part No. HLSR 20-P Mouser Part No 61-HLSR20-P New Product	LEM	Board Mount Current Sensors Current Transducer HLSR-P series Learn More about LEM hlsr current transducers	Datasheet	398In Stock	8,63 € 7,77 € 7,25 € 6,58 € View 6,11 € 5,68 € 4,97 € 4,89 €	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: 7,08 € 699In Stock New Product	Mfr. Part No. HLSR 32-P Mouser Part No 61-HLSR32-P New Product	LEM	Board Mount Current Sensors Current Transducer HLSR-P series Learn More about LEM hlsr current transducers	Datasheet	699In Stock	7,08 € 6,37 € 6,11 € 5,80 € View 5,58 € 5,05 € 5,00 € 4,81 € 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 10-P LEM 1: 6,90 € 220In Stock New Product	Mfr. Part No. HLSR 10-P Mouser Part No 61-HLSR10-P New Product	LEM	Board Mount Current Sensors Current Transducer HLSR-P series Learn More about LEM hlsr current transducers	Datasheet	220In Stock	6,90 € 6,20 € 5,95 € 5,64 € View 5,44 € 4,92 € 4,91 € 4,69 € Quote	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 Current Transducer HLSR-P series HLSR 50-P LEM 1: 7,41 € 105In Stock 400Expected 29/09/2026 New Product	Mfr. Part No. HLSR 50-P Mouser Part No 61-HLSR50-P New Product	LEM	Board Mount Current Sensors Current Transducer HLSR-P series Learn More about LEM hlsr current transducers	Datasheet	105In Stock 400Expected 29/09/2026	7,41 € 6,68 € 6,41 € 6,09 € View 5,87 € 5,31 € 5,14 € 5,06 €	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: 7,19 € 2.400On Order New Product	Mfr. Part No. HLSR 40-P Mouser Part No 61-HLSR40-P New Product	LEM	Board Mount Current Sensors Current Transducer HLSR-P series Learn More about LEM hlsr current transducers	Datasheet	2.400On Order On Order Ship Dates Mfr. No: HLSR 40-P Stock: 0 On Order: 800 Expected 27/10/2026 1.600 Expected 18/11/2026 Factory Lead Time: 10 Weeks	7,19 € 6,48 € 6,21 € 5,89 € View 5,68 € 5,13 € 4,97 € 4,87 €	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 HLSR 10-P/SP33 LEM 1: 7,19 € 395Expected 15/12/2026 New Product	Mfr. Part No. HLSR 10-P/SP33 Mouser Part No 61-HLSR10-P/SP33 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	395Expected 15/12/2026	7,19 € 6,48 € 6,21 € 5,89 € View 5,68 € 5,13 € 4,97 € 4,89 €	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 32-SM/SP33 LEM 1: 11,42 € 398Expected 10/11/2026 New Product	Mfr. Part No. HLSR 32-SM/SP33 Mouser Part No 61-HLSR32-SM/SP33 New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	398Expected 10/11/2026	11,42 € 9,82 € 9,21 € 8,47 € View 7,96 € 7,48 € 7,08 € 6,96 € 6,88 €	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 HLSR 10-P/SP1 LEM 400: 5,24 € Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part No. HLSR 10-P/SP1 Mouser Part No 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	5,24 €	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: 9,38 € Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part No. HLSR 10-SM Mouser Part No 61-HLSR10-SM New Product	LEM	Board Mount Current Sensors Learn More about LEM hlsr current transducers	Datasheet	Non-Stocked Lead-Time 10 Weeks	9,38 € 8,47 € 8,14 € 7,74 € View 7,46 € 7,38 € 6,78 € 6,56 €	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: 6,58 € Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part No. HLSR 10-SM/SP33 Mouser Part No 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	6,58 € 6,56 €	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 1: 15,30 € Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part No. HLSR 100-P/SP10 Mouser Part No 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	15,30 € 12,98 € 12,09 € 11,02 € View 10,28 € 9,58 € 8,82 € 8,75 €	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 1: 13,36 € Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part No. HLSR 120-P/SP10 Mouser Part No 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	13,36 € 11,27 € 10,47 € 9,50 € View 8,83 € 8,21 € 7,95 € 7,61 € 7,48 €	Min.: 1 Mult.: 1
Board Mount Current Sensors HLSR 40-P/SP33 LEM 400: 5,00 € Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part No. HLSR 40-P/SP33 Mouser Part No 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	5,00 € 4,87 €	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: 6,56 € Non-Stocked Lead-Time 10 Weeks New Product	Mfr. Part No. HLSR 40-SM/SP33 Mouser Part No 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	6,56 €	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: 6,77 € Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part No. HLSR 16-PW-081 Mouser Part No 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	6,77 € 6,66 €	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 1: 9,06 € Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part No. HLSR 20-SM/SP33 Mouser Part No 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	9,06 € 8,18 € 7,85 € 7,46 € View 7,19 € 6,56 €	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 1: 9,54 € Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part No. HLSR 50-P/SP3 Mouser Part No 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	9,54 € 8,42 € 7,90 € 7,24 € View 6,73 € 6,02 € 5,24 €	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 HLSR 50-SM/SP33 LEM 400: 6,58 € Non-Stocked Lead-Time 14 Weeks New Product	Mfr. Part No. HLSR 50-SM/SP33 Mouser Part No 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	6,58 € 6,56 €	Min.: 400 Mult.: 400	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

HLSR Current Transducers

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