.hide-partial { max-height: none; } .show-more { display: none; }

Open Loop Current Sensors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Current Sensors

List Images

Results: 540

Applied Filters:

Sensor Type = Open Loop

Manufacturer

Product Type

Type

Current Rating

Accuracy

Frequency Range

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Board Mount Current Sensors Current Transducer HOB-P/SP1 series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separationbetween the primary and the secondary circuit.

HOB 100-P/SP1
LEM
1: €14.95
114In Stock
New Product

Mfr. Part No.
HOB 100-P/SP1

Mouser Part No
61-HOB100-P/SP1

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P/SP1 series. For the electronic measurement of current: DC, AC, pulsed..., with galvanic separationbetween the primary and the secondary circuit.

Datasheet

114In Stock

€14.95

€13.58

€13.08

€12.47

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

100 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P series

HOB 130-P
LEM
1: €17.00
266In Stock
New Product

Mfr. Part No.
HOB 130-P

Mouser Part No
61-HOB130-P

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P series

Datasheet

266In Stock

€17.00

€15.47

€14.90

€13.86

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

130 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P/SP1 series

HOB 130-P/SP1
LEM
1: €14.31
120In Stock
New Product

Mfr. Part No.
HOB 130-P/SP1

Mouser Part No
61-HOB130-P/SP1

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P/SP1 series

Datasheet

120In Stock

€14.31

€12.99

€12.50

€11.93

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

130 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P/SP33 series

HOB 130-P/SP33
LEM
1: €17.00
136In Stock
New Product

Mfr. Part No.
HOB 130-P/SP33

Mouser Part No
61-HOB130-P/SP33

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P/SP33 series

Datasheet

136In Stock

€17.00

€15.47

€14.90

€14.04

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

130 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P series

HOB 50-P
LEM
1: €17.17
120In Stock
New Product

Mfr. Part No.
HOB 50-P

Mouser Part No
61-HOB50-P

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P series

Datasheet

120In Stock

€17.17

€15.58

€14.96

€13.57

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

50 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P/SP1 series

HOB 50-P/SP1
LEM
1: €17.00
252In Stock
New Product

Mfr. Part No.
HOB 50-P/SP1

Mouser Part No
61-HOB50-P/SP1

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P/SP1 series

Datasheet

252In Stock

€17.00

€15.47

€14.90

€14.51

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

50 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P series

HOB 75-P
LEM
1: €15.26
123In Stock
New Product

Mfr. Part No.
HOB 75-P

Mouser Part No
61-HOB75-P

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P series

Datasheet

123In Stock

€15.26

€13.87

€13.36

€12.74

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

75 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P/SP33 series

HOB 75-P/SP33
LEM
1: €19.24
154In Stock
New Product

Mfr. Part No.
HOB 75-P/SP33

Mouser Part No
61-HOB75-P/SP33

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P/SP33 series

Datasheet

154In Stock

€19.24

€16.22

€15.08

€13.67

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

75 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HLSR-P series

HLSR 10-P
LEM
1: €6.90
561In 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

Datasheet

561In Stock

€6.90

€6.20

€5.95

€5.64

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

10 A

0.5 %

400 kHz

Board Mount Current Sensors Current Transducer HLSR-P series

HLSR 16-P
LEM
1: €9.25
337In 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

Datasheet

337In Stock

€9.25

€7.80

€7.25

€6.58

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

16 A

0.5 %

400 kHz

Board Mount Current Sensors Current Transducer HLSR-P series

HLSR 32-P
LEM
1: €7.08
701In 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

Datasheet

701In Stock

€7.08

€6.37

€6.11

€5.80

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

32 A

0.5 %

400 kHz

Board Mount Current Sensors Integrated Current Sensor HMSR-SMS series.

HMSR 10-SMS
LEM
1: €6.33
806In Stock
New Product

Mfr. Part No.
HMSR 10-SMS

Mouser Part No
61-HMSR10-SMS

New Product

LEM

Board Mount Current Sensors Integrated Current Sensor HMSR-SMS series.

Learn More

Datasheet

806In Stock

€6.33

€5.34

€4.96

€4.51

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

10 A

0.75 %

300 kHz

Board Mount Current Sensors Integrated Current Sensor HMSR-SMS series

HMSR 15-SMS
LEM
1: €6.33
872In Stock
New Product

Mfr. Part No.
HMSR 15-SMS

Mouser Part No
61-HMSR15-SMS

New Product

LEM

Board Mount Current Sensors Integrated Current Sensor HMSR-SMS series

Learn More

Datasheet

872In Stock

€6.33

€5.34

€4.96

€4.51

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

15 A

0.75 %

300 kHz

Board Mount Current Sensors Integrated Current Sensor HMSR-SMS series

HMSR 20-SMS
LEM
1: €5.20
819In Stock
New Product

Mfr. Part No.
HMSR 20-SMS

Mouser Part No
61-HMSR20-SMS

New Product

LEM

Board Mount Current Sensors Integrated Current Sensor HMSR-SMS series

Learn More

Datasheet

819In Stock

€5.20

€4.68

€4.49

€4.26

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

20 A

0.75 %

300 kHz

Board Mount Current Sensors Integrated Current Sensor HMSR-SMS series

HMSR 30-SMS
LEM
1: €5.27
611In Stock
New Product

Mfr. Part No.
HMSR 30-SMS

Mouser Part No
61-HMSR30-SMS

New Product

LEM

Board Mount Current Sensors Integrated Current Sensor HMSR-SMS series

Learn More

Datasheet

611In Stock

€5.27

€4.75

€4.55

€4.32

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

30 A

0.75 %

300 kHz

Board Mount Current Sensors Integrated Current Sensor HMSR-SMS series

HMSR 6-SMS
LEM
1: €5.08
1,065In Stock
New Product

Mfr. Part No.
HMSR 6-SMS

Mouser Part No
61-HMSR6-SMS

New Product

LEM

Board Mount Current Sensors Integrated Current Sensor HMSR-SMS series

Learn More

Datasheet

1,065In Stock

€5.08

€4.58

€4.39

€4.15

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

6 A

0.75 %

300 kHz

Board Mount Current Sensors Integrated Current Sensor HMSR-SMS series

HMSR 8-SMS
LEM
1: €5.07
850In Stock
New Product

Mfr. Part No.
HMSR 8-SMS

Mouser Part No
61-HMSR8-SMS

New Product

LEM

Board Mount Current Sensors Integrated Current Sensor HMSR-SMS series

Learn More

Datasheet

850In Stock

€5.07

€4.56

€4.37

€4.15

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

8 A

0.75 %

300 kHz

Board Mount Current Sensors 250mV Max 4.5mA to 50mA 5 +/- 0.25V 13mA IMD -40 to +85C AEC-Q200

FG-R04-4AA
KEMET
1: €37.36
447In Stock

Mfr. Part No.
FG-R04-4AA

Mouser Part No
80-FG-R04-4AA

KEMET

Board Mount Current Sensors 250mV Max 4.5mA to 50mA 5 +/- 0.25V 13mA IMD -40 to +85C AEC-Q200

Learn More

Datasheet

447In Stock

€37.36

€34.37

€33.26

€31.93

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Residual Current Sensor

13 mA

55 Hz

Current Sensors – Industrial CURRENT SENSOR ( 300A;+5V;VREFOUT)

L31S300S05FS
Tamura
1: €13.73
400Expected 14/09/2026

Mfr. Part No.
L31S300S05FS

Mouser Part No
838-L31S300S05FS

Tamura

Current Sensors – Industrial CURRENT SENSOR ( 300A;+5V;VREFOUT)

Datasheet

400Expected 14/09/2026

€13.73

€10.23

€9.86

€8.94

View

Min.: 1
Mult.: 1

Industrial Current Sensors

Hall Effect Current Sensor

300 A

Board Mount Current Sensors Current Transducer HAT 200 ... 1500-S For the electronic measurement of currents: DC, AC, pulsed,..., with galvanic separation between the primary circuit and the secondary circuit.

HAT 600-S
LEM
1: €80.84
5In Stock
20On Order
New Product

Mfr. Part No.
HAT 600-S

Mouser Part No
61-HAT600-S

New Product

LEM

Learn More

Datasheet

5In Stock

20On Order

€80.84

€68.19

€63.37

€57.53

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

600 A

1 %

25 kHz

Board Mount Current Sensors

HO 180-P-0100
LEM
1: €15.57
57In Stock
New Product

Mfr. Part No.
HO 180-P-0100

Mouser Part No
61-HO180-P-0100

New Product

LEM

Board Mount Current Sensors

Learn More

Datasheet

57In Stock

€15.57

€14.16

€13.62

€13.00

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

180 A

1 %

100 kHz

Board Mount Current Sensors

HO 250-S-0100
LEM
1: €16.75
81In Stock
100Expected 06/08/2026
New Product

Mfr. Part No.
HO 250-S-0100

Mouser Part No
61-HO250-S-0100

New Product

LEM

Board Mount Current Sensors

Learn More

Datasheet

81In Stock

100Expected 06/08/2026

€16.75

€15.24

€14.68

€14.02

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

250 A

1 %

100 kHz

Board Mount Current Sensors Current Transducer HOB-P series

HOB 100-P
LEM
1: €19.25
48In Stock
150Expected 06/08/2026
New Product

Mfr. Part No.
HOB 100-P

Mouser Part No
61-HOB100-P

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P series

Datasheet

48In Stock

150Expected 06/08/2026

€19.25

€16.23

€15.08

€13.68

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

100 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P/SP33 series

HOB 100-P/SP33
LEM
1: €14.75
112In Stock
New Product

Mfr. Part No.
HOB 100-P/SP33

Mouser Part No
61-HOB100-P/SP33

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P/SP33 series

Datasheet

112In Stock

€14.75

€13.40

€12.90

€12.30

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

100 A

0.75 %

1 MHz

Board Mount Current Sensors Current Transducer HOB-P/SP33 series

HOB 50-P/SP33
LEM
1: €14.89
106In Stock
New Product

Mfr. Part No.
HOB 50-P/SP33

Mouser Part No
61-HOB50-P/SP33

New Product

LEM

Board Mount Current Sensors Current Transducer HOB-P/SP33 series

Datasheet

106In Stock

€14.89

€13.53

€13.02

€12.42

View

Min.: 1
Mult.: 1

Board Mount Current Sensors

Current Transducer

50 A

0.75 %

1 MHz

Open Loop Current Sensors

Types of Current Sensors

Customer Service Office

Company

Resources

Support

3-Phase Current Sensor
AC Current Sensor
Automotive Current Sensor
Automotive Current Transducer
Bipolar
Bipolar Current Sensor
Clamp-On Current Sensor
Compact CurrentWatch Current Switch
Current Detector
Current Sense Module
Current Sense Transducer
Current Transducer
CurrentWatch Current Sensor
CurrentWatch Current Switch
Fixed Core Current Switch
Hall-Effect
Hall Effect Current Sensor
Hall-Effect Current Sensor
IMC-Hall
Inductive Analog Current Sensor

- 800 mA to 20.6 A
- 400 mA to 10.3 A
6 mA
12 mA
12.5 mA
13 mA
14 mA
19 mA
20 mA
56 mA
150 mA
300 mA
500 mA
750 mA
- 14.9 A to 345.2 A
- 7.1 A to 165.8 A
- 4.4 A to 103.4 A
- 2.9 A to 68.8 A
- 1.7 A to 41.3 A
1 A

0 Hz
0 Hz to 10 kHz
0 Hz to 100 kHz
0 Hz to 200 kHz
0 Hz to 25 kHz
0 Hz to 250 kHz
0 Hz to 3 kHz
0 Hz to 40 kHz
0 Hz to 400 Hz
0 Hz to 5 kHz
0 Hz to 50 kHz
0 Hz to 500 kHz
6 Hz to 100 Hz
20 Hz to 100 Hz
20 Hz, 30 Hz
40 Hz to 100 Hz
50 Hz
50 Hz to 100 Hz
50 Hz to 400 Hz
50 Hz to 60 Hz