Current Sensor ICs

Current Sensors are devices designed to detect electrical current in a circuit and to generate a signal that is proportional to that current. The signal can be measured and displayed or stored for further analysis. RS offers a variety of high-quality sensing equipment, feel free to browse our range of sensors and sensor integrated circuits to ensure you manage to get the accuracy you want for your needs.

Current sensors can measure both AC voltage and DC voltage and can be divided into two categories:

  • In-line sensors – mounted as an integral part of the circuit.
  • Clamp type sensors – they can be clamped around the wire to be measured.

Current Sensors Technologies

Hall Effect

Hall Effect sensors consist of a core, Hall Effect device and signal conditioning circuitry. Sensors work when current conductor passes through a magnetically permeable core that concentrates the conductor’s magnetic field. The energised Hall device is then exposed to a magnetic field from the core and it produces a potential difference that can be measured and amplified.

Inductive

Inductive sensors use a coil through which a current-carrying wire passes. This causes power to flow in the coil that is proportional to the current. The current flow then can be measured or transformed.

Magnetoresistive

a current flows through the plate and the effect is the property of certain materials to change the value of its resistance. When the current flows for a longer distance, resistance is increased and decreased at a shorter distance.


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Nombre de résultats par page
Description Prix Offset Voltage Quiescent Current Package Type Pin Count Mounting Type Dimensions Maximum Input Voltage Minimum Input Voltage Product Height Product Length Product Width Automotive Standard
N° de stock RS 751-5300
Référence fabricantZXCT1051E5TA
MarqueDiodesZetex
1,154 €
Each (In a Pack of 5)
Unité
- 50µA SOT-23 5 Surface Mount 3.1 x 1.8 x 1.3mm 20 V 2.7 V 1.3mm 3.1mm 1.8mm -
N° de stock RS 831-2758
Référence fabricantIR2175SPBF
MarqueInfineon
2,50 €
Each
Unité
600V 2mA SOIC 8 Surface Mount 5 x 4 x 1.5mm 0.26 V -260 mV 1.5mm 5mm 4mm -
N° de stock RS 177-5555
Référence fabricantACS723LLCTR-40AB-T
2,175 €
Each (On a Reel of 3000)
Unité
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 5.5 V 4.5 V 1.5mm 4.9mm 3.9mm -
N° de stock RS 202-8731
Référence fabricantACHS-7191-000E
MarqueBroadcom
1,968 €
Each (In a Tube of 100)
Unité
- - SO-8 8 Surface Mount - - - - - - -
N° de stock RS 200-5282
Référence fabricantCFS1000-AAA-AE
MarqueSensitec
10,45 €
Each
Unité
- 28mA SOIC 16 Surface Mount - - - - - - -
N° de stock RS 850-7906
Référence fabricantADM1191-2ARMZ-R7
4,54 €
Each (In a Pack of 2)
Unité
- - MSOP 10 Surface Mount 3.1 x 3.1 x 0.95mm 26 V 3.15 V 0.95mm 3.1mm 3.1mm -
N° de stock RS 205-5833
Référence fabricantC/CT-0306
MarqueKEMET
25,27 €
Each
Unité
- - SO-8 8 Surface Mount - - - - - - -
N° de stock RS 921-2980
Référence fabricantINA225AIDGKT
1,20 €
Each (In a Tube of 250)
Unité
±150µV 350µA VSSOP 8 Surface Mount 3.1 x 3.1 x 0.95mm 36 V 0 V 0.95mm 3.1mm 3.1mm -
N° de stock RS 179-3973
Référence fabricantPAC1934T-I/JQ
MarqueMicrochip
1,143 €
Each (On a Reel of 3300)
Unité
±0.1mV - UQFN 16 Surface Mount 4 x 4 x 0.5mm 5.5 V 2.7 V 0.5mm 4mm 4mm -
N° de stock RS 146-4456
Référence fabricantACS780LLRTR-050U-T
2,091 €
Each (On a Reel of 500)
Unité
20mV - PSOF 7 Surface Mount 6.4 x 4.8 x 1.48mm 5.5 V 4.5 V 1.48mm 6.4mm 4.8mm AEC-Q100
N° de stock RS 205-5832
Référence fabricantC/CT-0306
MarqueKEMET
12,355 €
Each (In a Box of 48)
Unité
- - SO-8 8 Surface Mount - - - - - - -
N° de stock RS 921-0830
Référence fabricantZXCT1086E5TA
MarqueDiodesZetex
1,278 €
Each (In a Pack of 5)
Unité
±3mV 0.6µA SOT-25 5 Surface Mount 3.1 x 1.7 x 1.3mm 60 V 2.7 V 1.3mm 3.1mm 1.7mm -
N° de stock RS 866-0773
Référence fabricantACS723LLCTR-40AB-T
4,84 €
Each (In a Pack of 2)
Unité
±15mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 5.5 V 4.5 V 1.5mm 4.9mm 3.9mm -
N° de stock RS 823-9284
Référence fabricantINA225AIDGKT
1,994 €
Each (In a Pack of 5)
Unité
±150µV 350µA VSSOP 8 Surface Mount 3.1 x 3.1 x 0.95mm 36 V 0 V 0.95mm 3.1mm 3.1mm -