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
Nouveau
N° de stock RS 209-7653
Référence fabricantHV7801K1-G
MarqueMicrochip
0,443 €
Each (In a Pack of 25)
Unité
450V 0.05mA SOT-23 5 Surface Mount - - - - - - -
N° de stock RS 179-4016
Référence fabricantUPD350A-I/Q8X
MarqueMicrochip
1,199 €
Each (In a Pack of 10)
Unité
- - QFN 28 Surface Mount 4 x 4 x 0.85mm 5.25 V 4.75 V 0.85mm 4mm 4mm AEC-Q100
N° de stock RS 146-4458
Référence fabricantACS730KLCTR-40AB-T
1,973 €
Each (On a Reel of 500)
Unité
75mV - 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 146-4507
Référence fabricantACS781LLRTR-050U-T
4,84 €
Each (In a Pack of 2)
Unité
20mV - PSOF 7 Surface Mount 6.4 x 4.8 x 1.48mm 3 V 3.6 V 1.48mm 6.4mm 4.8mm AEC-Q100
N° de stock RS 124-8780
Référence fabricantIR2175SPBF
MarqueInfineon
2,129 €
Each (In a Tube of 95)
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 179-4009
Référence fabricantPAC1933T-I/JQ
MarqueMicrochip
1,254 €
Each (In a Pack of 10)
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 202-8734
Référence fabricantACHS-7192-000E
MarqueBroadcom
2,34 €
Each (In a Pack of 5)
Unité
- - SO-8 8 Surface Mount - - - - - - -
N° de stock RS 186-8810
Référence fabricantFAN4010IL6X-F113
0,228 €
Each (On a Reel of 5000)
Unité
- 3.5µA MLP 6 Surface Mount 1.45 x 1 x 0.45mm 6 V 2 V 0.45mm 1.45mm 1mm -
N° de stock RS 179-7069
Référence fabricantINA4180A1IPWR
0,70 €
Each (In a Pack of 10)
Unité
±500µV 1000µA TSSOP 14 Surface Mount 5.1 x 4.5 x 1.05mm 5.5 V 2.7 V 1.05mm 5.1mm 4.5mm -
N° de stock RS 202-8738
Référence fabricantACHS-7194-000E
MarqueBroadcom
2,34 €
Each (In a Pack of 5)
Unité
- - SO-8 8 Surface Mount - - - - - - -
N° de stock RS 495-758
Référence fabricantIR2177SPBF
4,83 €
Each
Unité
- - SOIC W 16 Surface Mount 10.5 x 7.6 x 2.35mm - - 2.35mm 10.5mm 7.6mm -
N° de stock RS 146-4457
Référence fabricantACS781LLRTR-050U-T
2,091 €
Each (On a Reel of 500)
Unité
20mV - PSOF 7 Surface Mount 6.4 x 4.8 x 1.48mm 3 V 3.6 V 1.48mm 6.4mm 4.8mm AEC-Q100
N° de stock RS 179-3969
Référence fabricantMCP39F511A-E/MQ
MarqueMicrochip
1,776 €
Each (In a Tube of 73)
Unité
±1mV - QFN 28 Surface Mount 5 x 5 x 0.95mm 3.6 V 2.7 V 0.95mm 5mm 5mm -
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 -