Current Sensors

Current Sensors are devices designed to detect an electric 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. Current sensors can measure both AC and DC and can be divided into 2 categories:
• In-line sensors – mounted as an integral part of circuit
• Clamp type sensors – they can be clamped around the wire to be measured
Current Sensors use 3 working technology types:
• Hall Effect – Hall Effect sensors consist 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 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 the shorter distance.

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RS Stock No. 162-5810
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.DRV401AIDWP
THB144.106
Each (In a Tube of 25)
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- - SOIC 20 Surface Mount 12.82 x 7.52 x 2.55mm - - 2.55mm 12.82mm 7.52mm -
RS Stock No. 179-7032
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.INA4181A1IPWR
THB24.75
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±500µV 1000µA TSSOP 20 Surface Mount 6.6 x 4.5 x 1.05mm 5.5 V 2.7 V 1.05mm 6.6mm 4.5mm -
RS Stock No. 179-3976
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UPD350A-I/Q8X
Brand :Microchip
THB50.049
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- - QFN 28 Surface Mount 4 x 4 x 0.85mm 5.25 V 4.75 V 0.85mm 4mm 4mm AEC-Q100
RS Stock No. 146-4509
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS730KLCTR-40AB-T
THB128.25
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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 -
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RS Stock No. 188-4759
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAC1932T-I/J6CX
Brand :Microchip
THB38.50
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- - WLCSP 16 Surface Mount 2.25 x 2.17 x 0.42mm 5.5 V 2.7 V 0.42mm 2.25mm 2.17mm -
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RS Stock No. 188-4867
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SIC830AED-T1-GE3
Brand :Vishay
THB118.701
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- - PowerPAK MLP39 39 Surface Mount 6.1 x 5.1 x 0.8mm 19 V 12 V 0.8mm 6.1mm 5.1mm -
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RS Stock No. 188-5130
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SIC820ED-T1-GE3
Brand :Vishay
THB244.50
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RS Stock No. 179-3973
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAC1934T-I/JQ
Brand :Microchip
THB59.95
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±0.1mV - UQFN 16 Surface Mount 4 x 4 x 0.5mm 5.5 V 2.7 V 0.5mm 4mm 4mm -
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หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAC1933T-I/JQ
Brand :Microchip
THB42.90
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±0.1mV - UQFN 16 Surface Mount 4 x 4 x 0.5mm 5.5 V 2.7 V 0.5mm 4mm 4mm -
RS Stock No. 179-7073
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.INA4181A1IPWR
THB49.00
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±500µV 1000µA TSSOP 20 Surface Mount 6.6 x 4.5 x 1.05mm 5.5 V 2.7 V 1.05mm 6.6mm 4.5mm -
RS Stock No. 170-4589
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CDS4050ABC-KA
Brand :Sensitec
THB1,343.463
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- - - - PCB Mount - - - - - - -
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RS Stock No. 188-4775
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAC1932T-I/J6CX
Brand :Microchip
THB49.50
Each: (In a Pack of 10)
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- - WLCSP 16 Surface Mount 2.25 x 2.17 x 0.42mm 5.5 V 2.7 V 0.42mm 2.25mm 2.17mm -
RS Stock No. 179-3969
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MCP39F511A-E/MQ
Brand :Microchip
THB81.945
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±1mV - QFN 28 Surface Mount 5 x 5 x 0.95mm 3.6 V 2.7 V 0.95mm 5mm 5mm -
RS Stock No. 179-4011
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAC1934T-I/JQ
Brand :Microchip
THB64.90
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±0.1mV - UQFN 16 Surface Mount 4 x 4 x 0.5mm 5.5 V 2.7 V 0.5mm 4mm 4mm -
RS Stock No. 186-8810
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.FAN4010IL6X-F113
THB8.615
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RS Stock No. 763-9771
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RS Stock No. 168-2683
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.PAC1934T-I/J6CX
Brand :Microchip
THB59.95
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หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.INA225AIDGKT
THB57.15
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±150µV 350µA VSSOP 8 Surface Mount 3.1 x 3.1 x 0.95mm 36 V 0 V 0.95mm 3.1mm 3.1mm -
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RS Stock No. 188-4866
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SIC820ED-T1-GE3
Brand :Vishay
THB115.979
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- - PowerPAK MLP39 39 Surface Mount 6.1 x 5.1 x 0.8mm - 12 V 0.8mm 6.1mm 5.1mm -
RS Stock No. 146-4458
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ACS730KLCTR-40AB-T
THB69.912
Each (On a Reel of 500)
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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 -
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