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 measuredCurrent 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 conductors 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庫存編號 866-0773
製造零件編號ACS723LLCTR-40AB-T
HK$39.075
/個 (每包:2個)
單位
±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 -
RS庫存編號 179-7031
製造零件編號INA4180A1IPWR
HK$4.466
個 (在毎卷:2000)
單位
±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 -
RS庫存編號 170-4589
製造零件編號CDS4050ABC-KA
BrandSensitec
HK$327.706
Each (In a Tray of 70)
單位
- - - - PCB Mount - - - - - - -
RS庫存編號 186-8810
製造零件編號FAN4010IL6X-F113
HK$2.382
個 (在毎卷:5000)
單位
- 3.5µA MLP 6 Surface Mount 1.45 x 1 x 0.45mm 6 V 2 V 0.45mm 1.45mm 1mm -
RS庫存編號 188-4867
製造零件編號SIC830AED-T1-GE3
BrandVishay
HK$26.049
個 (在毎卷:3000)
單位
- - PowerPAK MLP39 39 Surface Mount 6.1 x 5.1 x 0.8mm 19 V 12 V 0.8mm 6.1mm 5.1mm -
RS庫存編號 850-7906
製造零件編號ADM1191-2ARMZ-R7
HK$38.935
/個 (每包:2個)
單位
- - MSOP 10 Surface Mount 3.1 x 3.1 x 0.95mm 26 V 3.15 V 0.95mm 3.1mm 3.1mm -
RS庫存編號 831-2758
製造零件編號IR2175SPBF
BrandInfineon
HK$24.01
單位
600V 2mA SOIC 8 Surface Mount 5 x 4 x 1.5mm 0.26 V -260 mV 1.5mm 5mm 4mm -
RS庫存編號 763-9771
製造零件編號CDS4050ABC-KA
BrandSensitec
HK$264.35
單位
- - - - - - - - - - - -
RS庫存編號 146-4456
製造零件編號ACS780LLRTR-050U-T
HK$20.492
個 (在毎卷:500)
單位
20mV - PSOF 5 + 2 Tab Surface Mount 6.4 x 4.8 x 1.48mm 5.5 V 4.5 V 1.48mm 6.4mm 4.8mm AEC-Q100
RS庫存編號 168-2683
製造零件編號PAC1934T-I/J6CX
BrandMicrochip
HK$13.156
個 (在毎卷:5000)
單位
- - WLCSP 16 Surface Mount 2.225 x 2.17 x 0.422mm 32 V 0 V 0.422mm 2.225mm 2.17mm -
RS庫存編號 866-0776
製造零件編號ACS722LLCTR-05AB-T
HK$47.99
/個 (每包:2個)
單位
±20mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 3.6 V 3 V 1.5mm 4.9mm 3.9mm -
RS庫存編號 179-3972
製造零件編號PAC1933T-I/JQ
BrandMicrochip
HK$9.415
個 (在毎卷:3300)
單位
±0.1mV - UQFN 16 Surface Mount 4 x 4 x 0.5mm 5.5 V 2.7 V 0.5mm 4mm 4mm -
RS庫存編號 921-0830
製造零件編號ZXCT1086E5TA
HK$11.548
/個 (每包:5個)
單位
±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 -
RS庫存編號 179-7032
製造零件編號INA4181A1IPWR
HK$5.432
個 (在毎卷:2000)
單位
±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庫存編號 186-9341
製造零件編號FAN4010IL6X-F113
HK$5.50
/個 (每包:25個)
單位
- 3.5µA MLP 6 Surface Mount 1.45 x 1 x 0.45mm 6 V 2 V 0.45mm 1.45mm 1mm -
RS庫存編號 188-5130
製造零件編號SIC820ED-T1-GE3
BrandVishay
HK$53.65
/個 (每包:2個)
單位
- - PowerPAK MLP39 39 Surface Mount 6.1 x 5.1 x 0.8mm - 12 V 0.8mm 6.1mm 5.1mm -
RS庫存編號 160-9931
製造零件編號ADM1191-2ARMZ-R7
HK$27.994
個 (在毎卷:1000)
單位
- - MSOP 10 Surface Mount 3.1 x 3.1 x 0.95mm 26 V 3.15 V 0.95mm 3.1mm 3.1mm -
RS庫存編號 179-7073
製造零件編號INA4181A1IPWR
HK$8.181
/個 (每包:10個)
單位
±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庫存編號 188-4775
製造零件編號PAC1932T-I/J6CX
BrandMicrochip
HK$10.863
/個 (每包:10個)
單位
- - 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庫存編號 866-0767
製造零件編號ACS723LLCTR-05AB-T
HK$44.01
/個 (每包:2個)
單位
±20mV - SOIC 8 Surface Mount 4.9 x 3.9 x 1.5mm 5.5 V 4.5 V 1.5mm 4.9mm 3.9mm -