Current Sensors
A current sensor is a device that detects and converts current to an easily measurable output voltage, which is proportional to the current through the measured path. There are a wide variety of sensors, and each sensor is suitable for a specific current range and environmental condition. Among these sensors, a current sensing resistor is the most commonly used. It can be considered a current-to-voltage converter, where inserting a resistor into the current path, the current is converted to voltage in a linear way. The technology used by the current sensor is important because different sensors can have different characteristics for a variety of applications.
Current sensors are based on either open or closed loop hall effect technology. A closed-loop sensor has a coil that is actively driven to produce a magnetic field that opposes the field produced by the current being sensed. The hall sensor is used as a null-detecting device, and the output signal is proportional to the current being driven into the coil, which is proportional to the current being measured.
In an open loop current sensor, the magnetic flux created by the primary current is concentrated in a magnetic circuit and measured using a hall device. The output from the hall device is the signal conditioned to provide an exact (instantaneous) representation of the primary current.
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ACS780 & ACS781 High Current Density Fully Integrated Current Sensor Ics
Zobrazenie zmluvných cien momentálne nie je k dispozícii. Zobrazené sú bežné predajné ceny. Pri spracovaní zadaných objednávok sa použijú zmluvné ceny.
| Č. položky výrobcu | Objednávací kód | Výrobca alebo popis | Dostupnosť | Cena za | Cena | Množstvo | Quiescent Current | Bandwidth | Current Sense Direction | Accuracy | Measured Current | Sensor Case Style | Sensor Case / Package | No. of Pins | Supply Voltage Min | Supply Voltage Max | Isolation Voltage | Sensor IC Mounting | Operating Temperature Min | Operating Temperature Max | Product Range | Qualification | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
ACS712ELCTR-20A-T
|
1329624 |
Linear Current Sensor, Hall Effect, +/- 20A, SOIC-8 ALLEGRO MICROSYSTEMS
Naposledy ste si zakúpili tento produkt.
Zobrazenie v histórii objednávok
|
6 898 Na sklade + Kontrola stavu a dodacích lehôt Skladom 6 898 ks k doručeniu do 1 – 2 pracovných dní zo skladu v UK |
ks (dodávané na strihanej páske)
K dispozícii do vyčerpania zásob
|
1+ 3,05 € 10+ 2,51 € 25+ 2,46 € 50+ 2,41 € 100+ 2,25 € 250+ 2,19 € 500+ 2,12 € 1000+ 2,06 € Ďalšie ceny... |
Obmedzená položka
Minimálny počet položiek pri objednávke: 1 Len násobky 1 Zadajte platné množstvo Min: 1
Mult:
1
|
10mA | 80kHz | Unidirectional, Bidirectional | 1.5% | 10mA | SOIC | SOIC | 8Pins | 4.5V | 5.5V | 2.1kVrms | Surface Mount | -40°C | 85°C | - | - | |
|
ACS712ELCTR-05B-T
|
1329623 |
Linear Current Sensor, Hall Effect, +/- 5A, SOIC-8 ALLEGRO MICROSYSTEMS
Naposledy ste si zakúpili tento produkt.
Zobrazenie v histórii objednávok
|
7 071 Na sklade + Kontrola stavu a dodacích lehôt Skladom 7 071 ks k doručeniu do 1 – 2 pracovných dní zo skladu v UK
Nový tovar na sklade od 12.10.2026 |
ks (dodávané na strihanej páske)
|
1+ 3,12 € 10+ 2,52 € 25+ 2,47 € 50+ 2,41 € 100+ 2,32 € 250+ 2,22 € 500+ 2,12 € 1000+ 2,07 € Ďalšie ceny... |
Obmedzená položka
Minimálny počet položiek pri objednávke: 1 Len násobky 1 Zadajte platné množstvo Min: 1
Mult:
1
|
10mA | 80kHz | Unidirectional, Bidirectional | 1.5% | 10mA | SOIC | SOIC | 8Pins | 4.5V | 5.5V | 2.1kVrms | Surface Mount | -40°C | 85°C | - | - | |
EMC1701-2-AIZL-TR
|
2361959 |
Current Sensor, High Side, MSOP, 10 Pins MICROCHIP
Naposledy ste si zakúpili tento produkt.
Zobrazenie v histórii objednávok
|
Dostupné pre dobu dodania od dodávateľa + Kontrola dôb dodaniaDoba doručenia 36 dní |
ks (dodávané na strihanej páske)
Bez možnosti zrušenia alebo vrátenia
|
2500+ 0,841 € |
Obmedzená položka
Minimálny počet položiek pri objednávke: 2500 Len násobky 2500 Zadajte platné množstvo Min: 2500
Mult:
2500
|
950µA | - | - | - | 950µA | MSOP | MSOP | 10Pins | 3V | 24V | - | - | -40°C | 85°C | - | - | |
|
ACS711KLCTR-12AB-T
|
2057423 |
Current Sensor, Overcurrent Fault, Bidirectional, ± 5%, SOIC, 8 Pins ALLEGRO MICROSYSTEMS
Naposledy ste si zakúpili tento produkt.
Zobrazenie v histórii objednávok
|
736 Na sklade + Kontrola stavu a dodacích lehôt Skladom 736 ks k doručeniu do 1 – 2 pracovných dní zo skladu v UK
Nový tovar na sklade od 17.8.2026 |
kus
|
1+ 1,97 € 10+ 1,58 € 50+ 1,51 € 100+ 1,46 € 250+ 1,40 € 500+ 1,33 € 1000+ 1,28 € 2500+ 1,26 € Ďalšie ceny... |
Obmedzená položka
Minimálny počet položiek pri objednávke: 1 Len násobky 1 Zadajte platné množstvo Min: 1
Mult:
1
|
4mA | 100kHz | Bidirectional | ± 5% | 4mA | SOIC | SOIC | 8Pins | 3V | 5.5V | - | Surface Mount | -40°C | 125°C | - | - | |
CSLW6B200M
|
2396419 |
Current Sensor, CSLW Series, Open Loop-200mA to 200mA, Sink, Source Output, 4.5 Vdc to 10.5 Vdc HONEYWELL
Naposledy ste si zakúpili tento produkt.
Zobrazenie v histórii objednávok
|
Už nie je na sklade |
kus
|
null | - | - | - | - | - | - | - | - | - | - | - | - | -25°C | 100°C | CSL Series | - | ||
ACS758LCB-050B-PFF-T
|
1791392 |
Current Sensor, Current Conductor, Bidirectional, - 1.2%, PFF, 5 Pins ALLEGRO MICROSYSTEMS
Naposledy ste si zakúpili tento produkt.
Zobrazenie v histórii objednávok
|
2 163 Na sklade + Kontrola stavu a dodacích lehôt Skladom 2 163 ks k doručeniu do 1 – 2 pracovných dní zo skladu v UK
Nový tovar na sklade od 14.9.2026 |
kus
|
1+ 6,87 € 10+ 5,96 € 25+ 5,54 € 50+ 5,36 € 100+ 5,24 € 250+ 5,14 € Ďalšie ceny... |
Obmedzená položka
Minimálny počet položiek pri objednávke: 1 Len násobky 1 Zadajte platné množstvo Min: 1
Mult:
1
|
10mA | 120kHz | Bidirectional | - 1.2% | 10mA | PFF | PFF | 5Pins | 3V | 5.5V | 4.8kVrms | Through Hole | -40°C | 150°C | - | AEC-Q100 |