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Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | CT425-HSN830MR |
|---|---|
| Accuracy | 0.5 % |
| Current - Sensing | 20 A, 30 A |
| Current - Supply (Max) [Max] | 9 mA |
| For Measuring | DC, AC |
| Frequency [Max] | 1 MHz |
| Frequency [Min] | DC |
| Linearity | 0.1 % |
| Mounting Type | Surface Mount |
| Number of Channels [custom] | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output | Ratiometric, Voltage |
| Package / Case | 0.154 in |
| Package / Case | 8-SOIC |
| Package / Case | 3.9 mm |
| Polarization | Bidirectional |
| Response Time | 300 ns |
| Sensitivity | 66.7 mV/A |
| Sensor Type | Magnetoresistive |
| Supplier Device Package | 8-SOIC |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 4.75 V |
| Part | Supplied Contents | Sensing Range [Min] | Sensing Range [Max] | Sensitivity | Contents | Sensor Type | Interface | Voltage - Supply [Max] | Voltage - Supply [Min] | Embedded | Utilized IC / Part | Current - Sensing | Linearity | Polarization | Response Time | For Measuring | Frequency [Max] | Frequency [Min] | Output | Mounting Type | Package / Case | Package / Case | Package / Case | Supplier Device Package | Accuracy | Number of Channels [custom] | Operating Temperature [Max] | Operating Temperature [Min] | Current - Supply (Max) [Max] | Sensing Range |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Allegro MicroSystems | Board(s) | -50 A | 50 A | 40 mV/g | Board(s) | Current Sensor | Analog | 5.5 V | 4.75 V | CT425 | ||||||||||||||||||||
 Allegro MicroSystems | 40 mV/g | Magnetoresistive | 5.5 V | 4.75 V | 20 A 50 A | 0.1 % | Bidirectional | 300 ns | AC DC | 1 MHz | DC | Ratiometric Voltage | Surface Mount | 0.154 in | 8-SOIC | 3.9 mm | 8-SOIC | 0.5 % | 1 | 125 °C | -40 C | 9 mA | ||||||||
Allegro MicroSystems | Board(s) | 133.3 mV/A | Board(s) | Current Sensor | Analog | 5.5 V | 4.75 V | CT425 | 30 A | |||||||||||||||||||||
Allegro MicroSystems | 66.7 mV/A | Magnetoresistive | 5.5 V | 4.75 V | 20 A 30 A | 0.1 % | Bidirectional | 300 ns | AC DC | 1 MHz | DC | Ratiometric Voltage | Surface Mount | 0.154 in | 8-SOIC | 3.9 mm | 8-SOIC | 0.5 % | 1 | 125 °C | -40 C | 9 mA | ||||||||
Allegro MicroSystems | 61.5 mV/A | Magnetoresistive | 5.5 V | 4.75 V | 20 A 65 A | 0.2 % | Unidirectional | 300 ns | AC DC | 1 MHz | DC | Ratiometric Voltage | Surface Mount | 0.154 in | 8-SOIC | 3.9 mm | 8-SOIC | 0.7 % | 1 | 125 °C | -40 C | 9 mA | ||||||||
Allegro MicroSystems | 100 mV/g | Magnetoresistive | 5.5 V | 4.75 V | 20 A | 0.1 % | Bidirectional | 300 ns | AC DC | 1 MHz | DC | Ratiometric Voltage | Surface Mount | 0.154 in | 8-SOIC | 3.9 mm | 8-SOIC | 0.5 % | 1 | 125 °C | -40 C | 9 mA | ||||||||
Allegro MicroSystems | 80 LSB/°/s | Magnetoresistive | 5.5 V | 4.75 V | 20 A 50 A | 0.2 % | Unidirectional | 300 ns | AC DC | 1 MHz | DC | Ratiometric Voltage | Surface Mount | 0.154 in | 8-SOIC | 3.9 mm | 8-SOIC | 0.7 % | 1 | 125 °C | -40 C | 9 mA | ||||||||
Allegro MicroSystems | 30.8 mV/A | Magnetoresistive | 5.5 V | 4.75 V | 20 A 65 A | 0.2 % | Bidirectional | 300 ns | AC DC | 1 MHz | DC | Ratiometric Voltage | Surface Mount | 0.154 in | 8-SOIC | 3.9 mm | 8-SOIC | 0.5 % | 1 | 125 °C | -40 C | 9 mA | ||||||||
Allegro MicroSystems | Board(s) | 66.7 mV/A | Board(s) | Current Sensor | Analog | 5.5 V | 4.75 V | CT425 | 30 A | |||||||||||||||||||||
Allegro MicroSystems | 133.3 mV/A | Magnetoresistive | 5.5 V | 4.75 V | 20 A 30 A | 0.1 % | Unidirectional | 300 ns | AC DC | 1 MHz | DC | Ratiometric Voltage | Surface Mount | 0.154 in | 8-SOIC | 3.9 mm | 8-SOIC | 0.7 % | 1 | 125 °C | -40 C | 9 mA |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.38 | |
| 5 | $ 3.69 | |||
| 10 | $ 3.43 | |||
| 25 | $ 3.11 | |||
| 50 | $ 2.89 | |||
| 100 | $ 2.69 | |||
| 500 | $ 2.27 | |||
| 1000 | $ 2.11 | |||
| Digi-Reel® | 1 | $ 4.38 | ||
| 5 | $ 3.69 | |||
| 10 | $ 3.43 | |||
| 25 | $ 3.11 | |||
| 50 | $ 2.89 | |||
| 100 | $ 2.69 | |||
| 500 | $ 2.27 | |||
| 1000 | $ 2.11 | |||
| N/A | 1898 | $ 3.31 | ||
| Tape & Reel (TR) | 2000 | $ 1.96 | ||
| 4000 | $ 1.82 | |||
Description
General part information
CT425 Series
Current Sensor 20A 1 Channel Magnetoresistive Bidirectional 8-SOIC (0.154", 3.90mm Width)
Documents
Technical documentation and resources