Changsha Purple Horn E-Commerce Co., Ltd.
| Standby Current | - |
| working temperature | -40℃~+105℃ |
| Current Range | ±500mA |
| Voltage - Supply | 4.75V~5.25V |
| Response Time (tr) | 50us |
| Sensitivity | 4V/A |
| Bidirectional Current Detection | Support |
| Description | ±500mA 4V/A Through Hole,45x17.9mm Current Sensors RoHS |
| Mfr. Part # | CTSR 0.3-P |
| Package | Through Hole,45x17.9mm |
| Model Number | CTSR 0.3-P |
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Product Specification
| Standby Current | - | working temperature | -40℃~+105℃ |
| Current Range | ±500mA | Voltage - Supply | 4.75V~5.25V |
| Response Time (tr) | 50us | Sensitivity | 4V/A |
| Bidirectional Current Detection | Support | Description | ±500mA 4V/A Through Hole,45x17.9mm Current Sensors RoHS |
| Mfr. Part # | CTSR 0.3-P | Package | Through Hole,45x17.9mm |
| Model Number | CTSR 0.3-P |
The LEM CTSR series are closed-loop voltage output current transducers designed for the electronic measurement of DC, AC, and pulsed currents with galvanic separation. They offer high accuracy, low offset drift, a wide aperture, and high overload and insulation capabilities. These transducers are suitable for PCB mounting and feature a reference pin with dual modes (Ref In/Ref Out) and degauss/test functions.
| Model | Parameter | Symbol | Unit | Value | Comment |
| CTSR Series (General) | Primary nominal residual rms current | IPRN | mA | 300, 600 | |
| Primary residual current, measuring range | IPRM | mA | -500 to 500 (0.3-P), -850 to 850 (0.6-P) | ||
| Supply voltage | UC | V | 4.75 to 5.25 | +5 V nominal | |
| Max surrounding air temperature | TA | C | 105 | ||
| Primary conductor temperature | TB | C | 110 | ||
| Overload capability (100 s, 500 A/s) | P | A | 3300 | ||
| CTSR 0.3-P | Theoretical sensitivity | Gth | V/A | 4 | |
| Sensitivity error | G | % | -1.6 to 0.5 to 1.6 | RL > 500 k | |
| Linearity error | L | % of IPRM | 0.5 | ||
| Output rms noise voltage (spectral density) | Vno | mV | 6 | 1 .. 10 kHz referred to primary, RL > 500 k | |
| Reaction time @ 10 % of IPRN | tra | s | 7 | RL > 500 k, di/dt > 5 A/s | |
| Step response time to 90 % of IPN | tr | s | 50 | RL > 500 k, di/dt > 5 A/s | |
| CTSR 0.6-P | Theoretical sensitivity | Gth | V/A | 2.476 | |
| Sensitivity error | G | % | -0.7 to 0.3 to 0.7 | RL > 500 k | |
| Linearity error | L | % of IPRM | 0.4 | ||
| Output rms noise voltage (spectral density) | Vno | mV | 4 | 1 .. 10 kHz referred to primary, RL > 500 k | |
| Reaction time @ 10 % of IPRN | tra | s | 5 | RL > 500 k, di/dt > 5 A/s | |
| Step response time to 90 % of IPN | tr | s | 30 | RL > 500 k, di/dt > 5 A/s | |
| Insulation | Impulse withstand voltage 1.2/50 s | W | kV | 10.1 | |
| Clearance (pri. - sec.) | dCI | mm | 11 | Shortest distance through air | |
| Creepage distance (pri. - sec.) | dCp | mm | 11 | Shortest path along device body | |
| Comparative tracking index | CTI | V | 600 | ||
| Environmental | Ambient operating temperature | TA | C | -40 to 105 | |
| Ambient storage temperature | TS | C | -50 to 105 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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