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CTSR 0.3-P
Current Transducer, CTSR Series, PCB, -500mA to 500mA, 1.9 %, Voltage Output, 4.75 Vdc to 5.25 Vdc
Image is for illustrative purposes only. Please refer to product description.

| Manufacturer | LEM |
|---|---|
| Manufacturer Part No | CTSR 0.3-PCopy |
| Manufacturer Standard Lead Time | 14 weeks |
| Order Code | 2664154 |
| Product Range | CTSR Series |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price |
|---|---|
| 1+ | RM178.450 |
| 5+ | RM166.360 |
| 10+ | RM163.630 |
| 25+ | RM160.890 |
| 50+ | RM157.680 |
| 100+ | RM154.460 |
| 500+ | RM151.240 |
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Multiple: 1
RM178.45
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Product Information
| Manufacturer | LEM |
|---|---|
| Manufacturer Part No | CTSR 0.3-PCopy |
| Manufacturer Standard Lead Time | 14 weeks |
| Order Code | 2664154 |
| Product Range | CTSR Series |
| Technical Datasheet | |
| Sensor Output Type | Voltage |
| Supply Voltage DC Min | 4.75V |
| Supply Voltage Range | 4.75V to 5.25V |
| Supply Voltage DC Max | 5.25V |
| Measured Current | AC / DC / Pulsed |
| Current Measuring Range DC | -500mA to 500mA |
| Accuracy | ± 1.9% |
| Current Measuring Range AC | -500mA to 500mA |
| Current Sensor Technology | Closed Loop, Flux Gate |
| Primary Current | 300mA |
| Response Time | 7µs |
| Secondary Signal Type | 2.5V |
| Accuracy % | 1.9% |
| Sensor Mounting | Through Hole |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 105°C |
| Product Range | CTSR Series |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
- Voltage output
- Single supply voltage
- PCB mount
- High accuracy
- Very low offset drift over temperature
- Wide aperture
- High overload capacity
- High insulation capability
- Reference pin with two modes, Ref In and Ref Out
- Degauss and test functions
Technical Specifications
| Sensor Output Type | Voltage |
|---|---|
| Supply Voltage Range | 4.75V to 5.25V |
| Measured Current | AC / DC / Pulsed |
| Accuracy | ± 1.9% |
| Current Sensor Technology | Closed Loop, Flux Gate |
| Response Time | 7µs |
| Accuracy % | 1.9% |
| Operating Temperature Min | -40°C |
| Product Range | CTSR Series |
| Supply Voltage DC Min | 4.75V |
|---|---|
| Supply Voltage DC Max | 5.25V |
| Current Measuring Range DC | -500mA to 500mA |
| Current Measuring Range AC | -500mA to 500mA |
| Primary Current | 300mA |
| Secondary Signal Type | 2.5V |
| Sensor Mounting | Through Hole |
| Operating Temperature Max | 105°C |
| SVHC | No SVHC (25-Jun-2025) |
Technical Docs (3)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | China Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 90303370 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .028 |
