CTSR 1-P

Current Transducer, CTSR Series, PCB, 1A, -1.7A to 1.7A, 1.9 %, Voltage Output, 4.75 Vdc to 5.25 Vdc

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Manufacturer: LEM
Product type: Current Sensors
Sensor Output:Voltage; Supply Voltage DC Min:4.75V; Supply Voltage DC Max:5.25V; Current Measuring Range DC:-1.7A to 1.7A; Current Measuring Range AC:-1.7A to 1.7A; Response Time:50
SVHC: No SVHC (25-Jun-2025)
Accuracy: ± 1.9%
Accuracy %: 1.9%
Product Range: CTSR Series
Response Time: 50µs
Primary Current: 1A
Sensor Mounting: Through Hole
Measured Current: AC / DC / Pulsed
Sensor Output Type: Voltage
Supply Voltage Range: 4.75V to 5.25V
Secondary Signal Type: 2.5V
Supply Voltage DC Max: 5.25V
Supply Voltage DC Min: 4.75V
Current Sensor Technology: Closed Loop, Flux Gate
Operating Temperature Max: 105°C
Operating Temperature Min: -40°C
Current Measuring Range AC: -1.7A to 1.7A
Current Measuring Range DC: -1.7A to 1.7A

Delivery and price
Units per pack	50
Price	22.67 €
Current stock	10+
Lead time	30 days

Datasheet

Updated at April 26, 2026