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Specifications
Power(Watts):
250mW
Resistance:
50mΩ
Temperature Coefficient:
±100ppm/℃
Operating Temperature:
-55℃~+125℃
Type:
Thick Film Resistor
Tolerance:
±1%
Mfr. Part #:
73E3R050F
Package:
0805
Key Attributes
Model Number:
73E3R050F
Product Description
CTS 73Lx & 73Ex Series Current Sensing Resistor Flat Terminal Chip
The 73Lx & 73Ex Series Current Sensing Resistors are ceramic packaged devices designed for high accuracy in current detection and limiting applications. These resistors offer excellent electrical and thermal characteristics, making them suitable for a wide range of industrial and electronic systems. They are RoHS compliant and feature a flat terminal chip construction with matte tin plating, ensuring reflow capability.
Product Attributes
- Brand: CTS
- Series: 73Lx & 73Ex
- Construction: Thick Film
- Terminal Finish: Matte Tin (e3)
- Packaging: Tape and Reel
- Certifications: RoHS Compliant in Accordance with EU Directive 2011/65/EU - Lead-Free Termination Finish - Exemption 7(c)-I
Technical Specifications
| Model Type | Rated Wattage (1 @ +70C) | Resistance Range [m] | Resistance Tolerance [%] | Temperature Coefficient | Operating Temperature Range | Working Voltage [max V] | Overload Voltage [max] |
|---|---|---|---|---|---|---|---|
| 73L1 | 0.100 | 200 - 910 | F=1, G=2, J=5 | 300ppm/C | -55C to +155C | 100V | (P*R) |
| 73L2 | 0.100 | 100 - 910 | F=1, G=2, J=5 | 200ppm/C | -55C to +155C | 100V | (P*R) |
| 73L3 | 0.125 | 100 - 910 | F=1, G=2, J=5 | 100ppm/C | -55C to +155C | 100V | (P*R) |
| 73L4 | 0.250 | 100 - 910 | F=1, G=2, J=5 | 200ppm/C | -55C to +155C | 100V | (P*R) |
| 73L5 | 0.500 | 100 - 910 | F=1, G=2, J=5 | 100ppm/C | -55C to +155C | 100V | (P*R) |
| 73L6 | 0.750 | 100 - 910 | F=1, G=2, J=5 | 200ppm/C | -55C to +155C | 100V | (P*R) |
| 73L7 | 1.000 | 100 - 910 | F=1, G=2, J=5 | 100ppm/C | -55C to +155C | 100V | (P*R) |
| 73E3 | 0.250 | 50 - 91 | F=1, J=5 | 100ppm/C | -55C to +155C | --- | --- |
| 73E4 | 0.500 | 50 - 91 | F=1, J=5 | 100ppm/C | -55C to +155C | --- | --- |
| 73E6 | 1.000 | 50 - 91 | F=1, J=5 | 100ppm/C | -55C to +155C | --- | --- |
Applications
- Current Detection
- Current Limiting
- Regulated Battery Circuits
- Motor Control
- Power Supply
- Hard Disk Drives
- Inverter/Converter
- Industrial Equipment
- Infotainment Systems
2411111246_CTS-73E3R050F_C4326862.pdf
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