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Specifications
Power(Watts):
250mW
Resistance:
910mΩ
Mounting Type:
SMD
Current Rating:
-
Voltage Rating:
-
Type:
Current Sense Resistor
Temperature Coefficient:
±200ppm/℃
Tolerance:
±2%
Mfr. Part #:
73L4R91G
Package:
1206
Key Attributes
Model Number:
73L4R91G
Product Description
CTS 73Lx & 73Ex Series Current Sensing Resistor
The 73Lx & 73Ex Series Current Sensing Resistors are ceramic packaged devices designed for high accuracy in current detection applications. These resistors offer excellent electrical and thermal characteristics, making them suitable for current detection, current limiting, regulated battery circuits, motor control, power supplies, hard disk drives, inverters/converters, industrial equipment, and infotainment systems.
Product Attributes
- Brand: CTS
- 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, Electrical and electronic components containing lead [Pb] in glass
Technical Specifications
| Model Type | Power Rating @ +70C | Resistance Range [m] | Resistance Tolerance [%] | Operating Temperature Range | Working Voltage [max V] | Temperature Coefficient |
|---|---|---|---|---|---|---|
| 73L1 | 0.10 W | 200 - 910 | 1%, 2%, 5% | -55C to +155C | 100V | 100ppm/C, 200ppm/C |
| 73L2 | 0.10 W | 200 - 910 | 1%, 2%, 5% | -55C to +155C | 100V | 100ppm/C, 200ppm/C |
| 73L3 | 0.125 W | 100 - 910 | 1%, 2%, 5% | -55C to +155C | 100V | 100ppm/C, 200ppm/C |
| 73L4 | 0.250 W | 100 - 910 | 1%, 2%, 5% | -55C to +155C | 100V | 100ppm/C, 200ppm/C |
| 73L5 | 0.500 W | 100 - 910 | 1%, 2%, 5% | -55C to +155C | 100V | 100ppm/C, 200ppm/C |
| 73L6 | 0.750 W | 100 - 910 | 1%, 2%, 5% | -55C to +155C | 100V | 100ppm/C, 200ppm/C |
| 73L7 | 1.000 W | 100 - 910 | 1%, 2%, 5% | -55C to +155C | 100V | 100ppm/C, 200ppm/C |
| 73E3 | 0.250 W | 50 - 91 | 1%, 5% | -55C to +155C | 100V | 100ppm/C |
| 73E4 | 0.500 W | 50 - 91 | 1%, 5% | -55C to +155C | 100V | 100ppm/C |
| 73E6 | 1.000 W | 50 - 91 | 1%, 5% | -55C to +155C | 100V | 100ppm/C |
2411041627_CTS-73L4R91G_C2114921.pdf
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