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Power(Watts) : 1W
Resistance : 510mΩ
Temperature Coefficient : ±200ppm/℃
Operating Temperature : -55℃~+125℃
Type : Thick Film Resistor
Tolerance : ±1%
Description : 1W 510mΩ ±200ppm/℃ Thick Film Resistor ±1% 2512 Chip Resistor - Surface Mount RoHS
Mfr. Part # : 73L7R51F
Model Number : 73L7R51F
Package : 2512
The CTS 73Lx & 73Ex Series Current Sensing Resistors are ceramic packaged devices designed for excellent accuracy in current detection and limiting applications. These resistors offer good electrical and thermal characteristics, making them suitable for various power management and control systems.
| Model Type | Rated Wattage [Watts] @ +70C | Resistance Range [miliohms] | Resistance Tolerance [%] | Temperature Coefficient | Operating Temperature Range | Working Voltage [maximum V] | Overload Voltage [maximum] | Package Size (Inch [mm]) |
|---|---|---|---|---|---|---|---|---|
| 73L1 | 0.100 | 100 - 910 | F=1, G=2, J=5 | 300ppm/C | -55C to +155C | 200 | V=(P*R) | 0402 [1005] |
| 73L2 | 0.100 | 100 - 910 | F=1, G=2, J=5 | 200ppm/C | -55C to +155C | 200 | V=(P*R) | 0603 [1608] |
| 73L3 | 0.125 | 100 - 910 | F=1, G=2, J=5 | 100ppm/C | -55C to +155C | 200 | V=(P*R) | 0805 [2012] |
| 73L4 | 0.250 | 100 - 910 | F=1, G=2, J=5 | 200ppm/C | -55C to +155C | 200 | V=(P*R) | 1206 [3216] |
| 73L5 | 0.500 | 100 - 910 | F=1, G=2, J=5 | 100ppm/C | -55C to +155C | 200 | V=(P*R) | 1210 [3225] |
| 73L6 | 0.750 | 200 - 910 | F=1, G=2, J=5 | 200ppm/C | -55C to +155C | 200 | V=(P*R) | 2010 [5025] |
| 73L7 | 1.000 | 200 - 910 | F=1, G=2, J=5 | 100ppm/C | -55C to +155C | 200 | V=(P*R) | 2512 [6432] |
| 73E3 | 0.250 | 50 - 91 | F=1, J=5 | 100ppm/C | -55C to +155C | 100 | --- | 0805 [2012] |
| 73E4 | 0.500 | 50 - 91 | F=1, J=5 | 100ppm/C | -55C to +155C | 100 | --- | 1206 [3216] |
| 73E6 | 1.000 | 50 - 91 | F=1, J=5 | 100ppm/C | -55C to +155C | 100 | --- | 2010 [5025] |
Note: Not all performance combinations and resistor values may be available. Contact your local CTS Representative or CTS Customer Service for availability.
This product is specified for use only in standard commercial applications. Supplier disclaims all express and implied warranties and liability in connection with any use of this product in any non-commercial applications or in any application that may expose the product to conditions that are outside of the tolerances provided in its specification.
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Current sensing resistor CTS 73L7R51F designed for in hard disk drives power supply and industrial equipment Images |