| Allicdata Part #: | ROX0503K75FKLB-ND |
| Manufacturer Part#: |
ROX0503K75FKLB |
| Price: | $ 1.88 |
| Product Category: | Resistors |
| Manufacturer: | Vishay Dale |
| Short Description: | ROX-1/2 3.75K 1% T-1 L05 |
| More Detail: | 3.75 kOhms ±1% 2W Through Hole Resistor Axial Flam... |
| DataSheet: |  ROX0503K75FKLB Datasheet/PDF |
| Quantity: | 1000 |
| 100 +: | $ 1.70887 |
| 260 +: | $ 1.46475 |
| 500 +: | $ 1.34269 |
| 1000 +: | $ 1.23039 |
| Series: | ROX |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 3.75 kOhms |
| Tolerance: | ±1% |
| Power (Watts): | 2W |
| Composition: | Metal Oxide Film |
| Features: | Flame Retardant Coating, High Voltage, Safety |
| Temperature Coefficient: | ±100ppm/°C |
| Operating Temperature: | -55°C ~ 180°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.310" Dia x 0.550" L (7.87mm x 13.97mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
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Through Hole Resistors are essential components to power circuits. The ROX0503K75FKLB is a typical Through Hole Resistor, used to adjust current flow or signal levels in power electronics circuits.
The ROX0503K75FKLB has a power rating of 3 Watts and a nominal resistance of 750 ohms. Its body is made of ceramic and is coated with silver-plated copper. It comes in standard composite sizes for better thermal conductivity. Its operating temperature ranges from -55 °C to 125 °C with a maximum voltage of 50V.
The basic working principle of a Through Hole Resistor is simple. An electric current passes through it, and the resistor reduces the current to a certain level depending on the resistance. For ROX0503K75FKLB, the voltage drop is around 4.86 volts and the current running through it is around 0.68 amps.
The ROX0503K75FKLB is commonly used in power electronics components like current-limiting circuits, cut-off circuits, and voltage regulation components. The resistor’s power rating ensures that it can handle high-energy applications such as electric motors or power tools, making it a reliable and widely used component.
With its low resistance value, the ROX0503K75FKLB also provides accurate voltage and current regulation for precision applications. This makes it an ideal choice for applications where current or voltage regulation is critical, such as in medical device, communication devices, and instrumentation.
The ROX0503K75FKLB is also designed to be resistant to high frequency radiation, making it suitable for space and military applications. This has also made it a popular choice for defense-related electronic production.
In summary, the ROX0503K75FKLB is a high-power, low-resistance Through Hole Resistor designed to regulate voltage and current. It is suitable for a wide range of applications, ranging from simple cut-off circuits to precise medical and military-grade components. Its reliable power rating and resistance value ensure that it can perform reliably in any application.
The specific data is subject to PDF, and the above content is for reference
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