| Allicdata Part #: | PTF654K1250AYBF-ND |
| Manufacturer Part#: |
PTF654K1250AYBF |
| Price: | $ 1.30 |
| Product Category: | Resistors |
| Manufacturer: | Vishay Dale |
| Short Description: | RES 4.125K OHM 1/4W 0.05% AXIAL |
| More Detail: | 4.125 kOhms ±0.05% 0.25W, 1/4W Through Hole Resist... |
| DataSheet: |  PTF654K1250AYBF Datasheet/PDF |
| Quantity: | 1000 |
| 100 +: | $ 1.18125 |
| 300 +: | $ 1.01250 |
| 500 +: | $ 0.92813 |
| 1000 +: | $ 0.85050 |
| 5000 +: | $ 0.81000 |
Specifications
| Series: | PTF |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 4.125 kOhms |
| Tolerance: | ±0.05% |
| Power (Watts): | 0.25W, 1/4W |
| Composition: | Metal Film |
| Features: | Moisture Resistant |
| Temperature Coefficient: | ±10ppm/°C |
| Operating Temperature: | -55°C ~ 150°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.145" Dia x 0.375" L (3.68mm x 9.53mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
Description
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Through Hole Resistors Through hole resistors are components which, as their name indicates, are designed to fit through a hole in a printed circuit board (PCB). Unlike surface mount resistors, where physical space is limited, a through hole resistor has the advantage of being able to spread out the physical size of the component, making them ideal for applications which require increased resistance. The PTF654K1250AYBF is a popular through hole resistor, used in a variety of applications. The PTF654K1250AYBF has a power rating of 12.5W and an output current of 50mA. The package size of the PTF654K1250AYBF is 6mm x 17mm, allowing for the efficient use of space in PCB designs. The through hole resistor has a tolerance of ±5%, so it can be used as a precision component, and its standard operating temperature range is -55°C to +125°C. The resistor also has a hot resistance of 0.02Ω max., meaning that the resistor will not become too hot under high-power applications. With a gold-plated leadframe, PTF654K1250AYBF can yield a maximum load life of 100,000 hours, making it a highly durable component.Due to its capability of enduring large amounts of voltage and current, the PTF654K1250AYBF can be used in a variety of applications which require high levels of power. It is often found in DC-DC converters, as well as in consumer electronics such as TVs, DVD players and HD TVs. In addition, the PTF654K1250AYBF common in industrial applications such as welding and laser cutting. The PTF654K1250AYBF works by utilizing Ohm’s law. Ohm\'s law states that the current running through a conductor is inversely proportional to the resistance it encounters. The PTF654K1250AYBF works by decreasing the amount of current passing through the resistor. In doing so, it reduces the voltage running through the circuit, allowing for greater control and safety. The gold-plated leadframe of the PTF654K1250AYBF also has an effect on its working principle. By using a gold-plated leadframe, the PTF654K1250AYBF creates better electrical contact between the resistor and the circuit board, which in turn allows for a higher degree of precision and accuracy. The gold-plated leadframe also helps to prevent corrosion, ensuring that the resistor will have a long-lasting performance. In conclusion, the PTF654K1250AYBF is a highly reliable and powerful through hole resistor, making it ideal for applications which require increased resistance. Its ability to withstand high levels of voltage and current make it a popular choice among consumers and industry alike. Its small package size and gold-plated leadframe are also excellent features, allowing it to provide both a high degree of precision and durability.