| Allicdata Part #: | OF274KE-ND |
| Manufacturer Part#: |
OF274KE |
| Price: | $ 0.17 |
| Product Category: | Resistors |
| Manufacturer: | Ohmite |
| Short Description: | RES 270K OHM 1/2W 10% AXIAL |
| More Detail: | 270 kOhms ±10% 0.5W, 1/2W Through Hole Resistor Ax... |
| DataSheet: |  OF274KE Datasheet/PDF |
| Quantity: | 1000 |
| 2500 +: | $ 0.15210 |
| Series: | Little Demon® OF |
| Packaging: | Cut Strip |
| Part Status: | Active |
| Resistance: | 270 kOhms |
| Tolerance: | ±10% |
| Power (Watts): | 0.5W, 1/2W |
| Composition: | Carbon Composition |
| Features: | Pulse Withstanding |
| Temperature Coefficient: | -- |
| Operating Temperature: | -- |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.150" Dia x 0.406" L (3.80mm x 10.30mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
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Through Hole Resistors are electronic components which are used to limit the flow of current within a circuit. They are designed to be mounted directly on printed circuit boards (PCBs) and offer a way for engineers to control the current flow in a circuit. The OF274KE is a Through Hole Resistor which is designed for use in high voltage power systems. It is a non-inductive, non-reflective device with insulated mounting and low thermal impedance.
The OF274KE is a two-terminal device and is designed to be mounted on the PCB in one of two ways. The most common mounting method is direct solder mounting, which is when the resistor device is soldered directly onto the board to form a mechanical and electrical connection. The other mounting option is to use a socket mounted on the PCB, which provides an easy connection which can be easily disconnected if needed.
The OF274KE has several different application fields. One of the main applications of this device is to control current flow in high voltage power circuits. Other applications include attenuation and impedance matching, as well as pulse signal processing, rectification, and power conversion.
The working principle of the OF274KE is based on the voltage divider principle. As current passes through the resistor, some of the voltage is dropped across the resistor. The remaining voltage is then supplied to the load. This results in a reduction of the total voltage which is then supplied to the load. The amount of voltage that is dropped is determined by the resistance value and material of the resistor.
The OF274KE is also designed to be heat resistant, with a maximum operating temperature of -55°C to +125°C. In addition, it can handle high voltage up to 1000V, making it suitable for use in a wide range of applications.
Overall, the OF274KE Through Hole Resistor is an excellent choice for high voltage power systems. It is capable of controlling current flow in high voltage power circuits, and can handle high voltage up to 1000V. The device is heat resistant and designed to operate in temperatures ranging from -55°C to +125°C. The voltage divider principle is the basis of its working principle, and its two-terminal design allows for easy mounting on PCBs.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| OF272JE | Ohmite | 0.17 $ | 1000 | RES 2.7K OHM 1/2W 5% AXIA... |
| OF273JE | Ohmite | 0.17 $ | 1000 | RES 27K OHM 1/2W 5% AXIAL... |
| OF274KE | Ohmite | 0.17 $ | 1000 | RES 270K OHM 1/2W 10% AXI... |
| OF275KE | Ohmite | 0.17 $ | 1000 | RES 2.7M OHM 1/2W 10% AXI... |
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