| Allicdata Part #: | UB3C-0R3F8-ND |
| Manufacturer Part#: |
UB3C-0R3F8 |
| Price: | $ 0.25 |
| Product Category: | Resistors |
| Manufacturer: | Riedon |
| Short Description: | RES 0.3 OHM 3W 1% AXIAL |
| More Detail: | 300 mOhms ±1% 3W Through Hole Resistor Axial Moist... |
| DataSheet: |  UB3C-0R3F8 Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.22923 |
| Series: | UB |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Resistance: | 300 mOhms |
| Tolerance: | ±1% |
| Power (Watts): | 3W |
| Composition: | Wirewound |
| Features: | Moisture Resistant, Pulse Withstanding |
| Temperature Coefficient: | -- |
| Operating Temperature: | -55°C ~ 250°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.157" Dia x 0.350" L (4.00mm x 8.90mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
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Through Hole Resistors
Through hole resistors are a type of resistor designed to dissipate electrical energy in the form of heat in a circuit. A typical resistor consists of a wire-wound, metal-film, or carbon element. The resistance of the element is determined by the material of the resistor and the relative geometry of the element. Through hole resistors are commonly found in components such as power supplies, voltage regulators, and other power control circuits.
The UB3C-0R3F8 is a through hole resistor designed for use in power control circuits. The UB3C-0R3F8 is a general purpose non-inductive through hole resistor. It has a maximum power rating of 3 watts and is offered in a variety of resistance values ranging from 0.001 ohms to 1 megohm. The resistor is constructed with a high temperature, low inductance metal alloy resistive element and a ceramic housing.
The working principle of the UB3C-0R3F8 through hole resistor is simple. The resistor works by further limiting the current drawn through the circuit when the voltage exceeds the voltage rating of the resistor. When a high voltage is present, the resistor limits the current that can be drawn from the circuit by providing resistance. The higher the resistance of the resistor, the less current that can be drawn from the circuit. The resistor therefore acts like a fuse, to protect the circuit from excessive current.
The UB3C-0R3F8 resistor is an ideal choice for power control circuits and is widely used in a variety of applications. It is commonly used in DC-DC converters, integrated circuits, motor drives, battery charging systems, motor controllers, and even some audio amplifiers. The UB3C-0R3F8 is also used in consumer applications such as digital cameras, cell phones, and portable entertainment devices.
Unlike other types of resistors, the UB3C-0R3F8 through hole resistor is not temperature-sensitive and is designed to operate in extreme temperatures. The resistor has a temperature coefficient of 0.2 PPM/°C, which means that the resistance of the resistor will remain relatively constant even when exposed to wide temperature swings. This makes the UB3C-0R3F8 especially suitable for power control applications in which temperature stability is critical.
The UB3C-0R3F8 through hole resistor is an invaluable component for any power control applications. With its wide range of resistance values, high temperature rating, and low temperature coefficient, the UB3C-0R3F8 is an ideal choice for applications ranging from consumer electronics to high-end industrial applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
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