| Allicdata Part #: | RSF-25JR-26-68K-ND |
| Manufacturer Part#: |
RSF-25JR-26-68K |
| Price: | $ 0.01 |
| Product Category: | Resistors |
| Manufacturer: | Yageo |
| Short Description: | RES METAL OXIDE 1/4W 5% AXIAL |
| More Detail: | 68 kOhms ±5% 0.25W, 1/4W Through Hole Resistor Axi... |
| DataSheet: |  RSF-25JR-26-68K Datasheet/PDF |
| Quantity: | 1000 |
| 5000 +: | $ 0.00643 |
| Series: | RSF |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Resistance: | 68 kOhms |
| Tolerance: | ±5% |
| Power (Watts): | 0.25W, 1/4W |
| Composition: | Metal Oxide Film |
| Features: | Flame Proof, Safety |
| Temperature Coefficient: | ±300ppm/°C |
| Operating Temperature: | -55°C ~ 235°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.094" Dia x 0.248" L (2.40mm x 6.30mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
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Through-hole resistors are a type of electronic components that are designed for limiting current and voltage in electrical circuits. They are typically manufactured as cylindrical resistors that are soldered onto a printed circuit board (PCB) or other electronic device. The RSF-25JR-26-68K is a through-hole resistor from the RSF series, available in 25, 50 and 100 watt options, and with resistance values from 0.1 to 0.47k Ohm.
The RSF-25JR-26-68K is a popular choice for through-hole resistors in applications requiring low power ratings and accurate resistance values. It is designed with a low thermal coefficient of resistance, so it maintains its resistance within a range of temperatures. The nominal and maximum power ratings give designers an idea of the power dissipation of the resistor and how high the temperature can get before the component will be damaged.
The resistor is built on a flame-retardant phenolic disk. The phenolic disk is coated with an epoxy resistive layer that forms its electrical connections. Epoxy is a good insulator and does not corrode over time, making it a reliable component in long-term usage settings. The two copper wires at the bottom of the resistor are connected to the two pins of the resistor. These pins are connected to the circuit board and provide electrical contact for the resistor.
The working principle of the RSF-25JR-26-68K is simple. When a voltage is applied to the pins, current flows and is limited to the set value by the resistance of the resistor. The two pins form a simple electrical circuit, and the resistor acts as a limiting element, lowering the magnitude of the current in the circuit. This helps protect the circuit from overvoltage damage and keeps the components within a safe operating range.
The RSF-25JR-26-68K is a great choice for applications that require accurate resistance values and low power ratings. Its flame-retardant design and epoxy resistive coating make it an ideal component for long-term usage. Furthermore, its simple working principle makes it an easy component to integrate and use in any circuit design. Whether used for high-precision electronic components or industrial control systems, the RSF-25JR-26-68K can help you achieve accurate and reliable results.
The specific data is subject to PDF, and the above content is for reference
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