| Allicdata Part #: | CFR-25JR-PN91R-ND |
| Manufacturer Part#: |
CFR-25JR-PN91R |
| Price: | $ 0.01 |
| Product Category: | Resistors |
| Manufacturer: | Yageo |
| Short Description: | RES 5% 1/4W AXIAL |
| More Detail: | 91 Ohms ±5% 0.25W, 1/4W Through Hole Resistor Axia... |
| DataSheet: |  CFR-25JR-PN91R Datasheet/PDF |
| Quantity: | 1000 |
| 5000 +: | $ 0.00635 |
| Series: | CFR |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Resistance: | 91 Ohms |
| Tolerance: | ±5% |
| Power (Watts): | 0.25W, 1/4W |
| Composition: | Carbon Film |
| Features: | -- |
| Temperature Coefficient: | -350/ +500ppm/°C |
| Operating Temperature: | -55°C ~ 155°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 one of the most important parts of any electrical and electronic circuit for regulating or limiting electrical current flow in a component or circuit. The CFR-25JR-PN91R is a very important resistor type in the through hole resistor category. This device is a zinc-oxide based resistor having a high temperature capability, and is a fixed value device.
The CFR-25JR-PN91R application field is mainly used in television, radio receivers, electronic instruments, computers, fax machines, and other electronic and electrical devices. It is also used as a protection element for the components which incur significant current or voltage fluctuations. This resistor type is also used as a high temperature resistor for a variety of applications.
The CFR-25JR-PN91R has two leads and an insulating disk to form a resistor with rectangular shape. The superior heat resistance, noise suppression, and long life of the resistor makes it the preferred choice in demanding applications. This type of resistor offers a reliable performance with high wavelengths up to 12-ghz. Its high stability and low noise features make it well-suited for microwave circuit applications.
The operating principle of a CFR-25JR-PN91R is based on the concept of Ohm’s law. According to Ohm’s law, electrical current flows through a component if there is a voltage difference across it. The current is proportional to the voltage, i.e. the larger the voltage difference, the higher the current. The resistor acts as a medium between the voltage source and the load by providing resistance to the current.
The resistance of the resistor is usually fixed and determined by its material composition, which in the case of the CFR-25JR-PN91R is zinc oxide. The strong acidic nature of the zinc oxide helps to create a stable resistance that can withstand high temperatures and withstand more current than other resistor types. The resistance value of the device can be adjusted by using a potentiometer to adjust the resistance.
The CFR-25JR-PN91R is a through hole resistor type ideal for high-frequency and higher current applications, as well as sensitive applications. This resistor type is well-suited for applications such as high-power radio frequency, computers, and other sensitive applications. It provides excellent resistance to heat and long-lived performance. In addition, it offers superior noise suppression and overall reliable performance for many types of electrical and electronic applications.
The specific data is subject to PDF, and the above content is for reference
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