
Allicdata Part #: | 390QTR-ND |
Manufacturer Part#: |
CFR-25JR-52-390R |
Price: | $ 0.01 |
Product Category: | Resistors |
Manufacturer: | Yageo |
Short Description: | RES 390 OHM 1/4W 5% AXIAL |
More Detail: | 390 Ohms ±5% 0.25W, 1/4W Through Hole Resistor Axi... |
DataSheet: | ![]() |
Quantity: | 35000 |
5000 +: | $ 0.00333 |
10000 +: | $ 0.00290 |
25000 +: | $ 0.00255 |
50000 +: | $ 0.00234 |
125000 +: | $ 0.00229 |
Series: | CFR |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 390 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 |
Failure Rate: | -- |
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CFR-25JR-52-390R resistors are one of the many types of commonly used through-hole resistors. They are typically used in applications in which space on the circuit board is at a premium, and higher power dissipation is needed. The resistor is composed of a metal core surrounded by a ceramic body. This type of resistor is extremely reliable, as the ceramic body provides excellent protection against shock, vibration, and even moisture. The resistor is also highly efficient, as it dissipates heat quickly and evenly.
In general, CFR-25JR-52-390R resistors are used in a variety of applications, including motor control, hardening of power supplies, voltage regulation in electronic components, and other low-noise power applications. They are also popular in telecom, military, aerospace, and automotive industries for various applications including current limiting, voltage regulation, protection, and surge arresters.
The working principle of CFR-25JR-52-390R resistors is fairly straightforward. When current passes through it, a voltage drop is created. This drop is proportional to the current passing through the device. The effective resistance of the resistor is determined by the ratio of the voltage drop to the current. The resistance of the resistor can also be adjusted by changing the amount of current that passes through the device.
CFR-25JR-52-390R resistors are designed to provide a predictable voltage drop when subjected to an applied current, so they are excellent for use in voltage regulation and current limiting applications. These resistors are also ideal for applications that require noise suppression, as they provide low power variability and consistent performance. Furthermore, they are highly efficient, dissipating heat quickly and evenly.
Overall, CFR-25JR-52-390R resistors are reliable and efficient components that are well-suited for a variety of applications. They have proven to be an exceptionally versatile component, as they can be used in a wide range of applications requiring precise electrical properties and performance characteristics. They are also highly dependable, with excellent electrical and thermal properties. These resistors can be an ideal choice for applications that require precise voltage regulation and current limiting.
The specific data is subject to PDF, and the above content is for reference
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