
Allicdata Part #: | RN60C4991FB14-ND |
Manufacturer Part#: |
RN60C4991FB14 |
Price: | $ 0.63 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 4.99K OHM 1/4W 1% AXIAL |
More Detail: | 4.99 kOhms ±1% 0.25W, 1/4W Through Hole Resistor A... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 0.56700 |
300 +: | $ 0.48600 |
500 +: | $ 0.40500 |
1000 +: | $ 0.35100 |
5000 +: | $ 0.34020 |
Series: | Military, MIL-R-10509/1, RN60 |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 4.99 kOhms |
Tolerance: | ±1% |
Power (Watts): | 0.25W, 1/4W |
Composition: | Metal Film |
Features: | Flame Retardant Coating, Military, Moisture Resistant, Safety |
Temperature Coefficient: | ±50ppm/°C |
Operating Temperature: | -65°C ~ 175°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.145" Dia x 0.344" L (3.68mm x 8.74mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through hole resistors have long been used in applications for multiple device types, including power amplification stages, FM receivers, broadcasting equipment, automobile radio systems, and PC board assembly. The RN60C4991FB14 is a through-hole resistor with a high withstand voltage, which makes it suitable for use in high voltage area of applications
The RN60C4991FB14 is a 4mmx8mm radial cylinder type 2W SMD resistor with a flammability rating of UL94V-1. It offers an important feature in helping to reduce the number of parts of a device needed, making it the ideal choice for high voltage applications. It also has a compact design, so it is easy to install and remove.
The RN60C4991FB14 is rated for temperatures from -55C to +125C. It has a rated power of 2W, a high voltage rating of 500V, and a current rating of 2A. In addition, its low AC resistivity of 5 Ohms ensures excellent overall stability in high-voltage applications.
The RN60C4991FB14 is capable of operating in a wide range of temperatures and includes an optional lead-free construction for environmental purposes. It also has an integral heat sink to maximize power dissipation. With a maximum pulse power dissipation of 10 W, it can withstand high-powered pulses.
The RN60C4991FB14\'s working principle is fairly simple. It relies on its resistance to control the flow of current. Its resistive element is the key to its performance, and the resistor itself is usually either ceramic or metal. The resistor is usually composed of three layers: a substrate, a conductive layer, and an insulating layer. The substrate usually has a surface-mount package with terminals, and the conductive layer is typically made of copper, gold, or silver for good electrical properties.
The resistor\'s performance depends on the thickness and type of the insulating layer. This layer prevents current from passing through the resistor and reduces the flow of electricity. The type of insulator used in the resistor depends on its application and the intended use. It can be aluminum oxide, phosphor bronze, or any other suitable material.
In terms of applications, the RN60C4991FB14 is well suited for use as a voltage limit resistor, in charging circuits, in antenna systems, and in RF transmitters and receivers. It can also be used as a surge protector in automotive systems, and even as a resistance device for measuring bridge circuits in electronic systems. Additionally, these resistors are useful in portable and hand-held equipment, as they can prevent electromagnetic interference in high voltage applications.
In conclusion, the RN60C4991FB14 is a reliable and cost-effective through-hole resistor for use in medium to high-voltage applications. Its high voltage ratings and temperature resistance make it a great choice for applications where high-powered pulse power dissipation is required. In addition, its integrated heat sink ensures excellent thermal dissipation for improved stability. In addition, its low AC resistivity ensures consistent performance in even the most demanding applications.
The specific data is subject to PDF, and the above content is for reference
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