| Allicdata Part #: | 85F49K9-ND |
| Manufacturer Part#: |
85F49K9 |
| Price: | $ 2.03 |
| Product Category: | Resistors |
| Manufacturer: | Ohmite |
| Short Description: | RES 49.9K OHM 5W 1% AXIAL |
| More Detail: | 49.9 kOhms ±1% 5W Through Hole Resistor Axial Wir... |
| DataSheet: |  85F49K9 Datasheet/PDF |
| Quantity: | 1000 |
| 100 +: | $ 1.84275 |
| Series: | Acrasil® 80 |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 49.9 kOhms |
| Tolerance: | ±1% |
| Power (Watts): | 5W |
| Composition: | Wirewound |
| Features: | -- |
| Temperature Coefficient: | ±20ppm/°C |
| Operating Temperature: | -- |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.343" Dia x 0.937" L (8.70mm x 23.80mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
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Through Hole Resistors are a critical component in various electronic systems. Essentially, they operate by providing a desired amount of electrical resistance in order to limit the flow of current or dissipate it as heat. The 85F49K9 resistor is an example of such a component, and it can be used in a broad range of applications. This article will discuss the various application fields and the general working principles of the 85F49K9 resistor.
Application
The 85F49K9 resistor is derived from the Metal Film Resistor family. It is widely used when a large amount of power needs to be dissipated or when precise control of current is needed. Common applications that make use of the 85F49K9 resistor include its use in power supplies, amplifiers, audio electronics, and instrumentation.
General Working Principles
This resistor works by introducing a certain amount of electrical resistance in a circuit. The resistance provided by the 85F49K9 resistor is determined by its geometry; as its shape becomes longer, the resistance is increased. The resistance is also affected by the material used in its construction, which is typically a metal film. The 85F49K9 resistor is capable of passing large amounts of current and is able to dissipate power as heat.
In addition, the 85F49K9 resistor is designed for precision measurements. The resistance value is stamped on the body of the resistor, and it can be adjusted by the screw terminals. This allows for quick and easy calibration in a variety of circuits. The resistor can also be used to prevent voltage spikes from entering other circuits, making it an invaluable tool for protecting sensitive components.
Overview
The 85F49K9 resistor is an important component in many electronic systems. Its use in power supplies, amplifiers, and audio electronics is quite common, though its precision design makes it useful in a variety of other applications as well. Its ability to dissipate power as heat and to control current spikes make this resistor a valuable tool in electronics design.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| 85F49R9 | Ohmite | 1.1 $ | 1000 | RES 49.9 OHM 5W 1% AXIAL4... |
| 85F40R2 | Ohmite | 1.1 $ | 1000 | RES 40.2 OHM 5W 1% AXIAL4... |
| 85F49K9 | Ohmite | 2.03 $ | 1000 | RES 49.9K OHM 5W 1% AXIAL... |
| 85F4K99 | Ohmite | 1.15 $ | 1000 | RES 4.99K OHM 5W 1% AXIAL... |
| 85F4K02 | Ohmite | 1.15 $ | 1000 | RES 4.02K OHM 5W 1% AXIAL... |
| 85F45R3 | Ohmite | 1.1 $ | 1000 | RES 45.3 OHM 5W 1% AXIAL4... |
| 85F45K3 | Ohmite | 2.03 $ | 1000 | RES 45.3K OHM 5W 1% AXIAL... |
| 85F4R02 | Ohmite | 1.23 $ | 1000 | RES 4.02 OHM 5W 1% AXIAL4... |
| 85F40K2 | Ohmite | 2.03 $ | 1000 | RES 40.2K OHM 5W 1% AXIAL... |
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