| Allicdata Part #: | TWW5J8R2E-ND |
| Manufacturer Part#: |
TWW5J8R2E |
| Price: | $ 0.45 |
| Product Category: | Resistors |
| Manufacturer: | Ohmite |
| Short Description: | RES 8.2 OHM 5W 5% RADIAL |
| More Detail: | 8.2 Ohms ±5% 5W Through Hole Resistor Radial Flame... |
| DataSheet: |  TWW5J8R2E Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 0.40950 |
| 10 +: | $ 0.35640 |
| 25 +: | $ 0.31320 |
| 50 +: | $ 0.28620 |
| 100 +: | $ 0.24840 |
| 250 +: | $ 0.21600 |
| 500 +: | $ 0.17928 |
| 1000 +: | $ 0.14580 |
| 5000 +: | $ 0.13910 |
| Series: | TWW |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 8.2 Ohms |
| Tolerance: | ±5% |
| Power (Watts): | 5W |
| Composition: | Wirewound |
| Features: | Flame Proof, Safety |
| Temperature Coefficient: | ±400ppm/°C |
| Operating Temperature: | -55°C ~ 275°C |
| Package / Case: | Radial |
| Supplier Device Package: | Radial Lead |
| Size / Dimension: | 0.492" L x 0.354" W (12.50mm x 9.00mm) |
| Height - Seated (Max): | 1.024" (26.00mm) |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
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Through Hole Resistors come in a variety of types, sizes, and circuit applications, but the TWW5J8R2E is one of the most common. This type of resistor\'s primary use is in power applications, such as those found in the automotive, aerospace, and industrial sectors. It can be used in a variety of other applications as well.
The TWW5J8R2E is a power resistor, or power dissipative device, that is designed to control or reduce the voltage and current flow in a power application. It is designed with a wire-wound structure that can dissipate power and act as a voltage regulator. The resistor has a resistance rating that is specified in Ohms, which allows for a wide range of current control. A wattage rating is also attached to the TWW5J8R2E, which represents the maximum amount of power it can dissipate without damage. This wattage rating is usually between two and three times the maximum continuous current the resistor can handle.
The power dissipation of the TWW5J8R2E occurs through the creation of heat within the resistor\'s wire-wound structure. This heat generated is then dissipated into the surrounding environment. This resistance-based heating causes the wiring to become more conductive as the voltage and current drop, allowing the resistor to reduce the voltage and current flow in a power application. As the current increases, the heat generated also increases, creating a self-regulating device that maintains the current and voltage at a safe level.
The TWW5J8R2E also possesses the ability to resist tin whisker formation, which is a common issue encountered in power applications. Tin whiskers are tiny strands of tin that form on the surface of electrical components. The tin whiskers can create a path of electrical current, causing unexpected disruptions or shorts within a circuit. The TWW5J8R2E\'s capability of resisting tin whisker formation is beneficial in any power application, as it ensures all components are properly insulated and working correctly.
The TWW5J8R2E can be configured in a variety of physical forms, such as axial and radial. Axial resistors are made with two wires that are the same length, while radial resistors are made with two wires of different lengths. The size of the resistor and the wattage rating will determine which form of resistor it should be. The TWW5J8R2E can also be customized with different features such as a backplate, which serves as a heat sink, or a mounting hole, which allows it to be easily secured to a circuit board.
The robust design and easy customizability of the TWW5J8R2E make it an ideal choice for any power application. Its ability to effectively dissipate heat and resist tin whisker formation provide a reliable and safe solution for high voltage and current environments. With its ability to be customized to fit any application, the TWW5J8R2E is an excellent choice for any power needs.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| TWW5J15RE | Ohmite | 0.2 $ | 1000 | RES 15 OHM 5W 5% RADIAL15... |
| TWW5J27RE | Ohmite | 0.2 $ | 1000 | RES 27 OHM 5W 5% RADIAL27... |
| TWW5J2R7E | Ohmite | 0.2 $ | 1000 | RES 2.7 OHM 5W 5% RADIAL2... |
| TWW5J30RE | Ohmite | 0.2 $ | 1000 | RES 30 OHM 5W 5% RADIAL30... |
| TWW5J3R0E | Ohmite | 0.2 $ | 1000 | RES 3 OHM 5W 5% RADIAL3 O... |
| TWW5J3R3E | Ohmite | 0.2 $ | 1000 | RES 3.3 OHM 5W 5% RADIAL3... |
| TWW5J3R9E | Ohmite | 0.2 $ | 1000 | RES 3.9 OHM 5W 5% RADIAL3... |
| TWW5J6R8E | Ohmite | 0.2 $ | 1000 | RES 6.8 OHM 5W 5% RADIAL6... |
| TWW5J7R5E | Ohmite | 0.2 $ | 1000 | RES 7.5 OHM 5W 5% RADIAL7... |
| TWW5JR27E | Ohmite | 0.2 $ | 1000 | RES 0.27 OHM 5W 5% RADIAL... |
| TWW5JR33E | Ohmite | 0.2 $ | 1000 | RES 0.33 OHM 5W 5% RADIAL... |
| TWW5JR39E | Ohmite | 0.2 $ | 1000 | RES 0.39 OHM 5W 5% RADIAL... |
| TWW5JR43E | Ohmite | 0.2 $ | 1000 | RES 0.43 OHM 5W 5% RADIAL... |
| TWW5JR47E | Ohmite | 0.2 $ | 1000 | RES 0.47 OHM 5W 5% RADIAL... |
| TWW5JR56E | Ohmite | 0.2 $ | 1000 | RES 0.56 OHM 5W 5% RADIAL... |
| TWW5JR68E | Ohmite | 0.2 $ | 1000 | RES 0.68 OHM 5W 5% RADIAL... |
| TWW5JR75E | Ohmite | 0.2 $ | 1000 | RES 0.75 OHM 5W 5% RADIAL... |
| TWW5JR82E | Ohmite | 0.2 $ | 1000 | RES 0.82 OHM 5W 5% RADIAL... |
| TWW5J43RE | Ohmite | 0.21 $ | 1000 | RES 43 OHM 5W 5% RADIAL43... |
| TWW5JR30E | Ohmite | 0.45 $ | 6429 | RES 0.3 OHM 5W 5% RADIAL3... |
| TWW5JR20E | Ohmite | 0.45 $ | 6264 | RES 0.2 OHM 5W 5% RADIAL2... |
| TWW5J39RE | Ohmite | 0.45 $ | 3946 | RES 39 OHM 5W 5% RADIAL39... |
| TWW5JR15E | Ohmite | 0.45 $ | 3701 | RES 0.15 OHM 5W 5% RADIAL... |
| TWW5J1R0E | Ohmite | 0.45 $ | 24150 | RES 1 OHM 5W 5% RADIAL1 O... |
| TWW5J20RE | Ohmite | 0.45 $ | 9874 | RES 20 OHM 5W 5% RADIAL20... |
| TWW5J10RE | Ohmite | 0.45 $ | 6472 | RES 10 OHM 5W 5% RADIAL10... |
| TWW5J2R0E | Ohmite | 0.45 $ | 2197 | RES 2 OHM 5W 5% RADIAL2 O... |
| TWW5J8R2E | Ohmite | 0.45 $ | 1000 | RES 8.2 OHM 5W 5% RADIAL8... |
| TWW5J47RE | Ohmite | 0.45 $ | 30 | RES 47 OHM 5W 5% RADIAL47... |
| TWW5J5R6E | Ohmite | 0.45 $ | 25 | RES 5.6 OHM 5W 5% RADIAL5... |
| TWW5J1R5E | Ohmite | 0.45 $ | 1000 | RES 1.5 OHM 5W 5% RADIAL1... |
| TWW5JR10E | Ohmite | 0.45 $ | 1000 | RES 0.1 OHM 5W 5% RADIAL1... |
| TWW5J4R7E | Ohmite | 0.45 $ | 994 | RES 4.7 OHM 5W 5% RADIAL4... |
| TWW5J33RE | Ohmite | 0.44 $ | 264 | RES 33 OHM 5W 5% RADIAL33... |
| TWW5J4R3E | Ohmite | 0.45 $ | 500 | RES 4.3 OHM 5W 5% RADIAL4... |
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