| Allicdata Part #: | P820W-2BK-ND |
| Manufacturer Part#: |
ERG-2SJ821 |
| Price: | $ 0.18 |
| Product Category: | Resistors |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | RES 820 OHM 2W 5% AXIAL |
| More Detail: | 820 Ohms ±5% 2W Through Hole Resistor Axial Flame ... |
| DataSheet: |  ERG-2SJ821 Datasheet/PDF |
| Quantity: | 4960 |
| 1 +: | $ 0.16200 |
| 10 +: | $ 0.13545 |
| 25 +: | $ 0.09864 |
| 50 +: | $ 0.07155 |
| 100 +: | $ 0.05301 |
| 250 +: | $ 0.04070 |
| 500 +: | $ 0.03206 |
| 1000 +: | $ 0.02219 |
| 5000 +: | $ 0.01850 |
| Series: | ERG |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 820 Ohms |
| Tolerance: | ±5% |
| Power (Watts): | 2W |
| Composition: | Metal Oxide Film |
| Features: | Flame Proof, Safety |
| Temperature Coefficient: | ±350ppm/°C |
| Operating Temperature: | -55°C ~ 235°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.157" Dia x 0.472" L (4.00mm x 12.00mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
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Through Hole Resistors have been around for decades and have been used in a variety of applications. One of the most popular types of through-hole resistors is the ERG-2SJ821 resistor. This resistor is often used in consumer electronics, and more recently it is gaining popularity in industrial applications.
The ERG-2SJ821 has two main components – the resistive element and the rotor. The resistive element is made of metal coated with a polymer or conductive material. This element is connected in series with the rotor, which is made of a similar metal and/or conductive material. The rotor is designed to rotate when exposed to electrical current.
The main function of the ERG-2SJ821 is to reduce the power of the electrical current, or the current in amperes (A), by resistance. By doing this, the resistor will not allow the current to pass beyond a certain level. This means that the voltage, the power in volts is limited. This resistor can be used in a wide variety of applications, from consumer electronics to medical devices, as it can handle large currents and voltages.
The ERG-2SJ821 differs from other resistors in that it can be programmed to be adjustable. This means that the resistance can be changed according to the needs of the application. The resistance can be adjusted by changing the angle of the rotor, which is connected to the resistive element. This allows for more precise control over the current and voltage.
The ERG-2SJ821 is generally used in situations where the current and voltage needs to be controlled accurately. For example, the resistor can be used in automotive systems, to control the power of ignition coils and headlights. It can also be used in consumer electronics, to limit the current passed through a power supply. It is used in industrial applications such as power supplies and generators, where precise control over the power output is necessary.
The ERG-2SJ821 uses the principle of a voltage divider to achieve its function. In a voltage divider, the current is split between two resistors in a circuit. The ratio of the current passing through each resistor is determined by the relative resistance of the two resistors. By using this principle, the ERG-2SJ821 can be used to control the power output of an electrical circuit.
The ERG-2SJ821 is a highly reliable through-hole resistor and is well-suited for many applications. Its unique design, with adjustable resistance, makes it ideal for many power control requirements. It is a highly economical choice for a variety of consumer and industrial applications. It is also highly durable, and can withstand a wide range of temperatures and preload pressures.
The specific data is subject to PDF, and the above content is for reference
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