B20J300 Resistors |
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Allicdata Part #: | B20J300-ND |
Manufacturer Part#: |
B20J300 |
Price: | $ 2.42 |
Product Category: | Resistors |
Manufacturer: | Ohmite |
Short Description: | RES 300 OHM 20W 5% AXIAL |
More Detail: | 300 Ohms ±5% 20W Through Hole Resistor Axial Flame... |
DataSheet: | B20J300 Datasheet/PDF |
Quantity: | 1000 |
100 +: | $ 2.19600 |
Series: | Brown Devil® 200 |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 300 Ohms |
Tolerance: | ±5% |
Power (Watts): | 20W |
Composition: | Wirewound |
Features: | Flame Retardant Coating, Safety |
Temperature Coefficient: | ±260ppm/°C |
Operating Temperature: | -- |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.437" Dia x 2.000" L (11.11mm x 50.80mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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B20J300 through hole resistors have a wide range of applications and are typically used as low power regulators for both AC and DC circuits. This type of resistor is capable of handling a high voltage and temperature range, making it a desirable choice for many applications.
These resistors are commonly referred to as half-wave rectifiers, due to their capability of providing a high-frequency current pulse when applied with an AC voltage. A rectifier is a type of device that transforms alternating current (AC) to direct current (DC). By using a B20J300 through hole resistor, these high current pulses can be controlled and either be used to perform voltage drops or send pulses of current to other electronic components.
In terms of its working principle, the B20J300 through hole resistor has a relatively simple setup. The resistor is typically composed of two aluminum oxide rectifying diodes (one positive and one negative) that are soldered together. The two rectifying diodes are connected in series with a resistor placed across the negative diode. When AC voltage is applied through the resistor, the voltage drops down the rectifying diodes and creates a current pulse.
This type of resistor is great for applications such as power supplies, AC/DC converters, and relay circuits. The resistors high current capacity and low power dissipation make it an ideal choice when constructing power control circuits. Additionally, the wide temperature rating of the resistor allows it to operate reliably under extreme environmental conditions.
B20J300 through hole resistors are easy to use, as they are typically soldered directly to printed circuit boards. The resistor can also be used in combination with other components to form more complex circuits. Applications include AC/DC power supplies, voltage regulators, and LED drivers. In fact, these resistors are becoming increasingly popular due to their ease of use and cost effectiveness.
In summary, B20J300 through hole resistors are a great choice for a wide range of applications. This type of resistor offers high voltage and temperature range, low power dissipation, and easy installation. Thanks to their versatility and cost effectiveness, these resistors are becoming a popular choice for various types of projects and applications.
The specific data is subject to PDF, and the above content is for reference
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