Allicdata Part #: | B20J2K5-ND |
Manufacturer Part#: |
B20J2K5 |
Price: | $ 2.52 |
Product Category: | Resistors |
Manufacturer: | Ohmite |
Short Description: | RES 2.5K OHM 20W 5% AXIAL |
More Detail: | 2.5 kOhms ±5% 20W Through Hole Resistor Axial Flam... |
DataSheet: | B20J2K5 Datasheet/PDF |
Quantity: | 1000 |
100 +: | $ 2.28960 |
Series: | Brown Devil® 200 |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 2.5 kOhms |
Tolerance: | ±5% |
Power (Watts): | 20W |
Composition: | Wirewound |
Features: | Flame Retardant Coating, Safety |
Temperature Coefficient: | ±260ppm/°C |
Operating Temperature: | -- |
Package / Case: | Axial |
Supplier Device Package: | -- |
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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Through Hole Resistors rely on a physical process to calculate the resistance within the resistor. This physical process involves a conductor, typically copper, suspended in a resistive medium, such as porcelain, and then the resistor is fired in a furnace to dry the medium and form a thin film on top. As current passes through the resistor, the resistive medium generates heat, producing voltage inversely proportional to the resistive values. A B20J2K5 Through Hole Resistor is a type of such resistor with 20 Ohms of resistance and 2k5 voltage. The applications of B20J2K5 and its working principles are detailed here.
The B20J2K5 Through Hole Resistor can be used in various electronic applications such as, controlling current and voltage, converting voltage from one level to another, and providing an impedance (resistance) in AC circuits. It can commonly be seen used in power supplies, amplifiers, and voltage regulators. The B20J2K5 can be used in any circuit design that requires a high voltage resistor with long life and low failure rates.
The working principle of the B20J2K5 is simple. It consists of two main components: a resistor and a capacitor. The resistor is made of a nickel-chromium alloy and the capacitor is made of a ceramic material. The two components are connected in series and the voltage across them reduces the current flowing through the resistor. As a result, a voltage drop is created across the resistor and the capacitor, producing a voltage output at the junction of the two components.
The resistor in the B20J2K5 works by converting electrical energy into heat. The resistor\'s alloy is designed to produce a specific amount of heat when current passes through it, so it is able to resist a set amount of current and voltage. The capacitor helps to regulate the amount of current and voltage flowing through the resistor. It acts as a buffer to reduce the magnitude of electrical spikes in the circuit and also assists in filtering out any high frequency noise that may be present.
The B20J2K5 Through Hole Resistor has a resistance of 20 Ohms and a voltage rating of 2k5. This makes it suitable for a large range of applications, including precision control circuits, low voltage signals, and AC/DC converters. It is also used in medical devices, automotive electronics, test and measurement equipment, and air conditioning systems. The B20J2K5 is popular due its robust construction, low cost, and high resistance.
In summary, the B20J2K5 Through Hole Resistor is a type of resistor with a resistance of 20 Ohms and 2k5 voltage. It is used in a wide range of electronic applications and its working principle is based on a resistor and capacitor connected in series. The B20J2K5 has robust construction, low cost, and high resistance which makes it an ideal choice for many applications.
The specific data is subject to PDF, and the above content is for reference
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