Allicdata Part #: | B12J30K-ND |
Manufacturer Part#: |
B12J30K |
Price: | $ 2.27 |
Product Category: | Resistors |
Manufacturer: | Ohmite |
Short Description: | RES 30K OHM 12W 5% AXIAL |
More Detail: | 30 kOhms ±5% 12W Through Hole Resistor Axial Flame... |
DataSheet: | B12J30K Datasheet/PDF |
Quantity: | 1000 |
100 +: | $ 2.05920 |
Series: | Brown Devil® 200 |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 30 kOhms |
Tolerance: | ±5% |
Power (Watts): | 12W |
Composition: | Wirewound |
Features: | Flame Retardant Coating, Safety |
Temperature Coefficient: | ±260ppm/°C |
Operating Temperature: | -- |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.313" Dia x 1.750" L (7.94mm x 44.45mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors
Through hole resistors are one of the three major types of resistors (along with surface mount resistors and leadless chip resistors) that are widely used in variety of applications. Among them, the B12J30K through hole resistor is an especially popular type. In this article, we will discuss the main application field and working principle of the B12J30K through hole resistor.
Application Field
The B12J30K through hole resistor is mainly used in power electronics and motor controllers for controlling electric current. It is also used in air conditioning, automotive control, industrial robotics and other high-power electronic products, since it can handle up to 12 amps of current. In addition, the B12J30K is ideal for pulsed load applications, including LED driver circuits and adjustable power supplies.
Working Principle
The B12J30K through hole resistor is made up of a metal plate, a ceramic disc, and an electronic resistor. The resistor is a semiconductor device that changes the flow of electric current from one point to another. When a voltage is applied to the resistor, it creates a resistance that limits the amount of current flowing through the circuit. The metal plate acts as an heat dissipater. It helps to keep the resistor from getting too hot by transferring the heat from the resistor to the plate and then to the ambient air.
The resistor also features a ceramic disc, which provides a necessary insulation. This insulation prevents short-circuiting, which can lead to the destruction of other components in the circuit. It also helps to stop the resistor from reaching too high a temperature due to extended current overload.
The B12J30K through hole resistor is designed to provide a stable current throughout its life. To ensure its stability, the resistor is rated with an operating temperature range of -20°C to +85°C and a load life of 1,000 hours. This ensures maximum efficiency and safety in any application.
Conclusion
The B12J30K through hole resistor is an extremely versatile component capable of handling up to 12 amps of current in a variety of applications. It is designed to provide reliable and stable current throughout its life, with a temperature rating of -20°C to +85°C and a load life of 1,000 hours. The ceramic disc on the resistor provides an important insulation to prevent short-circuiting, while the metal plate helps dissipate heat and keep the resistor from getting too hot.
With its wide range of uses and reliable performance, the B12J30K through hole resistor is one of the most popular types of resistors used in a variety of applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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B12J25K | Ohmite | 2.27 $ | 1000 | RES 25K OHM 12W 5% AXIAL2... |
B12J30K | Ohmite | 2.27 $ | 1000 | RES 30K OHM 12W 5% AXIAL3... |
B12J1K2E | Ohmite | 1.95 $ | 1000 | RES 1.2K OHM 12W 5% AXIAL... |
B12J10R | Ohmite | 1.99 $ | 1000 | RES 10 OHM 12W 5% AXIAL10... |
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B12J15R | Ohmite | 1.99 $ | 1000 | RES 15 OHM 12W 5% AXIAL15... |
B12J200 | Ohmite | 1.99 $ | 1000 | RES 200 OHM 12W 5% AXIAL2... |
B12J20R | Ohmite | 1.99 $ | 1000 | RES 20 OHM 12W 5% AXIAL20... |
B12J250 | Ohmite | 1.99 $ | 1000 | RES 250 OHM 12W 5% AXIAL2... |
B12J25R | Ohmite | 1.99 $ | 1000 | RES 25 OHM 12W 5% AXIAL25... |
B12J400 | Ohmite | 1.99 $ | 1000 | RES 400 OHM 12W 5% AXIAL4... |
B12J500 | Ohmite | 1.99 $ | 1000 | RES 500 OHM 12W 5% AXIAL5... |
B12J300E | Ohmite | 1.79 $ | 1000 | RES 300 OHM 12W 5% AXIAL3... |
B12J400E | Ohmite | 1.79 $ | 1000 | RES 400 OHM 12W 5% AXIAL4... |
B12J450E | Ohmite | 1.79 $ | 1000 | RES 450 OHM 12W 5% AXIAL4... |
B12J600E | Ohmite | 1.79 $ | 1000 | RES 600 OHM 12W 5% AXIAL6... |
B12J750E | Ohmite | 1.79 $ | 1000 | RES 750 OHM 12W 5% AXIAL7... |
B12J900E | Ohmite | 1.79 $ | 1000 | RES 900 OHM 12W 5% AXIAL9... |
B12J200E | Ohmite | 1.79 $ | 1000 | RES 200 OHM 12W 5% AXIAL2... |
B12J125E | Ohmite | 1.83 $ | 1000 | RES 125 OHM 12W 5% AXIAL1... |
B12J12RE | Ohmite | 1.83 $ | 1000 | RES 12 OHM 12W 5% AXIAL12... |
B12J225E | Ohmite | 1.83 $ | 1000 | RES 225 OHM 12W 5% AXIAL2... |
B12J30RE | Ohmite | 1.83 $ | 1000 | RES 30 OHM 12W 5% AXIAL30... |
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B12J9K0E | Ohmite | 2.09 $ | 1000 | RES 9K OHM 12W 5% AXIAL9 ... |
B12J4K5E | Ohmite | 2.09 $ | 1000 | RES 4.5K OHM 12W 5% AXIAL... |
B12J4K5 | Ohmite | 2.13 $ | 1000 | RES 4.5K OHM 12W 5% AXIAL... |
B12J5K0 | Ohmite | 2.13 $ | 1000 | RES 5K OHM 12W 5% AXIAL5 ... |
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