Allicdata Part #: | A123890-ND |
Manufacturer Part#: |
TJT250100RJ |
Price: | $ 23.65 |
Product Category: | Resistors |
Manufacturer: | TE Connectivity Passive Product |
Short Description: | RES CHAS MNT 100 OHM 5% 250W |
More Detail: | 100 Ohms ±5% 250W Wirewound Chassis Mount Resistor |
DataSheet: | TJT250100RJ Datasheet/PDF |
Quantity: | 6 |
1 +: | $ 21.49200 |
10 +: | $ 19.03730 |
25 +: | $ 17.50190 |
50 +: | $ 16.58080 |
100 +: | $ 15.96670 |
250 +: | $ 15.35260 |
Operating Temperature: | -25°C ~ 250°C |
Failure Rate: | -- |
Package / Case: | Rectangular Case |
Lead Style: | Wire Leads |
Height - Seated (Max): | 0.394" (10.00mm) |
Size / Dimension: | 7.087" L x 3.150" W (180.00mm x 80.00mm) |
Mounting Feature: | Screw Holes |
Coating, Housing Type: | Aluminum |
Features: | -- |
Series: | TJT |
Temperature Coefficient: | ±260ppm/°C |
Composition: | Wirewound |
Power (Watts): | 250W |
Tolerance: | ±5% |
Resistance: | 100 Ohms |
Part Status: | Active |
Packaging: | Bulk |
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Chassis mount resistors are a set of electronic elements and parts, mainly composed of resistors, capacitors, inductors, relays, crystals and other components. Among them, resistors are one of the indispensable electronic components. The TJT250100RJ is a type of chassis mount resistor. In order to better understand the TJT250100RJ, this paper will analyze its application field and working principle in detail.
Application Field of TJT250100RJ
The TJT250100RJ is a surface-mount resistor with a rated power consumption of 1/2W. It is mainly used in computer peripheral communication equipment, consumer electronics interface circuit, power amplifier, filter circuit, power board,LED lighting, etc. It can replace traditional carbon film resistors and can be regarded as a good choice for improving circuit performance. In addition, the TJT250100RJ is suitable for automatic placement and has promising sale prospect due to its small size and excellent performance.
Working Principle of TJT250100RJ
The working principle of the TJT250100RJ is based on the concept of thermal resistance. It includes two separate circuits, which are electrically connected in series using a bridge rectifier. The first circuit is a voltage regulator, which controls the voltage from the power source by continuously measuring the current. The second circuit is a temperature sensor which measures the temperature and activates thermal protection devices to prevent the resistor from overheating. At the same time, it also provides feedback to the voltage regulator to adjust the output current to maintain the desired temperature.
The TJT250100RJ also has a thermal shutoff system. If the temperature of the resistor reaches a critical point, the thermal shutoff system will cut off the power so that the resistor will not overheat and be damaged. This mechanism ensures that the resistance value of the resistor will not be affected by high temperatures.
In addition to all of the above components, the TJT250100RJ also includes a resistor array. This array of resistors is designed to further improve the performance of the resistor by allowing the user to customize the resistance values for different voltage levels. This enables users to control the output power according to their needs, thus improving the performance of the circuit.
The TJT250100RJ is a reliable chassis mount resistor that provides excellent performance without sacrificing reliability. It is especially suitable for applications in computer peripheral communication equipment, consumer electronics interface circuit, power amplifier, filter circuit and LED lighting.
The specific data is subject to PDF, and the above content is for reference
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