Allicdata Part #: | A123881-ND |
Manufacturer Part#: |
TJT2503R3J |
Price: | $ 23.65 |
Product Category: | Resistors |
Manufacturer: | TE Connectivity Passive Product |
Short Description: | RES CHAS MNT 3.3 OHM 5% 250W |
More Detail: | 3.3 Ohms ±5% 250W Wirewound Chassis Mount Resistor |
DataSheet: | TJT2503R3J Datasheet/PDF |
Quantity: | 15 |
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: | 3.3 Ohms |
Part Status: | Active |
Packaging: | Bulk |
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Chassis mount resistors are a type of resistor that are designed to be mounted manually onto a printed circuit board (PCB) or mechanically loaded onto a chassis for electrical connections. Generally speaking, these types of resistors are designed to dissipate electrical energy in the form of heat and come in many form factors such as small SMD resistors, standard fixed resistors, and adjustable resistors. One particular type of chassis mount resistor that is very popular is the TJT2503R3J, which is a power-rated and flip-chip type fixed resistor capable of providing reliable industrial performance when used in the right application.
The TJT2503R3J is a power-rated fixed resistor specifically designed for industrial applications. It is a surface-mountable device utilizing a flip-chip technology, which is suitable for automated assembly and high-acceleration reflow soldering processes. This makes it one of the most reliable fixed resistors for industrial use.
In terms of the TJT2503R3J’s application field, it is mainly used in power electronics, automotive, and transportation. Additionally, it has found applications in consumer goods, medical equipment, home appliances, and telecommunications. It is highly versatile and can be used in any industry where reliable, high power resistance is required.
The TJT2503R3J utilizes the so-called "thermal conduction" principle for its operation. This principle states that the current flowing through a resistor transfers energy through the resistor in the form of heat. The heat is dissipated through the surface of the resistor, regulating the flow of current in the circuit. In other words, as the temperature on the resistor increases, more heat is dissipated, thus reducing the input current to the desired level.
One of the great advantages associated with the TJT2503R3J is its high power rating. It is able to dissipate large amounts of electrical power in the form of heat, allowing it to handle high power applications without any issues. In addition, its flip-chip design enables it to dissipate the heat efficiently and reliably, increasing its durability even further.
Other great features associated with the TJT2503R3J are its low price and wide availability. It is very inexpensive compared to other similar products, and is readily available in most electronic component stores. In addition, its small size and light weight make it easy to install and mount onto a chassis, thus making it suitable for a variety of applications.
In summary, the TJT2503R3J is a power-rated and flip-chip type fixed resistor specifically designed for industrial applications. It is suitable for a wide range of applications, from power electronics to medical equipment. Its high power rating, small size, lightweight, and low cost makes it one of the most reliable and popular chassis mount resistors available today.
The specific data is subject to PDF, and the above content is for reference
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