RR02JR75TB Resistors |
|
| Allicdata Part #: | A138378TB-ND |
| Manufacturer Part#: |
RR02JR75TB |
| Price: | $ 0.03 |
| Product Category: | Resistors |
| Manufacturer: | TE Connectivity Passive Product |
| Short Description: | RES 0.75 OHM 2W 5% AXIAL |
| More Detail: | 750 mOhms ±5% 2W Through Hole Resistor Axial Flame... |
| DataSheet: |  RR02JR75TB Datasheet/PDF |
| Quantity: | 1000 |
| 1000 +: | $ 0.02063 |
| 2000 +: | $ 0.01891 |
| 5000 +: | $ 0.01719 |
| 10000 +: | $ 0.01605 |
| 25000 +: | $ 0.01525 |
| 50000 +: | $ 0.01494 |
| 100000 +: | $ 0.01461 |
| Series: | RR, Neohm |
| Packaging: | Tape & Box (TB) |
| Part Status: | Active |
| Resistance: | 750 mOhms |
| Tolerance: | ±5% |
| Power (Watts): | 2W |
| Composition: | Metal Film |
| Features: | Flame Retardant Coating, Pulse Withstanding, Safety |
| Temperature Coefficient: | ±300ppm/°C |
| Operating Temperature: | -55°C ~ 235°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.138" Dia x 0.354" L (3.50mm x 9.00mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Through Hole Resistors
Through hole resistors generally serve the same purpose as surface mount resistors, but they have a different design and construction due to their mounting style. The most common type of through hole resistor is the axial resistor which has two leads sticking out perpendicular to the body of the resistor. The leads of through hole resistors are usually color coded which allows for easy resistance identification. Tape and reel (or bulk packaging) are both available.
The RR02JR75TB is a type of through hole resistor with 75Ω resistance and ±20% tolerance. It is made with Axial Resistor Element/Wraparound Lugs/Coated Foil/Glass/ Steelplated. The body is insulated with an enamel type of paper and the entire resistor is encased in a metal can for protection. The overall dimensions of the RR02JR75TB are: 0.281"dia, 0.122" H, 2 Terminals.
Through hole resistors have several advantages over surface mount resistors. They are more cost efficient as they require less assembly time and solder. They also have a larger surface area, which provides greater heat dissipation, making them better suited for high power applications. Furthermore, they are easier to work with and inspect, and allow for easier repairs due to their larger size. Additionally, through hole resistors have a low-resistance lead wire connection, which is ideal for high current applications.
The RR02JR75TB through hole resistor serves a variety of applications, including power supplies, voltage regulators, circuit protection, and high voltage separations. With its ability to dissipate heat, the RR02JR75TB also works well with high current applications such as lighting and motor drives. Its 75Ω resistance and ±20% tolerance makes it ideal for precisely controlling voltage in a variety of different applications.
The working principle of the RR02JR75TB is governed by Ohm’s law. According to Ohm’s law, an electrical current (I) passing through the resistor creates a voltage (V) drop across the resistor as a result of its resistance (R). This voltage drop is measured in volts, and can be calculated using the equation V = IR. The voltage drop across the RR02JR75TB is 0.75V at 0.5A, 1.5V at 1A, etc.
To summarize, through hole resistors are designed for large current applications due to their large surface area and construction, the RR02JR75TB specifically has 75Ω resistance and ±20% tolerance. It works by Ohm’s law and can be found in many applications such as lighting, motor drives, power supplies, voltage regulators and circuit protection.