| Allicdata Part #: | SQM300JB-11R-ND |
| Manufacturer Part#: |
SQM300JB-11R |
| Price: | $ 0.05 |
| Product Category: | Resistors |
| Manufacturer: | Yageo |
| Short Description: | RES WW 3W 5% TH |
| More Detail: | 11 Ohms ±5% 3W Through Hole Resistor Radial Anti-A... |
| DataSheet: |  SQM300JB-11R Datasheet/PDF |
| Quantity: | 1000 |
| 2800 +: | $ 0.04583 |
| Series: | SQM |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 11 Ohms |
| Tolerance: | ±5% |
| Power (Watts): | 3W |
| Composition: | Ceramic |
| Features: | Anti-Arc, Flame Proof, Moisture Resistant, Safety |
| Temperature Coefficient: | ±300ppm/°C |
| Operating Temperature: | -55°C ~ 155°C |
| Package / Case: | Radial |
| Supplier Device Package: | Radial Lead |
| Size / Dimension: | 0.472" L x 0.315" W (12.00mm x 8.00mm) |
| Height - Seated (Max): | 1.043" (26.50mm) |
| Number of Terminations: | 2 |
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Through Hole Resistors
The application field and working principle of the SQM300JB-11R through hole resistor is an important topic in the electrical engineering field, and it is mainly used in various settings, such as power supply systems and wireless communication systems. The SQM300JB-11R is a high power, high reliability resistor, and it is a type of negative coefficient resistor that offers maximum power dissipation of 1.5 watts.
The SQM300JB-11R is an axial lead-through resistor made using a metal-oxide film. The resistor has a resistance rating of 300 ohms and is ideal for use in high voltage applications, such as those found in AC power supplies. The resistor\'s operating voltage range is from 0 to 450 volts in peak-to-peak voltage. It also boasts an excellent thermal coefficient, providing stability against temperature variations.
The working principle of the SQM300JB-11R comes down to the construction and design of the resistor. It utilizes an interior film made of metal oxide, which is then wrapped in the exterior metal structural housing. When a voltage is applied across the two ends of the resistor, an electric current is generated through the film. The metal oxide film works by providing a resistive force to the current, resisting its forward flow. Thus, this resistor is able to provide accurate and repeatable resistance despite voltage changes.
The SQM300JB-11R is versatile and easy to use. It is able to handle high power and has excellent stability characteristics. This makes it ideal for many different fields, such as power supply systems, telecommunications systems, television and radio systems, and other connected industries. Furthermore, it has been successfully used in high power, mission-critical applications in aerospace, defense, and medical equipment.
In summary, the SQM300JB-11R is a versatile through hole resistor ideal for use in high voltage applications, such as those found in AC power supplies. It has an excellent thermal coefficient, allowing for greater stability against temperature variations. This makes it a popular choice in many different electrical engineering settings, such as power supply systems, telecommunications systems, and aerospace applications.