
Allicdata Part #: | CMF552K8000BHEA-ND |
Manufacturer Part#: |
CMF552K8000BHEA |
Price: | $ 0.11 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 2.8K OHM 1/2W .1% AXIAL |
More Detail: | 2.8 kOhms ±0.1% 0.5W, 1/2W Through Hole Resistor A... |
DataSheet: | ![]() |
Quantity: | 1000 |
5000 +: | $ 0.10062 |
10000 +: | $ 0.09714 |
25000 +: | $ 0.09482 |
Series: | CMF |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 2.8 kOhms |
Tolerance: | ±0.1% |
Power (Watts): | 0.5W, 1/2W |
Composition: | Metal Film |
Features: | Flame Retardant Coating, Moisture Resistant, Safety |
Temperature Coefficient: | ±50ppm/°C |
Operating Temperature: | -55°C ~ 175°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.090" Dia x 0.240" L (2.29mm x 6.10mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors (THRs) are passive components frequently used in electrical systems to protect against power surges and other electrical spikes. They are also used to control voltage and current in circuits, as well as providing protection against transients from other electrical components. In general, a THR is placed in the line of a circuit in order to limit the amount of current that can pass through the circuit.
The CMF552K8000BHEA Through Hole Resistor is a non-inductive, high power, low resistance types of resistors. It consists of an insulated-core surrounded by an air gap, which is then covered with a heat-resistant sleeve. This design offers lower resistance values, allowing for higher levels of current passing through the resistor. The CMF552K8000BHEA is available in three power ratings – 0.25A, 0.5A and 1.0A – with power rating increasing proportionally with the resistance value of the resistor. It is rated for temperatures up to +125°C.
The CMF552K8000BHEA is often used in electrical and electronic applications where high power handling and low resistance is desired. It is commonly used for power supply regulation, voltage spike protection, LED lighting applications, motor control, and medical applications, just to name a few. The CMF552K8000BHEA is also a low cost and reliable solution for applications where high power and higher voltage ratings are desired.
The CMF552K8000BHEA through hole resistor is a multi-layer ceramic type with an integrated air gap between adjacent layers. This air gap works together with the ceramic jacketed body to insulate the resistor from heat generated by the circuit and current passing through it. The air gap structure also acts as a stabilizer, allowing the resistor to remain at the same resistance value even when it is subjected to varying temperatures or other environmental conditions.
The CMF552K8000BHEA through hole resistor\'s design includes a high surface area to enable efficient heat dissipation from both the resistor and the surrounding components. The resistor\'s body is also designed to dissipate heat through the air gap. This allows for the resistor to remain cool during operation, thus reducing the risk of damage due to overheating. The air gap also helps to reduce the amount of radiated noise when in use.
The CMF552K8000BHEA through hole resistor offers excellent performance characteristics, making it suitable for a wide variety of applications. The resistor is highly reliable and provides excellent electrical performance. Additionally, the air gap structure provides improved resistance to shock and vibration making it suitable for use in harsh environments. The resistor also offers excellent ESD (Electrostatic Discharge) protection, making it suitable for use in high-risk areas.
In conclusion, the CMF552K8000BHEA through hole resistor is an excellent choice for applications which require high power handling and reliable performance. Its wide range of operating voltage, power, and temperature range make it an ideal solution for a variety of applications. Additionally, the robust design and air gap structure make it suitable for use in harsh environments, and its excellent ESD protection makes it suitable for use in high-risk areas.
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