| Allicdata Part #: | HHV-25FB-52-806K-ND |
| Manufacturer Part#: |
HHV-25FB-52-806K |
| Price: | $ 0.02 |
| Product Category: | Resistors |
| Manufacturer: | Yageo |
| Short Description: | RES MF 1/4W 1% AXIAL |
| More Detail: | 806 kOhms ±1% 0.25W, 1/4W Through Hole Resistor Ax... |
| DataSheet: |  HHV-25FB-52-806K Datasheet/PDF |
| Quantity: | 1000 |
| 10000 +: | $ 0.02020 |
| Series: | HHV |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 806 kOhms |
| Tolerance: | ±1% |
| Power (Watts): | 0.25W, 1/4W |
| Composition: | Metal Film |
| Features: | Flame Retardant Coating, High Voltage, Safety |
| Temperature Coefficient: | ±200ppm/°C |
| Operating Temperature: | -55°C ~ 155°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.094" Dia x 0.248" L (2.40mm x 6.30mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
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Through Hole Resistors provide electrical devices with one of the most basic means for regulating the amount of electrical energy directed along a circuit. HHV-25FB-52-806K is one such device and is capable of conducting a broad range of current and voltage. This particular resistor has a maximum power rating of 25 watts.
In the HHV-25FB-52-806K, a metal-film resistive element is wrapped around an insulating ceramic core. The currently conducted through the resistor is then proportionally dissipated as heat. Such film resistors are characterized by high stability, excellent nonlinearity, and a typically low temperature coefficient of resistivity.
The main application areas of HHV-25FB-52-806K include military and aerospace applications, automotive electronics, power in pulse applications, and high-frequency converters. In such applications, HHV-25FB-52-806K protect components from current overloads while also helping to smooth out voltage fluctuations, and maintain a consistent current flow.
To ensure reliable performance levels, the package of the HHV-25FB-52-806K is designed to include maximum surface cooling. This allows heat to be more efficiently dissipated from the active electronic components of the circuit. Solder is then used to protect the metal-film element, and other solders to provide reliable connections to the electric device’s external parts.
HHV-25FB-52-806K devices have a working principle that is based on the Joule-Lenz Law, which states that the power developed in a resistor is directly proportional to the square of the current flowing through it, and inversely proportional to the resistance, such that P=(I^2)*R.
When applied in a circuit, the HHV-25FB-52-806K will result in a voltage drop across its terminals, reducing the amount of current directed through it. The magnitude of this voltage drop depends on the applied voltage of the circuit, as well as the resistance and power rating of the resistor.
By successfully maximizing thermal stability and containing the current flow through its terminals, the HHV-25FB-52-806K is an ideal through hole resistor, capable of performing reliably in a variety of electrical applications and environments.
The specific data is subject to PDF, and the above content is for reference
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