| Allicdata Part #: | HHV-25FB-52-18M7-ND |
| Manufacturer Part#: |
HHV-25FB-52-18M7 |
| Price: | $ 0.02 |
| Product Category: | Resistors |
| Manufacturer: | Yageo |
| Short Description: | RES MF 1/4W 1% AXIAL |
| More Detail: | 18.7 MOhms ±1% 0.25W, 1/4W Through Hole Resistor A... |
| DataSheet: | HHV-25FB-52-18M7 Datasheet/PDF |
| Quantity: | 1000 |
| 10000 +: | $ 0.02020 |
| Series: | HHV |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 18.7 MOhms |
| 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
Through hole resistors, also known as Through Hole Technology (THT) resistors, are resistors that are constructed with the leads of the component passing through the printed circuit board (PCB) and soldered on the opposite side of the board, using through hole technology. They come in three different types – carbon composition, film and wirewound resistors. The HHV-25FB-52-18M7 is a through hole resistor.
HHV-25FB-52-18M7 application field and working principle
The HHV-25FB-52-18M7 is a resistor made from a carbon composition material and is an axial leaded component. This resistor was specifically designed for high power handling applications and has a power rating of 25 watts. It has an operating voltage rating of 500 Volts, a tolerance of 5%, a resistance range of 18-52 Meg-ohms, and standard 2-inch lead spacing. This part is UL recognized and is used for various types of high voltage applications.
A resistor is an electronic component that has a specific resistance value. It is used to reduce the current flow, adjust signal levels, divide voltages, and control the amount of power in a circuit. As the name suggests, the resistance of the resistor can be adjusted by changing its physical properties- primarily its length or diameter. The resistance of a resistor is measured in ohms (Ω). The power of an electrical component is rated in watts (W), and the voltage is measured in volts (V).
The HHV-25FB-52-18M7 resistor works by reducing the voltage and current in a circuit. It produces heat as it dissipates energy, so it must have adequate thermal conductivity to maintain proper operation. The thermal rating of a resistor is normally determined by its power rating. Because the HHV-25FB-52-18M7 has a 25 watt power rating, it can handle higher wattage levels of electrical energy in a given circuit without becoming overly hot and affecting the performance of other components.
The HHV-25FB-52-18M7 is the most heavily used type of on-board resistor. This is because it offers a low-cost and reliable solution to managing the current and voltage in a circuit. Additionally, it is easier to install than other types of resistors with leaded or surface mount configurations. The HHV-25FB-52-18M7 can be used in many different applications, including heating elements, electric motors, power supplies, audio amplifiers, and radio receivers.
As mentioned earlier, the HHV-25FB-52-18M7 is a through hole resistor, which means the component is designed to be used with installation and soldering processes that involve the leads of the resistor being inserted through the holes of the circuit board, rather than just having the leads lying on the surface of the board. This makes the HHV-25FB-52-18M7 ideal for applications that require much higher levels of power and voltage.
The HHV-25FB-52-18M7 can be used in automotive and industrial applications, as well as in a wide range of consumer electronics. As a through hole resistor, it is particularly useful in applications where maximum power and voltage are required, such as high powered audio equipment, high powered motors and transformers, and switching systems. Additionally, this resistor can be used in applications that require extreme precision, such as linear and digital potentiometers, and display systems.
The specific data is subject to PDF, and the above content is for reference
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HHV-25FB-52-18M7 Datasheet/PDF