| Allicdata Part #: | ERO-S2PHF4222-ND |
| Manufacturer Part#: |
ERO-S2PHF4222 |
| Price: | $ 0.01 |
| Product Category: | Resistors |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | RES 42.2K OHM 1/4W 1% AXIAL |
| More Detail: | 42.2 kOhms ±1% 0.25W, 1/4W Through Hole Resistor A... |
| DataSheet: |  ERO-S2PHF4222 Datasheet/PDF |
| Quantity: | 10000 |
| 5000 +: | $ 0.00410 |
| 10000 +: | $ 0.00356 |
| Series: | ERO |
| Packaging: | Tape & Box (TB) |
| Part Status: | Obsolete |
| Resistance: | 42.2 kOhms |
| Tolerance: | ±1% |
| Power (Watts): | 0.25W, 1/4W |
| Composition: | Metal Film |
| Features: | -- |
| Temperature Coefficient: | ±50ppm/°C |
| Operating Temperature: | -55°C ~ 150°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.067" Dia x 0.126" L (1.70mm x 3.20mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
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Through Hole Resistors represent a class of electrical components made up of a resistive material embedded between two contacts, or wires. The ERO-S2PHF4222 is one example of this type of resistor. This component is ideal in a wide range of applications for regulating electrical current, from motor control circuits to computer memory systems.
The ERO-S2PHF4222 supports a maximum continuous operating voltage of 70V. Its resistance value is 500 ohms, with 0.25% tolerance, and a dissipation factor of 0.25%. It is composed of a non-inductive element, which means that it has a minimal affect on the electrical current passing through it. Furthermore, the component is rated to operate in temperatures up to 400°C and is lead-free.
The device’s construction utilizes a Through Hole mounting design, meaning that the component attaches itself to the circuit board through two metal pins which are embedded in the board. This ensures a strong connection with the board, and reliable operation in high-frequency applications. The pin contacts are 0.7mm in diameter, which increases the accuracy of the connections, and helps to maintain a low inductance. Furthermore, the device has a 5mm wide body, making it ideal for applications where space is limited.
The device also operates in a low-noise environment, and is able to dissipate up to 0.5W of power with minimal temperature variation. This minimizes electrical interference and allows the component to be used in sensitive circuits without fear of disruption.
As far as the working principle is concerned, the ERO-S2PHF4222 works on the principle of Ohm’s law. This law states that the voltage across a resistor is inversely proportional to the current flowing through it. It is the resistance value of the component which determines how much current flows through it, and therefore, how much voltage is dropped across it. According to Ohm’s law, the voltage across the resistor is equal to the current multiplied by the resistance. Thus, when the voltage is known, the current can be determined by dividing the voltage by the resistance value.
The ERO-S2PHF4222 is a versatile component that can be used in a variety of applications. It is ideal for motor control circuits, computer memory systems, automotive systems, and any other device that requires a resistive element. Additionally, its non-inductive element and low noise operation make it an ideal choice for sensitive circuits. The component’s highly accurate 0.7mm pin contacts, and small 5mm profile also make it ideal for applications where space is limited.
The specific data is subject to PDF, and the above content is for reference
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