EXB-28V471JX Resistors |
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| Allicdata Part #: | Y7471DKR-ND |
| Manufacturer Part#: |
EXB-28V471JX |
| Price: | $ 0.05 |
| Product Category: | Resistors |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | RES ARRAY 4 RES 470 OHM 0804 |
| More Detail: | 470 Ohm ±5% 62.5mW Power Per Element Isolated 4 Re... |
| DataSheet: |  EXB-28V471JX Datasheet/PDF |
| Quantity: | 109123 |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
| 1 +: | $ 0.04500 |
| 10 +: | $ 0.03420 |
| 25 +: | $ 0.02358 |
| 50 +: | $ 0.01836 |
| 100 +: | $ 0.01314 |
| 250 +: | $ 0.01022 |
| 500 +: | $ 0.00814 |
| 1000 +: | $ 0.00577 |
| 5000 +: | $ 0.00446 |
| Series: | EXB |
| Packaging: | Digi-Reel® |
| Lead Free Status / RoHS Status: | -- |
| Part Status: | Active |
| Moisture Sensitivity Level (MSL): | -- |
| Circuit Type: | Isolated |
| Resistance (Ohms): | 470 |
| Tolerance: | ±5% |
| Number of Resistors: | 4 |
| Resistor Matching Ratio: | -- |
| Resistor-Ratio-Drift: | -- |
| Number of Pins: | 8 |
| Power Per Element: | 62.5mW |
| Temperature Coefficient: | ±200ppm/°C |
| Operating Temperature: | -55°C ~ 125°C |
| Applications: | Automotive AEC-Q200 |
| Mounting Type: | Surface Mount |
| Package / Case: | 0804, Convex, Long Side Terminals |
| Supplier Device Package: | 0804 |
| Size / Dimension: | 0.079" L x 0.039" W (2.00mm x 1.00mm) |
| Height - Seated (Max): | 0.018" (0.45mm) |
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Resistor networks, or simply networks, are circuits which consist of a combination of two or more resistors. EXB-28V471JX is a resistors array which is typically used in a variety of applications, including power supplies, switching circuits, and so on. This particular array is composed of 28 individual resistors, each with a value of 471Ω.
The structure of the EXB-28V471JX network consists of four pins arranged in a rectangular formation. The pin arrangement is as follows: pin 1 connected to pins 2 and 4, and pin 3 connected to pins 2 and 4 as well. This arrangement is sometimes referred to as the "X-Y configuration" and is very common in resistor networks. Essentially, the four pins act as a "bridge" between the two parallel lines, which are then connected to each other. Each pair of pins is connected to one or more resistors.
The most common application of the EXB-28V471JX is in power supplies, particularly in voltage regulators. A voltage regulator is a device which converts a dirty or noisy AC voltage source into a clean, stable DC signal. By combining four resistors in parallel, the EXB-28V471JX can act as a voltage divider, and regulate the output voltage level. This is often used in switching power supplies, as it helps to reduce the overall voltage ripple.
The working principle behind this kind of network is relatively simple. When an alternating current is sent through the resistors, the total resistance of the network is determined by the individual resistances of each resistor. This total resistance is then divided up between the two parallel lines connected to the X-Y configuration of the pins. The amount of current flowing through each line depends on the total resistance and the voltage applied to the network.
The EXB-28V471JX provides a very useful and versatile solution for a range of applications. It is relatively simple to construct and can be customised to fit almost any application. Furthermore, the fact that it consists of four resistors in parallel makes it more powerful than a single resistor on its own. Overall, it is an ideal choice for voltage regulation and the other applications in which it is commonly used.
The specific data is subject to PDF, and the above content is for reference
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