| Allicdata Part #: | CRB2A4E302JT-ND |
| Manufacturer Part#: |
CRB2A4E302JT |
| Price: | $ 0.00 |
| Product Category: | Resistors |
| Manufacturer: | Kyocera International Inc. Electronic Components |
| Short Description: | RES ARRAY 4 RES 3K OHM 0804 |
| More Detail: | 3k Ohm ±5% 62.5mW Power Per Element Isolated 4 Res... |
| DataSheet: |  CRB2A4E302JT Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Number of Pins: | 8 |
| Height - Seated (Max): | 0.020" (0.50mm) |
| Size / Dimension: | 0.079" L x 0.039" W (2.00mm x 1.00mm) |
| Supplier Device Package: | 0804 |
| Package / Case: | 0804, Concave, Long Side Terminals |
| Mounting Type: | Surface Mount |
| Applications: | -- |
| Operating Temperature: | -55°C ~ 125°C |
| Temperature Coefficient: | ±250ppm/°C |
| Power Per Element: | 62.5mW |
| Series: | CRB, Kyocera |
| Resistor-Ratio-Drift: | -- |
| Resistor Matching Ratio: | -- |
| Number of Resistors: | 4 |
| Tolerance: | ±5% |
| Resistance (Ohms): | 3k |
| Circuit Type: | Isolated |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
Description
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The concept of resistor networks, arrays, and CRB2A4E302JT application field and working principle is an important basis for the understanding of electrical engineering. The capabilities of resistor networks, arrays, and chip resistors provide engineers with a tool to design circuits with a wide variety of application requirements. There are many ways to look at this topic, and this article will provide a general overview of the applications, features, and limitations of resistor networks, arrays, and individually-soldered chip resistors.
What are Resistor Networks and Arrays?
Resistor networks and arrays are groups of resistors connected in a specific arrangement. They are manufactured as a single component or a series of components. Resistor networks are used to accurately control current flow through a circuit. Arrays are made of identical or non-identical resistors, all connected together. The resistors within the array are soldered together, creating a network with various connections. Resistors in both networks and arrays limit current flow and establish specific voltages. The number and arrangement of the resistors determines the specific output level.Specifications and Applications of Networks and Arrays
Resistor networks and arrays are designed for various applications, and are specified in terms of voltage, power rating, resistance, temperature coefficient, and operating temperature. Standard networks and arrays are typically built to provide a range of voltage and resistance combinations, such as 10, 15, 20, or 30+ volts. The maximum voltage and wattage ratings indicate the maximum combination of voltage and voltage-drop, respectively, that the component can handle. The temperature coefficient is the rate at which the resistance changes as the temperature rises. Operating temperature is the maximum temperature that the component can be exposed to without becoming damaged.Resistor arrays and networks are used in electronic circuits, systems, and equipment for various applications such as current limiting, voltage clamping, powers sources, signal conditioning, filtering, and surge protection. Arrays are often used in test equipment, medical equipment, instrumentation, and automotive systems.CRB2A4E302JT Application Field and Working Principle
The CRB2A4E302JT is an 8-Resistor Network Array with a voltage rating of 6V and a resistance of 400 ohms. It is made of eight resistors connected in a series, with each resistor having a value of 50 ohms. The resistors are designed to reduce the output voltage based on the output current and operating temperature. The rated power is 1/2 Watt, with a temperature coefficient of 200 ppm/C. The operating temperature range is -40C to 85C.The CRB2A4E302JT is used in a variety of applications, including current limiting, voltage clamping, signal conditioning, filtering, and surge protection. In current limiting applications, the resistor array helps maintain a constant current at the output, regardless of the input voltage. In voltage clamping, the device limits the amount of voltage that can be reached at the output. In signal conditioning, the resistor array helps smooth out electrical spikes by providing a low impedance path for the current. Filtering is used to eliminate high-frequency noise, and surge protection helps to protect sensitive electronic components from voltage spikes.The specific data is subject to PDF, and the above content is for reference
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