ERA-2AEB4990X Resistors |
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| Allicdata Part #: | P499DCTR-ND |
| Manufacturer Part#: |
ERA-2AEB4990X |
| Price: | $ 0.03 |
| Product Category: | Resistors |
| Manufacturer: | Panasonic Electronic Components |
| Short Description: | RES SMD 499 OHM 0.1% 1/16W 0402 |
| More Detail: | 499 Ohms ±0.1% 0.063W, 1/16W Chip Resistor 0402 (1... |
| DataSheet: |  ERA-2AEB4990X Datasheet/PDF |
| Quantity: | 130000 |
| 10000 +: | $ 0.02669 |
| Series: | ERA-2A |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Resistance: | 499 Ohms |
| Tolerance: | ±0.1% |
| Power (Watts): | 0.063W, 1/16W |
| Composition: | Thin Film |
| Features: | Automotive AEC-Q200 |
| Temperature Coefficient: | ±25ppm/°C |
| Operating Temperature: | -55°C ~ 155°C |
| Package / Case: | 0402 (1005 Metric) |
| Supplier Device Package: | 0402 |
| Size / Dimension: | 0.039" L x 0.020" W (1.00mm x 0.50mm) |
| Height - Seated (Max): | 0.016" (0.40mm) |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
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Chip Resistors - Surface Mount offer a wide range of resistance values in a tiny size, making them ideal for use in tight spaces or in applications where reliability is critical. The ERA-2AEB4990X is a typical example of this type of resistor, featuring both a small size and high performance. This article will discuss the application fields and working principle of this type of surface mount resistor.
Application Fields
Chip Resistors - Surface Mount can be found in a variety of applications, such as:
- Power management systems
- Sensors
- Printed circuit boards
- Power supplies
- Automotive electronics
- Consumer electronics
- Medical devices
- Instrumentation and control systems
The ERA-2AEB4990X in particular is a popular choice for applications such as automotive power management, motor control, power switching, and audio applications. It is designed to offer high levels of accuracy and reliability, making it well-suited for these types of applications.
Working Principle of the ERA-2AEB4990X
The ERA-2AEB4990X is a surface mount chip resistor constructed of a high-stability resistive element. The resistive element consists of an etched substrate and aluminum or nickel-plated layers, which provide resistance. The exact value of resistance is determined by the oxide coating on the resistive element.
The chip resistor is designed for operating at a wide range of temperatures, from -55°C to +125°C. This allows it to be used in extreme temperature environments. It is also designed for high-precision applications, with a tolerance of 1% and a dissipation of up to 1W.
Additionally, the ERA-2AEB4990X offers a high level of resistance stability over time. This is due to its low temperature coefficient of resistance (TCR). The low TCR means that the resistance does not change over time, making it an ideal choice for applications that require consistent results over time.
Conclusion
The ERA-2AEB4990X is a great example of a Chip Resistor - Surface Mount. It offers a reliable, high precision, and small size, making it ideal for applications where space is limited and reliability is essential. It is designed for use in a variety of applications, including automotive, medical, and instrumentation systems. Additionally, the ERA-2AEB4990X is designed to maintain a consistent resistance over time, due to its low TCR.
The specific data is subject to PDF, and the above content is for reference
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