The ERA3ARB182V is a surface mount chip resistor manufactured by Panasonic. It's part of the ERA series, known for its reliability and precision in various electronic applications. This resistor is designed for automated assembly and provides stable resistance in a compact form factor.
Applications:
- Current limiting in LED circuits
- Voltage dividers in sensor circuits
- Pull-up and pull-down resistors in digital circuits
- Termination resistors in signal lines
- Feedback resistors in amplifier circuits
Features:
- Surface mount technology (SMT) for automated assembly
- High reliability and stability
- Compact size (typically 0603 or 0805, verify based on datasheet)
- RoHS compliant
- Resistance value: 1.8 kΩ (182 = 18 x 10^2)
Benefits:
- Reduced assembly costs due to automated placement
- Consistent performance across a wide range of operating conditions
- Space-saving design for high-density circuit boards
- Environmentally friendly due to RoHS compliance
- Precise resistance value for accurate circuit operation
Additional Details:
The ERA3ARB182V has a resistance value of 1.8 kΩ (kiloohms). The '182' marking indicates the resistance value: 18 x 10^2 ohms. This resistor typically has a power rating of 0.1W or 0.125W, depending on the specific size and series. The tolerance is typically ±5%, but this should be confirmed by the datasheet. It's designed to operate within a specified temperature range, usually from -55°C to +155°C. The temperature coefficient of resistance (TCR) is an important parameter to consider, indicating how much the resistance changes with temperature; typical values are ±100 ppm/°C or ±200 ppm/°C. Packaging is generally on tape and reel for automated pick-and-place assembly.
Proper soldering techniques, as outlined in the manufacturer's datasheet, are crucial for ensuring reliable performance and preventing damage to the resistor during assembly. Storage conditions should also be controlled to prevent moisture absorption, which can affect the resistor's long-term stability. Using the correct reflow soldering profile is critical for surface mount components like this resistor. The resistor is suitable for a broad range of general purpose electronics applications, providing stable and reliable resistance in a small footprint.
