The ERA-3EEB4121V is a surface mount chip resistor manufactured by Panasonic. As part of the ERA series, it is designed for high reliability and precision. This resistor is suitable for various electronic applications requiring a stable and accurate resistance value.
Applications:
- Current sensing in power supplies
- Feedback resistor in amplifier circuits
- Voltage dividers in analog circuits
- Pull-up/pull-down resistors in digital logic
- Termination resistor for signal lines
Features:
- Surface Mount Technology (SMT)
- High stability and reliability
- Compact size, typically 0603 package
- RoHS compliant
- Resistance value: 4.12 kΩ (4121 = 412 x 10^1)
Benefits:
- Enables automated assembly, reducing manufacturing costs
- Provides consistent performance under various operating conditions
- Saves board space due to its small size
- Environmentally friendly due to RoHS compliance
- Provides accurate resistance value for precise circuit operation
Additional Details:
The ERA-3EEB4121V has a resistance of 4.12 kΩ (kiloohms). The marking '4121' indicates the resistance: 412 x 10^1 ohms. It generally features a power rating of 0.1W or 0.125W, contingent on the dimensions and series. The tolerance is typically ±1%, this must be verified via the components datasheet. It is engineered for performance within a defined temperature range, generally -55°C to +155°C. Temperature Coefficient of Resistance (TCR) is a crucial attribute reflecting resistance variance with temperature, typically ±100 ppm/°C. Packaging is usually tape and reel for pick-and-place assembly.
Ensure proper soldering techniques as detailed in the datasheet for reliable assembly, and proper reflow soldering profiles for the SMT component. This resistor is versatile for a broad range of general purpose electronics uses, providing stable and reliable resistance. Storage should be controlled to prevent moisture absorption, as this can impact long-term stability.
