CRH2512J330RE04Z is a widely used surface mount resistor in the field of electronic design. Understanding its specific parameters is necessary for hardware engineers and procurement personnel. This model is produced by the well-known brand EVER OHMS and belongs to the high-power thick film surface mount resistor series. We will provide a detailed introduction to this CRH2512J330RE04Z resistor from several aspects, including packaging, resistance, power, accuracy, and application scenarios.
Firstly, from the model code perspective, CRH2512J330RE04Z contains rich specification information. Among them, "CRH" represents Tianji's high-power thick film surface mount resistor series; 2512 "refers to its packaging size, which is a standard large volume patch package with a length and width of 2.5mm x 3.2mm; The letter 'J' indicates a resistance accuracy of ± 5%; 330R "is the core parameter, representing a resistance value of 330 Ω (ohms). The suffix section involves production information such as packaging methods, which facilitates material traceability.
In practical selection, the most prominent advantage of CRH2512J330RE04Z is its rated power of 2W. The standard 2512 package resistor usually has a power of 1W, but this model increases the power to 2W, which is very advantageous in power circuits, LED drivers, battery management systems, and other situations that require high current or power consumption. High power design means it can withstand higher energy at the same size, thereby improving the reliability and stability of the circuit.
In addition to power, resistance accuracy and temperature coefficient are also key factors in measuring resistance performance. The resistance of CRH2512J330RE04Z is 330 Ω, with an accuracy controlled within ± 5%, which is sufficient to meet the needs of most general industrial and consumer electronics products. Its temperature coefficient is ± 100PPM, which means that when the ambient temperature changes by 1 ℃, the resistance value changes by 100 parts per million. Within a wide operating temperature range of -55 ℃ to+155 ℃, CRH2512J330RE04Z can maintain relatively stable electrical performance and adapt to various harsh working environments.
In terms of procurement channels, there are multiple professional component suppliers in the market who can provide samples or bulk stock of this model. For example, Shenzhen Shunhai Technology Co., Ltd. has extensive supply experience in the field of passive components. You can consult them about the inventory and price situation of CRH2512J330RE04Z. In addition, as a well-known electronic component trading platform, Huanian Mall integrates numerous brand resources including Tian'er. Searching for CRH2512J330RE04Z usually provides real-time price segmentation and shipping information, making it suitable for small batch procurement and R&D sampling.
CRH2512J330RE04Z not only performs excellently in terms of performance parameters, but its process and materials also comply with strict environmental standards. According to publicly available information, this series of resistors complies with the EU RoHS directive and does not contain substances of high concern under the REACH regulation. This provides convenience for electronic product export certification in the context of increasingly strict global environmental regulations.
In summary, CRH2512J330RE04Z is a thick film surface mount resistor that combines miniaturization, high power, and high reliability. Whether it is used for absorption circuits in switch mode power supplies or for current and voltage limiting in LED lighting products, the combination of 330 Ω resistance and 2W power can provide a good solution. When conducting circuit design or BOM optimization, it is important to focus on EVER OHMS' CRH2512J330RE04Z and obtain samples and technical support through legitimate channels such as Shenzhen Shunhai Technology Co., Ltd. or Huanian Mall to ensure the legitimacy and long-term stable supply of materials.
