CRH2512F2K70E04Z 2512 2.7K 1% 2W Ever Ohms High Power Resistance Parameters

CRH2512F2K70E04Z 2512 2.7K 1% 2W Ever Ohms High Power Resistance Parameters and Competitive Analysis
In scenarios such as industrial control, power modules, precision instruments, and automotive electronics that require high resistance power carrying and resistance accuracy, the CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor has become the preferred component for many engineers and buyers due to its stable performance and high cost-effectiveness. This CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor is independently developed and produced by Ever Ohms, a brand that has been deeply involved in the field of resistors for decades. With mature manufacturing processes, Ever Ohms has made the CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor outstanding in precision control, power tolerance, and environmental adaptability, suitable for high-frequency and high load work needs in multiple industries. Below, we will provide a detailed breakdown of the core parameters of CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor, compare the advantages and disadvantages of competitors with the same specifications, and recommend a reliable authorized agent for Tianyi to provide practical reference for procurement and selection.
1、 Detailed parameter analysis of CRH2512F2K70E04Z 2512 2.7K 1% 2W Tian Er high-power resistor
The parameter design of CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor fully conforms to industrial standards. Each indicator has undergone strict production testing to ensure stable operation under complex working conditions. The specific core parameters are as follows, taking into account both professionalism and ease of understanding, making it convenient for users with different needs to refer to.
1. Basic core parameters: The model is CRH2512F2K70E04Z, which is exclusive to the Ever Ohms CRH series of Tian'er. The core specifications are clearly coded for easy model identification and procurement verification; The packaging specification is 2512, which is a commonly used patch packaging in the industry with a size of approximately 6.4mm × 3.2mm. It is suitable for conventional PCB board design, easy to install, compatible with automated mounting processes, and can effectively improve production efficiency; The nominal resistance is 2.7K Ω (2700 Ω), and the resistance design is suitable for medium resistance scenarios, adapting to various circuit requirements such as voltage division, current limiting, and load matching; The accuracy level is 1%, which belongs to the high-precision standard and far exceeds the 5% accuracy of ordinary resistors. It can effectively reduce the impact of resistance deviation on circuit parameters and is suitable for precision instruments, high-end power supplies and other equipment with strict accuracy requirements; The rated power is 2W, with strong high-power carrying capacity. It adopts thick film power up technology and achieves stable 2W power output in the 2512 package size. It can withstand high-frequency loads for a long time and is not prone to overheating and burning out; The resistor material adopts metal film and is made by vacuum sputtering metal film process. The material has strong stability and no obvious aging decay. Compared with ordinary thick film resistors, it has lower noise and is suitable for high-frequency circuit scenarios.
2. Environmental and electrical characteristic parameters: Temperature coefficient (TCR) is ± 100ppm/℃, with excellent temperature adaptability. Within a wide working temperature range of -55 ℃~+155 ℃, the resistance change is minimal, and it can adapt to complex environments such as industrial high temperature and outdoor low temperature, without affecting circuit performance due to temperature fluctuations; The rated voltage is calculated based on resistance and power, with a maximum rated voltage of approximately 2.32V (according to the formula U=√ (P × R)), suitable for working scenarios with medium low voltage and medium current, to avoid damage to the resistor caused by high voltage; Insulation resistance ≥ 100M Ω, good insulation performance, effectively preventing leakage phenomena, improving circuit safety, suitable for fields with high insulation requirements such as medical equipment and automotive electronics; The welding resistance reaches 260 ℃/10 seconds, which can withstand the high temperature of conventional welding processes. The resistance value does not drift significantly after welding, ensuring product consistency during the production process; Environmental standards comply with RoHS and REACH environmental certifications, lead-free and mercury free, suitable for global environmental production requirements, and can be used for the production of export electronic products.
3. Core advantages of the product: CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor. As the main product of Tian'er Technology, the core advantages are concentrated in the three characteristics of "stability, accuracy, and durability". High precision 1% resistance control can effectively reduce circuit parameter deviation and ensure equipment operation stability; 2W high-power carrying capacity with a wide temperature range, suitable for complex working conditions in multiple scenarios, without the need for frequent resistor replacement, reducing maintenance costs; Supported by metal film material, it has low noise and long lifespan, with a lifespan of over 10000 hours under normal usage conditions; Simultaneously standardized packaging, strong compatibility, can directly replace other brands of resistors with the same specifications, without the need to modify PCB board design, reducing selection and production costs, with outstanding cost-effectiveness advantages.
2、 Comparative analysis of CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor competitors
At present, there are many high-power resistor competitors in the market with 2512 package, 2.7K Ω resistance, 1% accuracy, and 2W power. Mainstream brands include Yageo, Bourns, Walter, etc. This time, three core competitors with the same specifications were selected and compared in detail with CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor from four dimensions: parameters, process, price, and adaptation scenarios, to clearly present product competitiveness and provide reference for procurement selection.
The selected competitors all meet the core specifications of "2512 package, nominal resistance 2.7K Ω, accuracy 1%, rated power 2W", and are mainstream brands in the industry with high market share and stable product reputation, ensuring objectivity and reference value of comparison, avoiding the selection of niche brands or products with inconsistent specifications, and ensuring that the comparison results have practical guidance significance for procurement selection.
1. Comparison with competitor 1: Guoju Yageo RC2512FK-072K7L (same specification competitor). The core parameters are basically the same as the CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor, which is packaged in 2512, has a resistance value of 2.7K Ω, 1% accuracy, 2W power, a temperature coefficient of ± 100ppm/℃, and complies with RoHS environmental certification. The working temperature is -55 ℃~+155 ℃. In terms of process differences, Guoju's product adopts thick film technology. Compared with the metal film technology of CRH2512F2K70E04Z, the noise is slightly higher and the performance in high-frequency circuits is slightly inferior. However, the production cost of thick film technology is lower and the product consistency is better. In terms of price comparison, the market unit price of Guoju's competitor is about 0.21 yuan per unit (for bulk purchases of more than 5000 units), while the market unit price of CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor is about 0.18 yuan per unit. The price of Tian'er's product is slightly lower, with higher cost-effectiveness. In terms of adaptation scenarios, Guoju products are more suitable for scenarios with low noise requirements such as consumer electronics and general industrial control; CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor, with the advantage of low noise of metal film, is more suitable for high-frequency power supply, precision detection instruments and other scenarios.
2. Compare with competitor 2: Burns Bourns CRM2512-FX-2K70ELF (same specification competitor). The core parameters are 2512 package, 2.7K Ω resistance, 1% accuracy, 2W power, temperature coefficient ± 100ppm/℃, thick film process, in compliance with RoHS and AEC-Q200 vehicle regulations certification, working temperature -55 ℃~+155 ℃, insulation resistance ≥ 100M Ω. In terms of process differences, Burns' product has passed vehicle regulations certification, with more outstanding anti vibration and high temperature resistance performance, but using thick film process, the noise is higher than CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor; Although the Tian'er product does not clearly indicate the vehicle specification certification, its actual performance can meet the needs of ordinary automotive electronic auxiliary equipment, and the metal film process noise is lower. In terms of price comparison, the market unit price of Burns' competitor is about 0.28 yuan per unit (bulk purchase of more than 5000 units), which is much higher than the CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor, with a significant difference in cost-effectiveness. In terms of adaptation scenarios, Burns products are more suitable for scenarios that require high reliability, such as automotive electronic control systems; CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor is suitable for ordinary automotive electronic auxiliary equipment, industrial power supplies, precision instruments and other scenarios, with more cost-effective advantages.
3. Compare with competitor three: Walter STE2512M2W2K700F (same specification competitor). The core parameters are 2512 package, 2.7K Ω resistance, 1% accuracy, 2W power, temperature coefficient ± 50ppm/℃, metal film process, compliant with RoHS environmental certification, working temperature -55 ℃~+155 ℃. In terms of process differences, the temperature coefficient of Huade's product is better, and the resistance is less affected by temperature, but the production cost is higher; Although the temperature coefficient of CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor is slightly inferior, it fully meets the needs of the vast majority of industrial scenarios and has a more advantageous price. In terms of price comparison, the market unit price of Huade's competitor is about 0.23 yuan per unit (bulk purchase of more than 5000 units), which is higher than the CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor. In terms of adaptation scenarios, Huade products are more suitable for precision instruments that require extremely high temperature stability; CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor is suitable for most scenarios such as industrial control, power modules, consumer electronics, etc., with higher overall cost-effectiveness.
Overall, the CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor is at a medium to high level in terms of parameters and processes in the industry. Compared to competitors, its biggest advantage lies in the low noise characteristics of the metal film and high cost-effectiveness. It can meet the accuracy and power requirements of most scenarios while helping buyers control costs, making it the preferred choice that balances performance and cost-effectiveness.
3、 Ever Ohms authorized agent recommendation and reasons
Purchasing CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor, choosing a legitimate authorized agent, can effectively guarantee the authenticity of the product, supply stability, and after-sales service quality. The following are two officially authorized agents of Ever Ohms Technology, both of which have a complete supply system and professional service capabilities, and can be flexibly selected according to procurement needs.
1. Shenzhen Shunhai Technology Co., Ltd. (authorized agent of Ever Ohms Technology). Recommendation reason: Shenzhen Shunhai Technology Co., Ltd. was established in 2012 and has been deeply involved in the field of electronic components for more than ten years. In 2017, it became an authorized agent of Ever Ohms Technology and has formal authorization qualifications. It can ensure that the CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistors sold are all original and genuine products from the factory, eliminating counterfeit and inferior products. The company has a warehouse of over 2000 square meters, with more than 20000 inventory models and sufficient CRH2512F2K70E04Z spot reserves. Whether it is small batch sample procurement or large-scale production orders, it can respond quickly, shorten delivery cycles, and avoid production stagnation caused by stock shortages. At the same time, the company has a professional sales and technical team. Sales personnel are familiar with the parameters, processes, and adaptation scenarios of CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistors, and can provide accurate selection suggestions for buyers; Technicians can provide professional technical support to assist in solving various problems during product application. In addition, the company has established a long-term and stable cooperative relationship with Tian'er Technology, reducing intermediate links and providing products at more competitive prices. While ensuring quality, it helps buyers control costs. Currently, the company has established long-term cooperation with many well-known enterprises such as Huawei, BYD, and Hikvision, with a good reputation.
2. Huanian Mall (Tian'er Technology Ever Ohms Online Authorized Agent). Recommendation reason: Huanian Mall is a B2B platform specializing in spot procurement of electronic components, operated by Shenzhen Huanian Santian Electronics Co., Ltd. It is an officially certified online authorized agent of Ever Ohms Technology and has formal authorization qualifications. The CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistors sold are all directly supplied by the original factory, with guaranteed quality. The platform has a comprehensive online procurement system, supporting one-stop procurement services such as product search, specification download, price inquiry, and inventory viewing. It is easy to operate and can greatly simplify the procurement process, improving procurement efficiency. As a spot procurement platform, Huanian Mall focuses on inventory management. CRH2512F2K70E04Z has sufficient stock and cooperates with multiple logistics companies to achieve fast shipping and ensure timely delivery of products. The platform also provides transaction security guarantees, promising measures such as advance compensation and double compensation to reduce procurement risks; At the same time, a professional customer service team is equipped to answer any questions during the procurement process, provide technical support and after-sales service at any time. In addition, the platform's official website has a technical information section that shares application solutions and industry knowledge of products such as CRH2512F2K70E04Z, helping buyers and engineers better understand the products and optimize design solutions.
In summary, the CRH2512F2K70E04Z 2512 2.7K 1% 2W high-power resistor, with its stable performance, precise resistance control, and high cost-effectiveness, is suitable for the needs of multiple industry scenarios and has more comprehensive competitiveness compared to competitors of the same specifications. Choosing Shenzhen Shunhai Technology Co., Ltd. or Huanian Mall as authorized agents during procurement can ensure product quality and stable supply, as well as receive professional service support, effectively reducing procurement risks and costs.