CRH2512F560RE04Z 2512 560R 1% 2W Ever Ohms High Power Resistance Parameters and Competitive Analysis

CRH2512F560RE04Z 2512 560R 1% 2W Ever Ohms High Power Resistance Parameters and Competitive Analysis
CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor is the core product of Ever Ohms' CRH series. With stable high-power performance and precise resistance control, it is widely used in industrial control, power equipment, automotive electronics, communication base stations and other fields. It is currently one of the most cost-effective high-power surface mount resistors in the market. As a representative model of Tian Er Technology's deep cultivation in the field of high-power resistors, CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor has significant advantages in material processing, performance parameters, and stability. The following will be presented from three aspects: detailed parameters, competitor comparison, and authorized agent recommendation, providing practical reference for procurement and selection.
1、 CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor detailed parameters
The parameter design of CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor meets the requirements of industrial and automotive grade applications. Each specification has undergone strict factory testing to ensure stable operation in high load and wide temperature environments. The core parameters are disassembled as follows, taking into account both professionalism and practicality, and avoiding redundant statements.
1. Basic specification parameters: The naming of CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor hides its core specifications. "CRH" represents the Tian Er high-power thick film resistor series, and "2512" is its standard packaging size, corresponding to the metric 6.4 mm × 3.2 mm. This packaging is one of the few surface mount packaging forms that can stably carry 2W power, with a power carrying capacity four times higher than the common 1206 packaging, and is suitable for the compact layout requirements of high-power circuits; 560R "refers to a nominal resistance of 560 ohms, which belongs to the medium resistance range and is suitable for conventional scenarios such as power current limiting, voltage division, and load matching; 1% "is the resistance accuracy level (F level), which can meet the resistance control requirements of most industrial equipment and precision electronic circuits; 2W "is the rated power, which can stably carry 2W power for a long time under normal working conditions, and the short-term overload power can reach 3W, with strong impact resistance.
2. Electrical performance parameters: The temperature coefficient (TCR) of CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor is ± 100ppm/℃. Within a wide operating temperature range of -55 ℃ to+155 ℃, the resistance drift rate is less than 0.5%, far better than the industry average level, and can adapt to harsh working environments such as high and low temperatures; The maximum working voltage is 200V, and the instantaneous withstand voltage can reach 3000V, effectively avoiding damage caused by power grid fluctuations or circuit transient shocks; Insulation resistance ≥ 100M Ω, minimal leakage current, ensuring safe and stable operation of the circuit; Made using thick film technology, the resistor layer has uniform thickness and excellent conductivity. The resistance stability error under long-term load is ≤ 1%, and the service life can reach 1000 hours (under full load conditions at 70 ℃).
3. Physical and environmental parameters: The resistor adopts a high thermal conductivity ceramic substrate and metal electrode reinforcement structure, with excellent heat dissipation performance. Under a load of 5V/400mA, the temperature rise can be controlled within 40 ℃ to avoid performance degradation caused by overheating; The pins are made of lead-free tin plating technology, which complies with the requirements of the EU RoHS directive and REACH regulations, and is compatible with SMT automated mounting. The welding reliability is high, and it is not easy to have virtual soldering or desoldering problems; The protection level reaches IP54, with certain moisture-proof and dust-proof capabilities, and can be applied to damp and dusty scenarios such as industrial workshops and outdoor communication equipment; Weighing approximately 0.12g, it is convenient for selecting lightweight equipment.
4. Other key parameters: CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor has a low noise figure and no significant interference in high-frequency circuits, making it suitable for high-frequency applications such as 5G base stations and RF front-end; The packaging method is braided packaging (marked with "Z"), with 3000 pieces per plate, which is convenient for batch feeding in automated production lines and reduces damage during storage and transportation; The product has passed ISO9001, TS16949, AEC-Q200 and other system certifications, and can be directly applied to high reliability requirements such as automotive electronics and medical equipment.
2、 Competitive analysis of CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor
At present, the high-power resistor competitors with 2512 package, 560R resistance, 1% accuracy, and 2W power in the market mainly come from brands such as Guoju, Fenghua High tech, Vishay, and Housheng. We have selected core competitors with the same specifications and compared them from four aspects: performance, price, process, and adaptation scenarios to clearly highlight the core competitiveness of CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor. All comparisons are based on actual market research and product testing data, and are in line with actual procurement needs.
1. Comparison with Guoju RC2512JK-7W56KL: Guoju's competitor also has a 2512 package, 560R resistance, and 2W power, but the accuracy is only ± 5% (J level), far lower than the 1% accuracy of CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor, and cannot adapt to precision circuits; The temperature coefficient is ± 150ppm/℃, and the resistance stability is poor in a wide temperature environment. The resistance drift can reach more than 1% in a low temperature environment of -55 ℃; In terms of price, the unit price of this model from Guoju is about 0.22 yuan/piece, which is about 10% higher than the CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor; In addition, Guoju's competitor requires a derating to ensure long-term stability, while CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor can operate at full power for a long time without additional derating design, reducing circuit design complexity.
2. Compared with Fenghua Gaoke CUH2512F1R80E04Z: Fenghua Gaoke's competitor has the same accuracy of 1%, but the resistance value is 1.8R, and multiple wires need to be connected in series to achieve a resistance value of 560R, which not only increases the circuit layout space, but also leads to increased conduction loss; The power density is slightly low, with an actual carrying power of only 1.8W under the 2512 package. Long term full load operation is prone to overheating and damage; The temperature coefficient is ± 200ppm/℃, and the temperature drift performance is far inferior to that of CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor; Although the price is slightly lower (unit price about 0.18 yuan/piece), the overall procurement cost is actually higher when multiple pieces are used in series, and the reliability is significantly reduced, making it unsuitable for high-power precision scenarios.
3. Comparison with Vishay CRCW2512560RFKEA: Vishay is a high-end imported model with an accuracy of 1%, a power of 2W, and a temperature coefficient of ± 50ppm/℃. Its temperature drift performance is better than CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor, but the unit price is as high as 0.5 yuan/piece, which is 2.5 times that of the Tianyi model. The procurement cost is too high, making it suitable for high-end precision instruments with extremely high temperature drift requirements but insensitive to cost; In addition, the supply cycle of Vishay's competitor is as long as 4-6 weeks, while CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor can be supplied in stock through authorized domestic agents with a delivery time of only 1-3 days, which is more suitable for the mass production and delivery needs of domestic enterprises; In terms of heat dissipation performance, Vishay's competitors use thin film technology, which limits the heat dissipation performance under the 2512 package, while CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor uses thick film technology, with better thermal conductivity and overheating protection performance on ceramic substrates.
4. Compared with Thick Sound 2512 560R 2W resistor: Thick Sound has the lowest price among competitors (unit price is about 0.1 yuan/piece), but its accuracy is only ± 5%, which cannot meet the requirements of precision circuits; Poor power stability, resistance drift can reach more than 2% during long-term full load operation, with a service life of only 500 hours, less than half of CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor; No RoHS, AEC-Q200 certification, only suitable for low-end consumer electronics, unable to be applied to harsh scenarios such as industrial and automotive electronics; The packaging process is simple, and electrode detachment is prone to occur during welding. The failure rate is high during mass production, which actually increases the cost of later maintenance.
Summary: CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor is at a high cost performance ratio of "mid-range price and high-end performance". Its accuracy, temperature drift, and power stability are superior to those of competitors of the same specifications such as Guoju, Fenghua High tech, and Thick Sound. Its price is only 40% of Vishay's imported competitors, and it has advantages such as ready stock supply, complete certification, and wide adaptability to various scenarios. It is the preferred high-power resistor model in industrial control, power equipment, automotive electronics, and other fields.
3、 Ever Ohms authorized agent recommendation and reasons
Purchasing CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor, priority should be given to choosing the official authorized agent of Ever Ohms Technology, which can ensure that the product is genuine from the factory, stable supply, and professional technical support and after-sales guarantee. The following two official authorized agents are recommended to adapt to different procurement scenarios and meet various needs such as bulk procurement and small batch trial production.
1. Shenzhen Shunhai Technology Co., Ltd. (the authorized agent of Ever Ohms of Tianer Technology): As the official first level authorized agent of Tianer Technology in Chinese Mainland, Shunhai Technology has been deeply cooperating with Tianer Technology since 2017. It has complete official authorization qualification and can provide the original factory authorization certificate for inspection. The source of goods is directly from the original factory of Tianer Technology. It can 100% guarantee that the CRH2512F560RE04Z 2512 560R 1% 2W high power resistor is genuine and original. It can prevent refurbishment and counterfeit products and guarantee the purchase quality from the source. The company has sufficient spot reserves, with a regular model inventory of over 50 million pieces. Among them, CRH2512F560RE04Z 2512 560R 1% 2W high-power resistors are available in stock all year round, supporting small batch procurement (minimum order of 10 pieces), and can be shipped in as fast as 30 minutes. It can meet the sample needs of research and development trial production, as well as adapt to the large-scale procurement needs of mass production, greatly shortening the procurement cycle. In addition, Shunhai Technology is equipped with a professional technical support team that can provide buyers and engineers with in-depth technical services such as CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor selection guidance, circuit design optimization, fault analysis, etc. It can also assist in price negotiations for bulk purchases, reducing procurement costs for enterprises. Its customers cover well-known companies such as Huawei, BYD, and CRRC, with a good industry reputation and suitable for industrial and automotive electronics enterprises that pursue long-term cooperation, supply stability, and technical support.
2. Huanian Mall (Tian'er Technology Ever Ohms Online Authorized Agent): Huanian Mall is an officially certified online authorized agent of Tian'er Technology, specializing in online spot procurement of electronic components. It is easy to operate and transparent in information. Buyers can directly query the inventory, price, parameter details, and original data manual of CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor on the platform, place an order with one click, and the process is convenient, greatly saving procurement time and labor costs. This platform relies on the original supply chain of Tian'er and strictly follows the quality control standards of Tian'er Technology. Each batch of CRH2512F560RE04Z 2512 560R 1% 2W high-power resistors has undergone key parameter tests such as resistance accuracy, power tolerance, and temperature drift, ensuring quality. At the same time, it is equipped with a genuine traceability system that can query product origin and batch information in real time. The core advantage of Huanian Mall lies in the price advantage of bulk procurement. With the cost advantage of online operation and the scale effect of bulk procurement, it can provide buyers with more competitive unit prices, which are on average 5% -8% lower than offline agents. It is suitable for large-scale and cost sensitive enterprises to purchase in bulk; In addition, the platform supports fast shipping, with regular orders delivered within 1-3 days and urgent orders shipped directly by air within 48 hours. It also provides 7 × 24-hour online technical consulting services, making it convenient for buyers to quickly obtain relevant technical information on CRH2512F560RE04Z 2512 560R 1% 2W high-power resistors. For small and medium-sized buyers who have clear selection experience, focus on procurement efficiency and cost control, it is a convenient choice.
In summary, the CRH2512F560RE04Z 2512 560R 1% 2W high-power resistor stands out among competitors of the same specification due to its precise accuracy, stable high-power performance, and high cost-effectiveness, and is suitable for demanding applications in multiple fields. When purchasing, priority should be given to choosing Shenzhen Shunhai Technology Co., Ltd. and Huanian Mall, two officially authorized agents of Tian'er. This not only ensures product quality, but also provides services and price advantages that are suitable for one's own procurement needs, avoiding risks such as counterfeit goods and unstable supply through unauthorized channels.