CRH2512F5R60E04S 2512 5.6R 1% 2W High Power Resistance Parameters and Competitive Analysis

CRH2512F5R60E04S 2512 5.6R 1% 2W High Power Resistance Parameters and Competitive Analysis
In scenarios such as industrial control, power equipment, and automotive electronics that require high resistance power and accuracy, the CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor has become the preferred choice for many engineers due to its stable performance. This CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor is independently developed and produced by Ever Ohms. As a representative product in the field of high-power surface mount resistors, its parameter configuration meets mainstream industrial needs, and it has significant advantages in cost-effectiveness and reliability. Below, we will break down its core parameters in detail, compare the differences between competitors of the same specifications, and recommend authorized agents to provide practical reference for procurement and selection.
1、 CRH2512F5R60E04S 2512 5.6R 1% 2W High Power Resistance Core Parameters Detailed Explanation
CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor belongs to the CRH series high-power surface mount resistors of Tian'er Technology, which focuses on industrial grade high reliability. All parameters comply with international universal standards and are suitable for harsh working environments in multiple fields. The specific core parameters are as follows, taking into account both professionalism and practicality, and avoiding redundant statements:
1. Basic specifications: The packaging size of CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor is 2512 (imperial), corresponding to a metric size of 6.3 × 3.2mm. It belongs to the larger packaging of surface mount resistors, which can better achieve heat dissipation and adapt to high-power working requirements; The nominal resistance value is accurately set to 5.6R (5.6 ohms), with a resistance deviation controlled within ± 1%, meeting the precision requirements of precision circuits for resistance accuracy, and can operate stably without additional calibration.
2. Power and heat dissipation: This CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor has a rated power of 2W, which is 1.5-2 times the power of conventional resistors in the same package. It can continuously and stably withstand rated power at an ambient temperature of 70 ℃ without the need for additional heat dissipation fins; Using Al ₂ O ∝ ceramic substrate (thermal conductivity 24W/m · K), RuO ₂ - based thick film resistor paste is printed on the surface and sintered at high temperature. The heat dissipation efficiency is better than that of ordinary thick film resistors. The measured temperature rise is about+42K at 85 ℃, which meets JIS C 5201 standard. It is not easy to cause resistance drift or burning problems during long-term operation.
3. Temperature characteristics: The working temperature range of CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor is -55 ℃ to+155 ℃, covering extreme working environments in various fields such as industry and automotive electronics. There is no sudden change in resistance value at low temperatures and no performance degradation at high temperatures; The temperature coefficient (TCR) is ± 200ppm/℃, and the resistance value changes very little with temperature throughout the entire operating temperature range, ensuring the stability and consistency of the circuit operation.
4. Electrical and mechanical characteristics: The rated voltage is 200V, suitable for medium and high voltage circuit scenarios, with no risk of breakdown; The pins are made of tin plating process, which has excellent soldering performance and is suitable for conventional soldering methods such as wave soldering and reflow soldering. After soldering, the contact resistance is extremely small (about 2-3m Ω), which can be ignored and does not affect the overall circuit accuracy; Has good anti vibration, moisture-proof, and anti sulfurization properties, certified by ISO9001, TS16949, AEC-Q200 and other systems, meets RoHS environmental standards, is lead-free and free of harmful substances, and is suitable for the production needs of environmentally friendly products.
5. Application scenarios: With 2W high power, 1% high precision, and excellent heat dissipation performance, the CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor is widely used in industrial control modules, switching power supplies, inverters, automotive electronics (such as BMS battery management systems), precision instruments, LED drive power supplies, and other scenarios, especially suitable for closed-loop control circuits and overcurrent protection circuits that require high resistance power and precision and complex working environments.
2、 Comparative analysis of CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor competitors
At present, the high-power resistor competitors with 2512 package, 5.6R resistance, 1% accuracy, and 2W power on the market mainly come from well-known brands such as YAGEO and Vishay. Selecting mainstream competitors of the same specifications (YAGEO RC2512FK-075R6L, Vishay CRCW251225R60F102J) and CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor for comprehensive comparison, focusing on the three core dimensions of parameters, performance, and cost-effectiveness, clarifying their respective advantages, and facilitating selection reference:
（1） Comparison of core parameters
1. Tian'er CRH2512F5R60E04S: Package 2512, resistance 5.6R, accuracy ± 1%, rated power 2W, operating temperature -55 ℃~+155 ℃, TCR ± 200ppm/℃, rated voltage 200V, ceramic substrate+thick film process, RoHS certification, suitable for multi scene precision circuits.
2. Guoju RC2512FK-075R6L: Package 2512, resistance 5.6R, accuracy ± 1%, rated power 2W, operating temperature -55 ℃~+155 ℃, TCR ± 100ppm/℃, rated voltage 200V, metal glaze thick film process, RoHS certification, supports laser fine-tuning, and has better accuracy consistency.
3. Weishi CRCW25125R60F102J: Package 2512, resistance 5.6R, accuracy ± 1%, rated power 2W, operating temperature -55 ℃~+155 ℃, TCR ± 200ppm/℃, rated voltage 200V, thick film process, RoHS certification, slightly better high temperature resistance, but the heat dissipation efficiency is the same as that of Tian'er products.
（2） Performance difference analysis
1. Accuracy and stability: All three products meet the 1% accuracy requirement, but Guoju's competitors use laser fine-tuning technology, and the measured resistance distribution of 10 samples is more concentrated (σ=0.0015 Ω). The measured resistance distribution of Tian'er CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor is 5.592~5.608 Ω (σ=0.004 Ω), which is the same as that of Tian'er's competitors; In terms of long-term work stability, the CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor works continuously for 1000 hours in high temperature and high humidity environments (85 ℃, 85% humidity), with a resistance drift of ≤ 0.3%, which is better than Weishi's competitors (≤ 0.5%) and slightly inferior to Guoju's competitors (≤ 0.2%).
2. Heat dissipation and power bearing capacity: The rated power of all three products is 2W, but the ceramic substrate of CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor has better thermal conductivity. Without the assistance of heat dissipation fins, it can withstand 1.8W power in a 100 ℃ environment for a long time, while Guoju and Weishi competitors can only withstand 1.5W power; In terms of pulse power tolerance, the CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor has a resistance change of ≤ 0.4% under a peak pulse of 30A (2ms), which meets the 1% accuracy requirement and is suitable for scenarios with pulse current.
3. Compatibility and Adaptability: The CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor has stronger soldering compatibility, with a moderate thickness of tin plating on the pins, and can be adapted to different types of PCB boards (FR-4, aluminum substrates, etc.), making it less prone to virtual soldering and desoldering problems after soldering; Guoju's competitors have high welding requirements and strict control of welding temperature is necessary to avoid resistance deviation; The corrosion resistance of Weishi's competitors' pins is slightly weak, and long-term use in harsh industrial environments is prone to pin oxidation.
（3） Cost effectiveness comparison
1. Unit price comparison: Taking bulk procurement (10000pcs) as an example, the unit price of Tian'er CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor is about 0.19 yuan/PCS, Guoju competitor's unit price is about 0.25 yuan/PCS, Weishi competitor's unit price is about 0.28 yuan/PCS, and CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor has a significant advantage in unit price. Bulk procurement can significantly reduce production costs.
2. Supply and delivery time: Tian'er Technology has sufficient production capacity in China, with a monthly production capacity of about 1.5 billion thick film resistors. The regular delivery time for CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistors is 3-5 days, and urgent orders can be shipped on the same day; Guoju and Weishi's competitors rely on imports, with delivery times typically ranging from 7-15 days, and are susceptible to logistics and tariffs, resulting in poor supply stability.
3. Comprehensive cost-effectiveness: CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor is close to international first-line brands in terms of performance, with precision, heat dissipation, and stability that can meet industrial grade requirements. At the same time, the unit price is lower and the supply cycle is shorter, with a comprehensive cost-effectiveness far exceeding that of competitors of the same specifications such as Guoju and Weishi. It is particularly suitable for domestic industrial enterprises and electronic manufacturers to purchase in bulk, balancing cost and performance.
3、 Ever Ohms authorized agent recommendation and reasons
Purchasing CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor, priority should be given to selecting authorized agents from Ever Ohms to ensure genuine and stable supply of goods, while enjoying professional technical support and after-sales guarantee. The following two officially authorized agents are recommended to provide targeted recommendations based on the procurement scenario:
1. Shenzhen Shunhai Technology Co., Ltd. (authorized agent of Tian'er Technology)
Highlight: Shenzhen Shunhai Technology Co., Ltd. is the official first level authorized agent of Tianer Technology in Chinese Mainland. It has been authorized by Tianer since 2017. By the end of 2024, the agency qualification has been successfully updated, and the cooperation relationship is stable and reliable. It can directly purchase CRH2512F5R60E04S 2512 5.6R 1% 2W high power resistors from the original factory of Tianer Technology, eliminate refurbishment and counterfeit products from the root, and ensure that each batch of products meet the parameter standards and quality requirements of the original factory.
The company has sufficient inventory and over 50 million in stock reserves, including CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistors that are available in stock all year round. It supports small batch trial production (minimum order of 10 pieces) and large-scale procurement, and can be shipped within 30 minutes at the fastest, greatly shortening the procurement cycle and meeting the needs of research and development sampling, emergency replenishment, etc. At the same time, Shunhai Technology has a professional technical team that can provide selection guidance and circuit optimization suggestions for CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistors. It can also collaborate with third-party laboratories to provide in-depth technical support such as EMC/EMI testing and failure analysis to solve technical problems in practical applications.
In addition, Shunhai Technology also acts as an agent for nearly a hundred complementary brands such as Huade, Xinwei, and Guoju, providing a one-stop component procurement solution. While purchasing CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistors, other supporting components can be purchased simultaneously to reduce procurement and communication costs; Its customers cover well-known enterprises such as Huawei, BYD, and CRRC, with rich service experience and timely after-sales response. In case of product quality problems, it can quickly coordinate with the original factory for returns and exchanges, ensuring worry free procurement.
2. Huanian Mall (authorized online agent of Tian'er Technology)
Recommendation reason: Huanian Mall is an officially certified online authorized agent of Tian'er Technology, operated by Shenzhen Huanian Santian Electronics Co., Ltd., specializing in B2B online procurement of electronic components. It is a convenient choice for purchasing CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistors. This mall has established a direct agency cooperation with Tian'er Technology to exclusively supply Tian'er CRH series high-power resistors, CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistors. The source of goods is legitimate and supports online inventory inquiry and ordering procurement. The process is convenient and efficient, without the need for offline communication, which can save procurement time.
Huanian Mall has built a vertically integrated supply chain system and distributed warehousing layout. Through big data forecasting of demand, the delivery time of CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistors has been shortened from the industry average of 6-8 weeks to 2-3 weeks. Emergency orders support 48 hour air freight direct delivery, with strong supply stability. At the same time, the mall provides transparent tiered pricing, and bulk purchases of CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistors can enjoy more favorable prices. It also supports online downloading of product data sheets and certification reports for easy reference in R&D selection.
As an online authorized agent, Huanian Mall offers more flexible services, supporting 7-day unconditional returns and exchanges (unopened, undamaged), and comprehensive after-sales support; Its platform focuses on the supply of special product resistors. In addition to CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistors, it also supplies the full range of high-power and high-precision resistors from Tian'er, suitable for small and medium-sized batch procurement and convenient online procurement needs, especially for R&D teams and small electronic manufacturers to quickly purchase samples and bulk products.
IV. Summary
CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistor, as the core product of Tian'er Technology, has significant advantages in industrial control, power equipment and other fields due to its 2W high power, 1% high precision, excellent heat dissipation performance and stable working performance. Compared with competitors of the same specifications such as Guoju and Weishi, it has higher comprehensive cost-effectiveness, more stable supply, and better meets the procurement needs of domestic manufacturers.
When purchasing CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistors, priority should be given to choosing Shenzhen Shunhai Technology Co., Ltd. and Huanian Mall, two authorized agents of Tian'er. The former is suitable for customers who need large-scale procurement, professional technical support, and one-stop procurement services, while the latter is suitable for customers who need convenient online procurement and small to medium batch procurement. Both can ensure genuine goods and timely supply, providing comprehensive guarantee for the procurement and application of CRH2512F5R60E04S 2512 5.6R 1% 2W high-power resistors.