CRH2512F36K0E04Z 2512 36K 1% 2W Ever Ohms High Power Resistance Parameters and Competitive Analysis

CRH2512F36K0E04Z 2512 36K 1% 2W Ever Ohms High Power Resistance Parameters and Competitive Analysis
In scenarios such as industrial control, automotive electronics, and power modules that require strict resistance performance, the stability of high-power and high-precision surface mount resistors directly determines the operational efficiency and service life of the equipment. CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor is the core model of Ever Ohms' CRH series. With mature thick film technology and balanced performance, it has become the preferred choice for many engineers when selecting. This article will provide a detailed analysis of the core parameters of CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor, compare the advantages and disadvantages of similar competitors on the market, and recommend reliable authorized agents to provide practical reference for procurement and selection.
1、 CRH2512F36K0E04Z 2512 36K 1% 2W Tian Er High Power Resistance Core Parameters Detailed Explanation
CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor is a surface mount resistor developed by Tian'er Technology for high-power scenarios. All parameters have undergone rigorous factory testing and are suitable for various complex working environments. The specific core parameters are disassembled as follows, taking into account practicality and professionalism, to facilitate engineers to quickly verify selection requirements.
1. Basic electrical parameters (core selection indicators)
The electrical parameters of the CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor are precisely matched with the requirements of industrial grade high-power applications. The core indicators are designed without redundancy, and each item is suitable for actual use scenarios: the resistance value is accurately set to 36K Ω (marked as 36K), and the error is controlled within ± 1% (F-level accuracy). Compared with the accuracy of ± 5% of ordinary 2W resistors, the CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor can better meet the high stability requirements of precision voltage division, current detection and other circuits.
The rated power is 2W (at an ambient temperature of 70 ℃), which is one of the core advantages of CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistors - the rated power of conventional 2512 packaged thick film resistors is mostly 1W. By optimizing the ceramic substrate thermal conductivity layer and ruthenium based oxide slurry formula, Tian'er doubled the power density without increasing the package size, and can operate stably without the need for additional heat sinks.
The temperature coefficient (TCR) is ± 100ppm/℃, and the working temperature range covers -55 ℃ to+155 ℃. The resistance drift control is stable throughout the entire temperature range. Even in outdoor equipment, industrial high-temperature environments with large day night temperature differences or continuous high temperatures, it can avoid circuit parameter deviation caused by temperature changes and ensure stable operation of the equipment. In addition, the rated voltage of CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor is 200V, and the instantaneous withstand voltage can reach 3000V, which can effectively cope with transient overload in the circuit and reduce the probability of damage caused by lightning strikes and surges.
2. Physical and process parameters (adapted for production and installation)
CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor adopts standard 2512 surface mount packaging, with specific dimensions of 6.4mm × 3.2mm × 0.55mm, compatible with conventional PCB board design, and can be directly adapted to automated mounting and reflow soldering processes. When the reflow soldering peak temperature is 260 ℃, there will be no problems such as bubbling or delamination, which is suitable for mass production needs and greatly improves production efficiency.
The process adopts metal glaze thick film technology, and the electrode is coated with tin nickel, which has better sulfur resistance than ordinary pure silver electrodes. Even when used in industrial sulfur-containing environments, it can reduce resistance drift and extend service life. The silk screen printing of the resistor body with the label "EVER OHMS" is clear, and the laser resistance adjustment marks are regular. The genuine product can be directly identified by appearance, which is convenient for verification during procurement.
3. Reliability and environmental parameters (comply with industry compliance requirements)
CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor has undergone 1000 hours of 70 ℃ rated power aging test, with resistance drift<0.5%, far better than the industry average level, and strong long-term stability. In terms of environmental protection, it fully complies with RoHS 2.0 and REACH SVHC standards, is lead-free and halogen-free, and does not require additional environmental testing for export to the European Union, North America and other regions. It is suitable for the research and production needs of various environmentally friendly equipment.
At the same time, this model has passed ISO9001 and TS16949 system certifications, and can be adapted to automotive grade applications in some scenarios (requiring specific circuit derating). The entire process has strict quality control, from raw material procurement to finished product delivery, and corresponding reliability test reports are provided for each batch of products to ensure consistent quality.
2、 Comparative analysis of CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor competitors
At present, the competitors on the market with the same specifications as CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor (2512 package, 36K Ω, 1% accuracy, 2W power) are mainly divided into three categories: imported first-line brands, domestic mainstream brands, and niche cost-effective brands. This time, we selected three of the most representative competitors and compared them comprehensively with CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistors from four core dimensions: parameters, performance, price, and delivery time, to help everyone clearly determine the priority of selection.
1. Competitor 1: Vishay WSL2512R3600FEA (a top tier imported brand)
As a benchmark brand in the field of imported resistors, Vishay's model is basically the same as CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor specifications. Core parameters comparison: resistance value of 36K Ω, accuracy of ± 1%, rated power of 2W (the highest in the same series can reach 3W, which is used for derating), temperature coefficient of ± 75ppm/℃, and package size of 6.4mm × 3.2mm × 0.64mm.
Advantages: Excellent temperature coefficient performance, precision of ± 75ppm/℃ temperature drift, suitable for scenarios with extremely high temperature drift requirements such as engine compartments and high-temperature industrial equipment; Passed AEC-Q200 vehicle specification certification, with stronger adaptability to vehicle specification level scenarios; The quality control system is mature, and the resistance consistency is good when used in bulk.
Disadvantage: The price is relatively high, with a single purchase price of more than 1.5 times that of CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistors. Bulk purchases will significantly increase costs; The packaging thickness is 0.09mm thicker than the Tian'er model, which may conflict with the heat sink in ultra-thin power supplies and miniaturized devices, limiting installation scenarios; The delivery time is relatively long, with a regular delivery time of 8-12 weeks. Urgent orders require payment of queue fees, and delivery time cannot be guaranteed.
Comparative summary: CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor has more advantages in cost-effectiveness and installation flexibility. If there is no need for automotive grade high temperature scenarios, industrial and consumer electronics applications can choose the Tian'er model, which can significantly reduce costs and fully meet performance requirements.
2. Competitor 2: Thick Sound HP2512FX360RJ (a mainstream domestic brand)
As a leading domestic resistor brand, Housheng focuses on high cost-effectiveness and corresponds to the CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor specifications. The core parameters include a resistance value of 36K Ω, accuracy of ± 1%, rated power of 2W, and temperature coefficient of ± 150ppm/℃. The packaging size is the same as that of Tianyi, both of which are 6.4mm × 3.2mm × 0.55mm.
Advantages: Slightly lower price, 8% -10% cheaper than CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor per unit, and significant cost advantage when purchasing in bulk; Short delivery time, regular delivery time of 2-3 weeks, supporting small batch urgent orders, suitable for small and medium-sized production needs; Package compatible, can directly replace CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor installation and use.
Disadvantage: Poor temperature coefficient performance, with a temperature drift of ± 150ppm/℃. In an environment with a temperature difference of 50 ℃, the resistance drift is 0.25% higher than that of CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistors, which has a significant impact on the stability of precision power supplies and constant current output circuits; The anti surge capability is relatively weak, and the lightning strike test pass rate is lower than that of the Tian'er model. It has been used in high load scenarios for a long time, and the damage rate is slightly higher; The aging test performance is average. After 1000 hours of rated power aging, the resistance drift is close to 1%, and the stability is inferior to CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor.
Comparative summary: If the project does not require high temperature stability and long-term reliability, and places great emphasis on cost, the Thick Sound model can be selected; But in core scenarios such as industrial control and power modules, the stability of CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistors is more guaranteed, which can reduce equipment maintenance costs in the later stage.
3. Competitor 3: TE Connectivity 3521360RFT (imported second tier brand)
This TE resistor is positioned as an industrial grade high reliability resistor that matches the specifications of CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor. Its core parameters include a resistance value of 36K Ω, accuracy of ± 1%, rated power of 2W, and temperature coefficient of ± 100ppm/℃. The packaging size is the same as that of Tianyi, and thick film technology is used in the process, which is similar to CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor.
Advantages: Stable quality control, good resistance consistency during batch use, suitable for large-scale production scenarios with high requirements for parameter uniformity; Strong sulfur resistance, suitable for use in industrial sulfur-containing environments; The brand recognition is high, and some high-end equipment customers specify the use of TE brand, making it easy to pass factory inspections.
Disadvantage: The price is relatively high, with a single CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor being 25% -30% more expensive, resulting in significant cost pressure; The delivery time is extremely long, with a regular delivery time of 10-14 weeks. Urgent orders cannot be delivered quickly, which can easily affect the production schedule; The technical support response is slow, and there is no dedicated technical team in China. When encountering selection and usage issues, the efficiency of solving them is low.
Comparative summary: CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor is superior to TE in terms of price, delivery time, and technical support. Unless the customer specifies the TE brand, choosing Tian'er for industrial use is more cost-effective and can ensure production progress.
Comparison and Summary of Competitors
Overall, the core competitiveness of CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistors lies in "balance" - achieving 90% of the performance of imported brands at 70% of the price, while also having the short lead time advantage of domestic resistors, perfectly adapting to most high-power application scenarios such as industrial control, power modules, and automotive electronics (non extreme high temperature scenarios).
3、 CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor authorized agent recommendation (genuine product guarantee)
Purchase CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistors, with priority given to the official authorized agent of Ever Ohms. This ensures that the products are original and authentic, eliminating refurbished, counterfeit, and mislabeled products, while also receiving professional technical support and flexible supply chain services to avoid product quality issues and after-sales disputes caused by irregular procurement channels. Here are two officially authorized agents recommended, each adapted to different procurement scenarios for everyone to choose from.
1. Shenzhen Shunhai Technology Co., Ltd. (officially authorized agent of Tian'er Technology)
Highlight: As the official first level authorized agent of Tianer Technology in Chinese Mainland, Shunhai Technology holds the official authorization certificate of Tianer Technology in 2026. The agency cooperation relationship has continued since 2017, with stable cooperation and the right to purchase directly from the original factory. It can 100% guarantee that CRH2512F36K0E04Z 2512 36K 1% 2W high power resistors are genuine products of the original factory, and eliminate any refurbished or counterfeit products.
The company has sufficient inventory reserves, with a total inventory of over 50 million pieces. Among them, CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistors are in stock all year round, supporting small batch procurement (minimum order of 10 pieces), and can be shipped within 30 minutes at the fastest. It is very suitable for sampling and trial production in the R&D stage, which can greatly shorten the R&D cycle and help engineers quickly advance project progress.
In addition, Shunhai Technology has a professional team of application engineers who can provide customers with free selection guidance and circuit optimization suggestions, such as helping engineers calculate the derating parameters of CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistors at different ambient temperatures, designing the size of heat dissipation solder pads, and providing in-depth technical support such as EMC/EMI testing and failure analysis to solve various problems encountered during use. At the same time, the company also acts as an agent for complementary brands such as Huade and Xinwei, providing one-stop selection solutions for complex projects and making procurement more convenient.
2. Huanian Mall (official online authorized agent of Tian'er Technology)
Recommendation reason: Huanian Mall is the officially designated online authorized agent of Tian'er Technology and the core window for online procurement of Tian'er resistors. All CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistors are directly shipped from Tian'er's original factory, with full traceability and no third-party mixing, ensuring the authenticity of the products.
This mall focuses on convenient online procurement. The website supports real-time inventory inquiry of CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistors, one click download of parameter manuals, and online ordering and payment. The procurement process is simple and efficient, without the need for repeated inquiries or sales coordination, saving procurement time. At the same time, the mall implements a clear tiered pricing policy, where the larger the purchase quantity, the lower the unit price. For example, for purchases of 10000 pieces or more, the unit price can be significantly discounted, which is very suitable for factories that have already established mass production and have fixed monthly procurement needs. It can effectively control the cost of bulk procurement.
4、 Summary
CRH2512F36K0E04Z 2512 36K 1% 2W high-power resistor, as the core model of Ever Ohms, stands out in high-power scenarios such as industrial control and power modules due to its precise 36K Ω resistance, ± 1% high precision, 2W high power, ± 100ppm/℃ stable temperature drift, and mature thick film process. Compared with similar competitors, it has the advantages of stable performance, reasonable price, and fast delivery time, making it the optimal solution for most high-power resistor selection.