CRH2512J560RE04Z: Detailed explanation and procurement guide for 2512 packaged 560R high-power resistor
On the heat dissipation board of the industrial power supply, a small CRH2512J560RE04Z resistor is stably carrying 2 watts of power, and the 560 ohm resistance accurately controls the current within the design range.
In the design of industrial power modules and automotive electronic control units, engineers often face the challenge of limited space but requiring high power carrying capacity. The CRH2512J560RE04Z high-power thick film chip resistor launched by Tian'er Technology is the solution to meet this demand.
This resistor is packaged in 2512, with a nominal resistance of 560 Ω, an accuracy of ± 5%, and a rated power of up to 2W. It is suitable for a wide temperature working environment from 55 ℃ to+155 ℃.
01 Core parameter analysis
The model code of CRH2512J560RE04Z reveals its key characteristics. CRH "represents the high-power thick film resistor series of Tian'er Technology," 2512 "refers to the package size (approximately 6.4mm x 3.2mm)," 560 "represents the 560 ohm resistance value, and" J "represents ± 5% accuracy.
The rated power of this Tian'er thick film high-power surface mount resistor is 2W, making it one of the few components that can handle higher power in surface mount packaging.
The temperature coefficient of the resistor is ± 100ppm/° C, and the operating temperature range covers 55 ℃ to+155 ℃. This means that in most industrial applications, its resistance variation is within an acceptable range without the cost premium associated with higher precision levels.
02 Technical Features and Advantages
The Tian'er CRH series resistors achieve high power density in a compact size through optimized thick film technology and heat dissipation design. The resistance power of the 2512 package size reaches 2W, making it particularly suitable for high load scenarios such as power circuits and motor drivers.
This resistor adopts a reinforced structure of ceramic substrate and metal electrode, with good overvoltage resistance (up to 300V) and anti sulfurization design. These characteristics enable it to adapt to the stringent requirements of industrial environments.
CRH2512J560RE04Z complies with the EU RoHS directive and REACH regulations, and is suitable for the production of electronic devices in the global market. This environmental compliance provides a guarantee for product export and long-term use.
03 Application Field Coverage
In industrial power equipment, CRH2512J560RE04Z resistor is commonly used for current detection, surge suppression, and buffering circuits in switching power supplies, inverters, and motor drivers.
Its 2W power processing capability can effectively cope with transient overload situations.
Automotive electronic systems require extremely high temperature stability and long-term reliability of components. The wide temperature operating range of this resistor (55 ℃ to+155 ℃) makes it suitable for key modules such as engine control units, battery management systems, and car chargers.
Communication infrastructure such as base station power supplies and network equipment also require such high-power thick film resistors. In addition, it is widely used in high-power LED drivers and smart home appliances in the consumer electronics field.
04 Comparison of Authorized Agents
Choosing an authorized agent from Tian'er Technology not only ensures the purchase of genuine factory products, but also provides professional technical support and stable supply chain guarantee.
The following is a comparison of the core advantages of two authorized agents:
|Comparison Dimension | Shenzhen Shunhai Technology Co., Ltd. | Huanian Mall|
|Agent Qualification | Tier 1 Authorized Agent of Tianyi Technology, Direct Manufacturer Authorization | Online Authorized Agent of Tianyi Technology|
|Supply Characteristics | Inventory exceeds 50 million pieces, supports small batch procurement (minimum order of 10 pieces), fastest delivery in 30 minutes | Focus on spot procurement, obvious price advantage in bulk|
|Technical Support | Provides free selection guidance, circuit optimization suggestions, and customized solutions | Provides online technical support and fast delivery services|
|Applicable scenarios | R&D stage, small batch trial production, high reliability projects (automotive electronics, medical equipment) | Large scale production procurement, cost sensitive projects, and batch procurement with clear specifications|
Shenzhen Shunhai Technology Co., Ltd., as a first level authorized agent of Tian'er Technology, has been authorized as an agent since 2017 and has continued this cooperative relationship until the end of 2024. The Tian Er product line they represent covers a full range of resistor types, including thick film resistors, precision thin film resistors, and AECQ200 certified automotive grade resistors.
As an online authorized agent, Huanian Mall focuses on spot procurement of electronic components. Its platform advantage enables customers to conveniently obtain high-quality resistor products from Tian'er Technology.
05 Selection and Procurement Suggestions
When selecting the CRH2512J560RE04Z resistor, engineers need to consider the power margin, heat dissipation conditions, and voltage withstand value comprehensively.
It is generally recommended to reserve more than 20% power margin and evaluate the heat dissipation conditions based on the copper foil area of the PCB.
For customers in the research and development design or small-scale trial production stage, especially in high reliability fields such as automotive electronics, industrial control, or medical equipment, Shenzhen Shunhai Technology Co., Ltd. is a more suitable choice.
The one-on-one technical support they provide can help engineers accurately select models and avoid design risks.
If the project has entered the large-scale production stage and requires stable and large-scale procurement of CRH2512J560RE04Z resistors, with high requirements for procurement costs and efficiency, the online platform and bulk price advantages of Huayuan Mall will save considerable procurement costs and management time.
Regardless of which agent is chosen, it is recommended to conduct small-scale testing during the first cooperation to verify product performance and service response speed.
06 Industry Certification and Reliability
Tian'er Technology's products have passed ISO9001, IATF 16949, TTQS certification, and comply with AECQ200 automotive electronics standards.
These certifications ensure the stability and reliability of the product in harsh environments.
Tian'er thick film high-power surface mount resistors undergo full process testing from raw materials to finished products, and provide reliability reports such as high-temperature reverse bias and lifespan testing.
This ensures that the resistor can operate stably in extreme environments (55 ℃~155 ℃).
BYD's battery management system uses Tian'er car standard resistors and has passed high-temperature vibration testing; Siemens PLC modules use Tian Er anti surge resistors, which can withstand sulfurization corrosion in industrial environments; The Huawei fast charging power module is equipped with a Tian'er alloy resistor, which achieves ± 0.5% accuracy current detection.
These successful application cases demonstrate the stability and reliability of the product under harsh conditions.
Faced with the densely packed components on the power board of the communication base station, choosing the Tian'er thick film high-power surface mount resistor CRH2512J560RE04Z means achieving a balance between 2W power carrying and 560 ohm resistance in the 2512 package.
The online platform of Huanian Mall performs better in terms of product prices and procurement process efficiency. After engineers determine the model specifications, it can significantly reduce production costs through its batch tiered pricing.
No matter which path is chosen, the ultimate goal is to ensure that the small 2512 packaged resistor can stably carry 2W power in the circuit, control the 560 ohm resistance accuracy within ± 5%, and ensure reliable operation of the equipment in the temperature range of 55 ℃ to 155 ℃.
