Series image: for reference only

The Ralec metal alloy micro resistance LR series uses a pure metal alloy process. The product is suitable for general and electronic industry applications. The main product parameters of Ralec metal alloy micro resistors are: volume: 1206~4527, rated power: 0.5W~5W, resistance range: 0.3m Ω~500m Ω, resistance accuracy: 0.5%~1%.

Manufacturer：	RALEC
Product Series：	RALEC-LR
Product Type：	Metal Current Sensing Chip Resistor
EU RoHS：	Compliant(2011/65/EU)
EU REACH：	Dose not contain REACH SVHC(1907/2006/EC)
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Specification

Picture	Spec	Product number	Maker	Part Number & Description	supply status	Unit Price	Size	Resistance Value	Resistance Tolerance	TCR(ppm)	Resistance Power	series	Action

Picture	Spec	Product number	Maker	Part Number & Description	supply status	Unit Price	Size	Resistance Value	Resistance Tolerance	TCR(ppm)	Resistance Power	series	Action

Picture	Spec	Product number	Maker	Part Number & Description	supply status	Unit Price	Size	Resistance Value	Resistance Tolerance	TCR(ppm)	Resistance Power	series	Action
		Active Manufacturer Number：LR251222R001F4 Product number：R09-2512-R001F1S001KLR0		Metal Current Sensing Chip Resistor ,2512 ,0.001R(1mR) ,±1% ,2W ,- ,±75PPM ,RALEC-LR	Arrival Notice	-	2512	0.001Ω(1mR)	±1%	±75PPM	2W	RALEC-LR	Online Inquiry

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Metal Current Sensing Chip Resistor ,2512 ,0.001R(1mR) ,±1% ,2W ,- ,±75PPM ,RALEC-LR - LR251222R001F4

What are the main platforms for electronic component stores? What are the main platforms of Electronic Yuanqi Mall? It can be divided into two categories: one is domestic shopping platforms: Huanian Mall, Lichuang Mall, Yunhan Xincheng, Weiyang Mall, Liexin.com, Hard City, etc; International shopping platforms include: Maoze, Dejie, etc.
What are the electronic component spot platforms? Huanian Mall: Focusing on electronic component agency sales, providing original factory technical support, 100% self operated inventory of products, searchable procurement in transit, constantly aware of supply and delivery status, spot inventory can achieve lightning delivery, fastest delivery within 30 minutes, bulk procurement, sample procurement, and lightning delivery services, etc.
What are the electronic component spot stores? Domestic procurement: Priority should be given to Huanian Mall, Little Cat Chip City, Lichuang Mall, etc., while balancing genuine product guarantee and price advantages. International procurement: Digi Key and Mouser are suitable for quickly obtaining the latest components; Arrow、 Large scale universities are suitable for bulk and industrial level demand.
DGPHNST Mall is an electronic component mall. What are its advantages? As a well-known electronic component procurement platform in China, DGPHNST Mall has formed significant competitiveness in the industry with its unique service model and resource advantages. The following is a detailed analysis of its core advantages:
What are the brand, model, and parameters of 2512 0.001R alloy resistors? The following is a comparative analysis of alloy resistor brands, models, and characteristics with 2512 package, 0.001 Ω (1m Ω), ± 1% accuracy, and different power levels, compiled from multiple brand parameters and industry data:
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1206 20k 0.05% 5ppm high-precision thin film resistor According to the parameters provided by the user, THF06D2002AT (Fenghua High Tech) and TP1206A20K0P0505Z (Tian'er Technology) are both 1206 packaged resistors with 20k Ω, ± 0.05% tolerance, and ± 5ppm/℃ temperature coefficient. The following comparative analysis is conducted from four aspects: technical parameters, brand characteristics, application adaptability, and feasibility of substitution:
Fenghua Precision Resistance THF06D2002AT 20k Ω± 0.05% ± 5ppm/℃ 1206 As a star product in the TH series of Fenghua Advanced Technology, THF06D2002AT has become a core component in the fields of industrial automation, medical equipment, and high-end instruments due to its ultra-high precision of 20k Ω, ± 0.05% tolerance, and ultra-low temperature coefficient of ± 5 ppm/℃.
THF06D1000AT 100Ω ±0.05% ±5 ppm/℃ 1206 0.25W THF06D1000AT, as a representative model of TH series high-precision metal film resistors launched by Fenghua Advanced Technology, has become the preferred component in the fields of industrial control, medical equipment, and precision instruments due to its excellent technical parameters and wide applicability.
WALTE micro fuse FCP/TCP/FEP/TEP series introduction - Hnstshop WALTE, a well-known brand of fuse, micro fuse can be used in a variety of electronic equipment, communication equipment and industrial automation systems. This article will introduce the size
Hnstshop offers a wide range of WALTE brand chip fuse series
How to balance accuracy and power consumption when selecting current detection resistors? When choosing a current detection resistor, balancing accuracy and power consumption is a crucial consideration. Here are some suggestions to help you find the best balance between the two:
What are the differences between alloy resistors and ordinary resistors? There are significant differences between alloy resistors and ordinary resistors in terms of performance characteristics, application scenarios, constituent materials, manufacturing costs, and market prices. These differences enable them to play their unique roles in different application scenarios.
What are the key steps in the manufacturing process of alloy resistors The key steps in the manufacturing process of alloy resistors include material selection and alloy preparation, resistance wire fabrication and heat treatment, lead connection and packaging, laser adjustment and protective coating, as well as quality control and testing. These steps together ensure that alloy resistors have stable resistance values, high precision, fast response, and long lifespan, making them widely used in various electronic devices.
How to choose a current detection resistor? Choosing the appropriate current detection resistor requires comprehensive consideration of multiple factors such as resistance value, accuracy and stability, power and heat dissipation, packaging and size, as well as price and supply situation. By carefully analyzing and comparing different options, the most suitable current detection resistor for a specific application can be selected.
Definition and Product Introduction of Current Detection Resistors Current sensing resistor is a type of resistor specifically used to measure the magnitude of current in a circuit. It is usually connected in series in a circuit and calculates the current in the circuit by measuring the voltage drop across the resistor. The following is a detailed explanation of the current detection resistor:
Comprehensive Introduction to Alloy Resistors from Scratch to Scratch Alloy resistors, as an important electronic component, play a crucial role in electronic devices and circuit systems. With the continuous development of technology, the materials, manufacturing processes, and application fields of alloy resistors will also continue to expand and improve.
What is the relationship between the accuracy level and cost of resistors? There is a close relationship between the accuracy level and cost of resistors. Generally speaking, the higher the precision level of a resistor, the higher its production cost, which is mainly reflected in the following aspects:
Compared to relays, which one is more widely used, switches or resistors？ From the perspective of widespread use, switches and resistors are widely used in electronic circuits and each has an irreplaceable role. Switches are mainly used for controlling and selecting circuits, while resistors are used for regulating and protecting circuits. Although relays are widely used, their application scenarios are relatively specific and mainly used in automatic control systems. Therefore, when comparing the widespread use of switches and resistors, it can be considered that they have a wide range of applications in different fields and circuits, making it difficult to simply quantify comparisons.
The relationship between resistance and temperature There is a close relationship between resistance and temperature, which is usually described by the temperature coefficient of resistance (TCR). The following is a detailed explanation of the relationship between resistance and temperature:
What impact does the temperature coefficient of resistance have on circuit design? The temperature coefficient of resistance has a significant impact on circuit design, which is reflected in the following aspects and reference content sources.
How to test the temperature coefficient of a resistor? The temperature coefficient (TCR) of a test resistor usually follows certain standards and methods. The following are the steps and key points obtained based on the search results:
What impact does a small temperature coefficient of resistance have on the accuracy of sensors? The small temperature coefficient of resistance has a significant impact on the accuracy of sensors, manifested in the following aspects:
What is the function of the temperature coefficient of resistance? The small temperature coefficient of resistance has multiple advantages and applications in electronic devices and circuits, mainly reflected in the following aspects:
How to reduce the impact of temperature changes on circuits? The methods to reduce the impact of temperature changes on circuits can be approached from multiple perspectives, including design, material selection, circuit compensation techniques, etc. Here are some effective strategies:
Does the resistance value of thick film resistors change significantly under temperature changes? The variation of resistance value of thick film resistors under temperature changes is mainly influenced by their temperature coefficient (TCR). The following is a detailed explanation of the resistance value changes of thick film resistors under temperature changes
The main differences between thick film resistors and alloy resistors Thick film resistors and alloy resistors have significant differences in multiple aspects, including manufacturing processes, materials, electrical properties, application scenarios, costs, and mechanical properties. Here are their main differences:
The practical application of 1225 resistor 1225 resistors, with their specific dimensions (usually 64mm in length and 32mm in width) and diverse performance parameters, are widely used in various electronic devices and systems. For example, consumer electronics, automotive resistors, network communication equipment, industrial automation and control, lighting and power supply, etc.
What are the parameters, characteristics, and application scenarios of 1225 resistors 1225 resistors typically have a wide range of resistance values, ranging from a few ohms to several megaohms. This article provides a comprehensive introduction from parameters, characteristics, and application markets.
What is the difference between current limiting resistors and conventional resistors? The work of resistors used to be used to block direct current and alternating current, and the basic working principle is not much different. So, what is the difference between current limiting resistors and ordinary resistors? When designing a circuit, it is still necessary to consider the following aspects comprehensively.