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ELR16FT2R49DES,ELLON,Metal Film Chip Resistor

ELR16FT2R49DES

Metal Film Chip Resistor ,1206 ,2.49R ,±1% ,1W ,±50PPM

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The image is for reference only, please refer to the drawing for details

Data Sheet： ELR_EWLR_Precision_Rev_25_01.pdf

RoHs Report： RoHS_20241015A.pdf

REACH Report： REACH_SZXEC24003220502.pdf

Product number：	R22-1206-2R49F1T001LELRT
Manufacturer Product Number：	ELR16FT2R49DES
Manufacturer ：	ELLON
Series ：	ELLON-ELR
Type ：	Metal Film Chip Resistor
Size ：	1206
Resistance Value ：	2.49Ω(2.49R)
Resistance Tolerance ：	±1%
TCR(ppm) ：	±50PPM
Resistance Power ：	1W
Description：	Metal Film Chip Resistor ,1206 ,2.49R ,±1% ,1W ,±50PPM

Series Introduce Find Similar

Attribute Name	Attribute Value
Manufacturer	ELLON
Product Series	ELLON-ELR
Product Type	Metal Film Chip Resistor
EU RoHS	Compliant(2011/65/EU)
EU REACH	Dose not contain REACH SVHC(1907/2006/EC)

Series Introduce Find Similar

File

File Type	File Name
Data Sheet	ELR_EWLR_Precision_Rev_25_01.pdf
RoHs Report	RoHS_20241015A.pdf
REACH Report	REACH_SZXEC24003220502.pdf

Lead time： Estimated delivery date 2026-06-09

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Product Recommendation Maker Dynamics Applications

Product Recommendation Maker Dynamics Applications

What are the materials of high-precision resistors? High precision resistors are mainly characterized by their highly accurate resistance values. The main materials used to produce such high-precision resistors include metal films, alloys, carbon films, thin films, etc. The material selection of high-precision resistors is crucial for their performance. Materials such as metal film, alloy, carbon film, and thin film have their own characteristics and are suitable for different application scenarios.

What are the advantages and disadvantages of wide electrode resistors? Wide electrode patch resistors (long electrode resistors) have the following characteristics: good stability, strong current carrying capacity, and good heat dissipation performance.

A detailed introduction to the SMR series of Sart pure metal alloy resistors The Sart pure metal alloy resistance SMR series uses plastic sealing technology, also known as plastic sealing alloy resistance. The main characteristics of the Sart pure metal alloy resistance SMR series are as follows: 1. High power under the same reference range (up to 3W), 2. Complete resistance values (1m Ω~500m Ω), 3. High precision, with a maximum accuracy of 0.5%. This article provides a detailed introduction to the selection parameters of the Sart pure metal alloy resistance SMR series.

Alloy resistance 0.001R 2512 parameters: Understanding the characteristics and applications of alloy resistance Alloy resistance 0.001R 2512 parameter: Understand the characteristics and applications of alloy resistance. Alloy resistors are a common electronic component with stable resistance values and good temperature characteristics, making them an indispensable part of modern electronic devices. In alloy resistors, 0.001R 2512 is a common specification with specific parameters and performance, suitable for various circuits and application scenarios.

ESR bare copper shunt resistor product with increased power and new product ESR bare copper shunt resistors are mainly characterized by low resistance, high power, and low temperature drift, and are widely used in current sampling circuits. In current sampling circuits, the stability requirements for resistors are extremely strict. Therefore, different product materials have different product characteristics and application markets. With the market demand for product miniaturization, low power consumption, and fast charging and discharging, ELLON has launched a small volume high-power bare copper shunt resistor. This article provides a detailed introduction to the corresponding specification parameters.

Ellon brand new product: 2512 0.2mR/0.0002R 7W high-power bare copper resistance introduction Introduction to Ellon brand new product: 2512 0.2mR/0.0002R 7W high-power bare copper sheet resistor. The ESR25F7W0M20M04G resistor adopts a compact package size of 2512 (6.4 * 3.2), which not only meets the requirements of modern electronic devices for miniaturization and integration, but also ensures the heat dissipation efficiency of the resistor during operation. Its resistance value is 0.0002R (0.2mR),

What are the characteristics and differences between high-precision precision resistors and precision resistors Although high-precision resistors and precision resistors overlap in definition and characteristics, there are still some significant differences between them. Firstly, the resistance accuracy of high-precision precision resistors is higher, usually reaching ± 0.1% or lower, while the accuracy of precision resistors is usually between ± 1% and ± 0.1%. This means that high-precision resistors have more advantages in situations where extremely high precision is required.

Do we need to lay copper foil underneath the inductor for DC-DC power supply? Inductors have alternating current, and laying copper at the bottom of the inductor will generate eddy currents on the ground plane. The eddy current effect will affect the inductance of the power inductor, and eddy currents will also increase system losses. At the same time, the noise generated by alternating current will increase the noise on the ground plane, which will affect the stability of other signals. From the perspective of EMC, laying copper on the bottom of the inductor and a complete ground surface is beneficial for EMI design; The current production process of inductors has been upgraded, and shielded inductors are used. There are very few leaked magnetic induction lines, which have little impact on the inductance of the inductors and are also beneficial for heat dissipation.

ESRH25F7WR001K04G Low-Resistance Shunt Resitor ,2512 ,0.001R(1mR) ,±1% ,7W ,KARMA ,±25PPM ,ELLON-ESR

ELLON High-Power Resistors Make a Grand Debut on Huanian Mall ELLON High-Power Resistors Make a Grand Debut on Huanian Mall

Product Recommendation Maker Dynamics Applications

ELLON High-Power Resistors Make a Grand Debut on Huanian Mall ELLON High-Power Resistors Make a Grand Debut on Huanian Mall

Introduction to ELLON ETR0805 Series Thin Film Precision Surface Mount Resistors The ETR0805 is a high-performance thin film precision chip resistor belonging to the ETR series, featuring a standard EIA 0805 package. Adopting advanced NiCr thin film construction, this resistor is meticulously engineered to deliver exceptional precision, low noise operation, and reliable performance across a wide range of applications. With a power rating of 1/10W (0.10W) at 70°C and compliance with lead-free soldering requirements, it is perfectly suited for modern electronic manufacturing processes. Whether used in industrial control systems, precision measurement equipment, communication devices, or consumer electronics, the ETR0805 consistently meets the stringent demands of high-precision circuit design.

ELLON SMD Resistors ERHV2010 Series Electric Flu Detection and High Voltage Resistance Product Introduction The ERHV2010 series current sensing resistors are high-voltage chip resistors manufactured using advanced thick-film technology, strictly complying with the EIA standard size 2010. With excellent electrical performance and stable structural design, they are widely used in various electronic devices that have strict requirements for voltage, resistance, and temperature stability. The product features an alumina substrate, a ruthenium oxide (RuO₂) resistive layer, and dual protection with glass and epoxy coatings. It integrates core advantages such as high voltage tolerance, high resistance accuracy, and a wide temperature operating range, providing key guarantees for the reliable operation of electronic systems.

ELLON Surface mount Resistors ERHV0402 Series Current Sensing Resistors Product Introduction The ERHV0402 series current sensing resistors are high-performance high-voltage thick film chip resistors that strictly comply with EIA standard sizing specifications. With their compact 0402 package (corresponding to 1/16W power rating), they demonstrate excellent adaptability in various electronic devices with strict space requirements. The product adopts a high-quality structural design consisting of an alumina ceramic substrate and a ruthenium oxide (RuO₂)/silver (Ag) resistive layer, with a dual protective coating of glass and epoxy resin on the surface. This not only ensures outstanding electrical performance but also provides excellent stability and reliability. It can be widely used in high-voltage electronic systems requiring precise current sensing, laying a solid foundation for the safe and stable operation of equipment.

ESRH25F7WR001K04G Low-Resistance Shunt Resitor ,2512 ,0.001R(1mR) ,±1% ,7W ,KARMA ,±25PPM ,ELLON-ESR

Introduction to EAM series products of high power resistance with sulfide resistant metal film Ellon (Yineng) has launched a new series of high power surface mount resistors (EAM) with anti sulfurization metal film. This series belongs to ultra-high power metal film anti sulfurization resistors, which are widely used in industries such as network communication, optoelectronic modules, rectifiers, automotive electronics, home appliances, industrial automation, etc. The main volume of EAM anti sulfurization metal film high-power resistors includes: 040206030805120612102010 and 2512 full series volume, which can meet the requirements of anti sulfurization and high power, with low temperature coefficient and stable products.

ELLON launches 1206 volume 2W high-power alloy resistor - latest product ELLON launches 1206 volume 2W high-power alloy resistor. The resistance range of the 1206 high-power 2W alloy resistor launched this time is 0.001R (1m Ω)~0.025R (25m Ω), mainly made of MnCu alloy, FeCrAl alloy, and Kama alloy. The 1206 volume 2W alloy resistor can replace the traditional 2512 volume 2W alloy, and has the characteristics of small volume, high power, and low cost. In the future, it may be extended to a wider range of volumes and resistance values. This article provides a detailed introduction to the resistance parameters of ELLON's 1206 volume high-power 2W alloy.

ESR bare copper shunt resistor product with increased power and new product ESR bare copper shunt resistors are mainly characterized by low resistance, high power, and low temperature drift, and are widely used in current sampling circuits. In current sampling circuits, the stability requirements for resistors are extremely strict. Therefore, different product materials have different product characteristics and application markets. With the market demand for product miniaturization, low power consumption, and fast charging and discharging, ELLON has launched a small volume high-power bare copper shunt resistor. This article provides a detailed introduction to the corresponding specification parameters.

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