HNST WELCOME！ 0755-23173910

English /中文

{{searchSelectTypeText}}

Search

ever ohms walter Precision resistor current diverter fuse Alloy resistance SMD fuse

Cart {{cartCount}}

你当前的浏览器版本过低或不支持。请升级或更换浏览器。推荐浏览器 Chrome Edge。

TR0402C549RQ1025Z,EVER,Thin Film Precision Chip Resistor

TR0402C549RQ1025Z

Thin Film Precision Chip Resistor,0402 ,549R ,±0.25% ,1/16W ,- ,±25PPM ,EVER-TR

✖

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

Data Sheet： EVER OHMS _TR.pdf

Electronic： EVER_Catalogue.pdf

Product number：	R02-0402-549RC1Y001GVTR
Manufacturer Product Number：	TR0402C549RQ1025Z
Manufacturer ：	EVER
Series ：	EVER-TR
Type ：	Thin Film Precision Chip Resistor
Size ：	0402
Resistance Value ：	549Ω(549R)
Resistance Tolerance ：	±0.25PF
TCR(ppm) ：	±25PPM
Resistance Power ：	1/16W
Description：	Thin Film Precision Chip Resistor,0402 ,549R ,±0.25% ,1/16W ,- ,±25PPM ,EVER-TR

Series Introduce Find Similar

Attribute Name	Attribute Value
Manufacturer	EVER
Product Series	EVER-TR
Product Type	Thin Film Precision 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	EVER OHMS _TR.pdf
Electronic	EVER_Catalogue.pdf

Lead time： Estimated delivery date 2025-01-06

Online Inquiry

Product Recommendation Maker Dynamics Applications

Product Recommendation Maker Dynamics Applications

Introduction to Precision Resistor Selection (Example of Work) The main core parameters of precision resistors include volume, resistance, accuracy, power, temperature drift, voltage, and temperature, which are key parameters. Each parameter will have certain changes in different environments, so even the resistance of the same parameter will have different changes in different applications. We can provide examples of precision resistors below.

Material and Characteristics Description of Precision Resistors The so-called precision resistor mainly refers to a resistor with high precision in resistance value and low temperature coefficient, which has high long-term reliability and is widely used in measuring equipment. Therefore, the materials required for producing such high-precision resistors are also very special and the production process is strict. The following will explain the commonly used materials for precision resistors: metal film, metal wire, metal thin, etc.

TH thin film high-power precision resistor The Ever ohms TH series is a thin film high-power precision resistor with high precision (0.1%), high power (1W), and a minimum temperature coefficient of up to (10ppm/℃). The TH series metal film high-power precision resistors combine the high precision and low temperature characteristics of traditional thin film precision resistors, as well as the characteristics of traditional high-power resistors. They are widely used in high-end electronic products, automotive electronics, instruments and meters, etc. This article provides a detailed introduction to the electrical characteristics and selection parameters of the TH series thin-film high-power resistors of Tian'er Technology, as edited by Huanian Mall.

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.

Detailed Introduction to TR Series Thin Film Precision Resistors The Ever ohms TR series thin film precision resistors are general-purpose precision resistors with high precision, low temperature tolerance, and long-term stability. The product has a wide market application and high cost-effectiveness. The conventional accuracy is 0.1% and 0.5%, and the conventional temperature coefficient is ± 25ppm/℃ and ± 15ppm/℃. The TR series thin film precision resistors are widely used in consumer electronics, instrumentation, computer peripherals, communication equipment, and other products. This article provides a detailed introduction to the selection parameters and electrical characteristics of the Tian'er TR series thin film precision resistors.

Introduction to TP series ultra-high precision ultra-low temperature drift thin film precision resistors The Every ohms TP series resistor type belongs to the ultra-high precision ultra-low temperature drift film supply chip resistor, with a maximum accuracy of 0.01% and a minimum temperature drift of 5ppm/℃. Compared to TR thin film precision resistors, it has higher product stability. The TH series thin film high-precision resistors are widely used in industrial automation, instruments and communication gateways, and other products. This article provides a detailed introduction to the selection parameters and electrical characteristics of TP ultra-high precision thin film resistors.

Introduction to TQ series automotive grade ultra-high precision ultra-low temperature drift precision resistors The TQ series ultra-high precision ultra-low temperature drift precision resistor belongs to the automotive grade automotive standard resistor, meets the AEC-Q200 automotive industry standard certification, has extremely high long-term stability, and excellent anti vulcanization performance. Ultra high precision can reach ± 0.05%, ultra-low temperature coefficient ± 10ppm/℃, and lead-free. This article provides a detailed introduction to the Tian'er TQ series ultra-high precision ultra-low temperature drift car gauge precision thin film resistors.

High precision resistors and precision resistors: differences and applications There are still many differences between high-precision resistors and precision resistors. There are mainly the following points: 1. Differences in accuracy. 2. Differences between temperature drifts. 3. Differences in long-term stability. Differences in production processes, etc.

Product Recommendation Maker Dynamics Applications

Detailed Introduction to TR Series Thin Film Precision Resistors The Ever ohms TR series thin film precision resistors are general-purpose precision resistors with high precision, low temperature tolerance, and long-term stability. The product has a wide market application and high cost-effectiveness. The conventional accuracy is 0.1% and 0.5%, and the conventional temperature coefficient is ± 25ppm/℃ and ± 15ppm/℃. The TR series thin film precision resistors are widely used in consumer electronics, instrumentation, computer peripherals, communication equipment, and other products. This article provides a detailed introduction to the selection parameters and electrical characteristics of the Tian'er TR series thin film precision resistors.

Introduction to TQ series automotive grade ultra-high precision ultra-low temperature drift precision resistors The TQ series ultra-high precision ultra-low temperature drift precision resistor belongs to the automotive grade automotive standard resistor, meets the AEC-Q200 automotive industry standard certification, has extremely high long-term stability, and excellent anti vulcanization performance. Ultra high precision can reach ± 0.05%, ultra-low temperature coefficient ± 10ppm/℃, and lead-free. This article provides a detailed introduction to the Tian'er TQ series ultra-high precision ultra-low temperature drift car gauge precision thin film resistors.

Introduction to TP series ultra-high precision ultra-low temperature drift thin film precision resistors The Every ohms TP series resistor type belongs to the ultra-high precision ultra-low temperature drift film supply chip resistor, with a maximum accuracy of 0.01% and a minimum temperature drift of 5ppm/℃. Compared to TR thin film precision resistors, it has higher product stability. The TH series thin film high-precision resistors are widely used in industrial automation, instruments and communication gateways, and other products. This article provides a detailed introduction to the selection parameters and electrical characteristics of TP ultra-high precision thin film resistors.

TH thin film high-power precision resistor The Ever ohms TH series is a thin film high-power precision resistor with high precision (0.1%), high power (1W), and a minimum temperature coefficient of up to (10ppm/℃). The TH series metal film high-power precision resistors combine the high precision and low temperature characteristics of traditional thin film precision resistors, as well as the characteristics of traditional high-power resistors. They are widely used in high-end electronic products, automotive electronics, instruments and meters, etc. This article provides a detailed introduction to the electrical characteristics and selection parameters of the TH series thin-film high-power resistors of Tian'er Technology, as edited by Huanian Mall.

Detailed Introduction to TGL Series Anti surge Low Resistance Metal Film Chip Resistors The TGL series is a type of anti surge low resistance metal film chip resistor from Ever ohms technology, with a special metal film process technology and excellent anti surge ability. It has high power characteristics and can withstand ultra-low temperatures up to ≤ 50ppm/℃. It also has high power, with a maximum power of up to 3.5W. Widely used in various high-end high-precision electronic products. This article provides a detailed introduction to the selection parameters and electrical characteristics of the Tian'er TGL series surge resistant metal film high-power resistors.

Detailed introduction of ST series anti vulcanization thick film chip resistors The ST series anti vulcanization thick film chip resistors of Ever ohms technology have excellent anti vulcanization performance. The ST series anti vulcanization resistor has a strong ability to resist resistance changes caused by sulfide corrosion in high temperature and high humidity environments. The ST series anti vulcanization thick film chip resistors are widely used in industrial automation equipment, white goods, automotive electronics, LED lighting systems, and so on. This article by Hua Nian Xiaobian provides a detailed introduction to the selection parameters and electrical performance of the resistance for the ST series anti vulcanization thick film chips of Ever ohms.

Detailed introduction of bare copper sheet resistors for SR low resistance shunt The bare copper resistance of SR low resistance shunt is mainly characterized by high current and high power. The bare copper resistance of SR low resistance shunt belongs to Ever ohms technology. The SR series low resistance shunt resistors of Ever ohms technology mainly have four volumes: 1206251239205930, with a minimum resistance value of 0.2mR (0.0002R) and a maximum power of 15W. SR low resistance shunt bare copper resistors are widely used in high-power power management systems, motor drivers, and battery management systems. This article by Hua Nian will provide a detailed introduction to the selection parameters and electrical characteristics of bare copper sheet resistors for Tian'er Technology's SR low resistance shunt.

Detailed introduction of QUH automotive grade ultra-high power chip resistors QUH automotive grade ultra-high power chip resistors belong to the Ever ohms brand. The QUH series automotive grade ultra-high power chip resistors have ultra-high power, with a maximum power of 3W, extremely high product stability, and excellent sulfur resistance characteristics (ASTM-B-809-95&EIA-977 specifications). This article by Hua Nian will provide a detailed introduction to the selection parameters and electrical performance parameters of the Tian Er series automotive grade ultra-high power chip resistors.

Product number： {{currentProduct.code}}

Product information： {{currentProduct.descCn}}

Order quantity： {{currentProduct.num}}

Cart （{{myCartItems.length}}Item）

Total amount：

{{isCn?'￥':'$'}}{{cartProductTotal}}