QR2512B291RD50 datasheet, PDF - EEWORLD Datasheet

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QR2512B291RD50: DescriptionFixed Resistor, Ruthenium Oxide, 1W, 291ohm, 200V, 0.1% +/-Tol, -100,100ppm/Cel, 2512,; CategoryPassive components The resistor; File Size373KB，12 Pages; ManufacturerEVER OHMS TECHNOLOGY CO.,LTD.; Websitehttp://www.everohms.com/; Environmental Compliance; Tianer Technology was established in 1988 and has the R&D capabilities and manufacturing technology for chip resistors and arrays. In the face of today's diverse customer needs, we continue to invest in the development of high-quality products and new manufacturing technologies, and provide customers with a one-time purchase service for multiple components to fully meet customer needs and improve customer satisfaction with our products. In terms of quality management, our company has passed ISO-9001, ISO-TS16949, TTQS certification and complies with the AEC-Q200 automotive electronics self-testing standard. We continuously improve the quality of our products and services through the analysis and improvement of product yield rate indicators, customer satisfaction surveys and other reports, in order to enhance customer trust in our company and establish a good partnership with our customers.

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QR2512B291RD50 Overview

Fixed Resistor, Ruthenium Oxide, 1W, 291ohm, 200V, 0.1% +/-Tol, -100,100ppm/Cel, 2512,

QR2512B291RD50 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	994688467
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Chip
JESD-609 code	e3
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package height	0.55 mm
Package length	6.3 mm
Package form	SMT
Package width	3.2 mm
method of packing	Box
Rated power dissipation(P)	1 W
Guideline	AEC-Q200
resistance	291 Ω
Resistor type	FIXED RESISTOR
series	QR
size code	2512
technology	RUTHENIUM OXIDE
Temperature Coefficient	100 ppm/°C
Terminal surface	Tin (Sn) - with Nickel (Ni) barrier
Tolerance	0.1%
Operating Voltage	200 V

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AEC-Q200 Chip Resistor — QR Series

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Construction

Alumina Substrate

Bottom Electrode (Ag)

Top Electrode (Ag/Pd)

Barrier Layer (Ni)

External Electrode (Sn)

Resistor Layer (RuO

)

Primary Overcoat (Glass)

Secondary Overcoat (Epoxy)

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Application

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Entertainment: Stereo, TV tuners, Tape recorder

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Appliance: Air conditioner, Refrigerator

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Computer & relative products: Main board, PDA

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Communication equipment: Cell phone, Fax machine

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Power equipment: Power supply, Illumination equipment

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Measuring instrument: Electric meter, Navigation equipment

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Automotive

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Features

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Small size and light weight

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Reduction of assembly costs and matching with placement machines

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Reliability, high quality and fast delivery

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AEC-Q200 rev.D compliant

TEL: 886-7-8116611

FAX: 886-7-8115533

E-mail:

service@everohms.com

http://www.everohms.com

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