Question 1

What are the key features of Yageo AT0402BRD0728K7L?

EZKEY · Accepted Answer

This product belongs to the Chip Resistors - Surface Mount category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by Yageo with full traceability.

Question 2

What are the main application scenarios for AT0402BRD0728K7L?

EZKEY · Accepted Answer

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

Question 3

How does AT0402BRD0728K7L work?

EZKEY · Accepted Answer

This device follows established Chip Resistors - Surface Mount design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

Question 4

What is the technical performance of AT0402BRD0728K7L?

EZKEY · Accepted Answer

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

Question 5

What is the current market demand for AT0402BRD0728K7L?

EZKEY · Accepted Answer

The global Chip Resistors - Surface Mount market is growing at ~6-8% CAGR, with particularly strong demand in power management. Yageo AT0402BRD0728K7L is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

Question 6

What are the technical characteristics of AT0402BRD0728K7L?

EZKEY · Accepted Answer

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, Yageo provides full technical support and reference designs.

Brand	YAGEO
Composition	Thin Film
Data Tier	Family Level
Lead Free	Yes
Mounting Type	Surface Mount
Operating Temperature	-55 to +155 C
Package / Case	0402
Packaging	Tape and Reel
Power Rating	0.0625 W
Product Type	Chip Resistor
Resistance	28.7 kΩ
RoHS	Compliant
Series	AT
Temperature Coefficient	+/-25 to +/-50 ppm/deg C
Termination	Nickel Barrier / Tin Plated
Tolerance	0.1%

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AT0402BRD0728K7L | Yageo RES SMD 28.7KOHM 0.1% 1/16W 0402

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

AT0402BRD0728K7L Application and Selection Guide

AT0402BRD0728K7L Model and Manufacturer Information

AT0402BRD0728K7L Product Parameters and Description

AT0402BRD0728K7L Application and Selection Reference

Recommended Part Numbers for AT0402BRD0728K7L