Question 1

What are the key features of YAGEO AC0603FR-07649KL?

EZKEY · Accepted Answer

This product belongs to the Chip Resistors 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 AC0603FR-07649KL?

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 AC0603FR-07649KL work?

EZKEY · Accepted Answer

This device follows established Chip Resistors 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 AC0603FR-07649KL?

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 AC0603FR-07649KL?

EZKEY · Accepted Answer

The global Chip Resistors market is growing at ~6-8% CAGR, with particularly strong demand in power management. YAGEO AC0603FR-07649KL 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 AC0603FR-07649KL?

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	Thick Film
Data Tier	Family Level
Lead Free	Yes
Mounting Type	Surface Mount
Operating Temperature	-55 to +155 C
Package / Case	0603
Packaging	Tape and Reel
Power Rating	0.1 W
Product Type	Chip Resistor
Resistance	649 kΩ
RoHS	Compliant
Series	AC
Temperature Coefficient	+/-100 ppm/deg C
Termination	Nickel Barrier / Tin Plated
Tolerance	1%

Recommended Part	Brand	Description
AC0402FR-073K6L	YAGEO	0402 3.6KOhms ±1% 50V
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AC0402FR-073M16L	YAGEO	厚膜电阻器 - SMD 3.16mOhms 1/16W 0402 1% AEC-Q200

AC0603FR-07649KL | YAGEO 0603 649KOhms ±1% 75V

Product Details

PDF Datasheet

Technical Docs

Technical Parameters

AC0603FR-07649KL Application and Selection Guide

AC0603FR-07649KL Model and Manufacturer Information

AC0603FR-07649KL Product Parameters and Description

AC0603FR-07649KL Application and Selection Reference

Recommended Part Numbers for AC0603FR-07649KL