What are the key features of Yageo AC1206JR-073K9L?

This product belongs to the Thick Film Resistors - SMD 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.

What are the main application scenarios for AC1206JR-073K9L?

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.

How does AC1206JR-073K9L work?

This device follows established Thick Film Resistors - SMD 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.

What is the technical performance of AC1206JR-073K9L?

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.

What is the current market demand for AC1206JR-073K9L?

The global Thick Film Resistors - SMD market is growing at ~6-8% CAGR, with particularly strong demand in power management. Yageo AC1206JR-073K9L 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.

What are the technical characteristics of AC1206JR-073K9L?

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.

AC1206JR-073K9L Thick Film Resistors - SMD Automotive Grade Chip Resistor 1206, 3.9kOhms, 5%, 1/4W by Yageo

AC1206JR-073K9L | Yageo Thick Film Resistors - SMD Automotive Grade Chip Resistor 1206, 3.9kOhms, 5%, 1/4W

Category: Thick Film Resistors - SMD

Brand: Yageo

Thick Film Resistors - SMD Automotive Grade Chip Resistor 1206, 3.9kOhms, 5%, 1/4W

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Thick Film Resistors - SMD Automotive Grade Chip Resistor 1206, 3.9kOhms, 5%, 1/4W

Technical Parameters

Brand	YAGEO
Category	Thick Film Resistors - SMD
Composition	Thick Film
Data Tier	Family Level
Description	Thick Film Resistors - SMD Automotive Grade Chip Resistor 1206, 3.9kOhms, 5%, 1/4W
Lead Free	Yes
Manufacturer	YAGEO
Mounting Type	Surface Mount
Operating Temperature	-55 to +155 C
Package / Case	1206
Packaging	Reel
Power Rating	0.25 W
Product Type	Chip Resistor
Resistance	3.9 kΩ
RoHS	Compliant
Series	AC
Standard Pack Qty	5000
Temperature Coefficient	+/-100 ppm/deg C
Termination	Nickel Barrier / Tin Plated
Tolerance	5%

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

📄 AC1206JR-073K9L Datasheet (PDF)

Source: https://cn.mouser.com/en/ProductDetail/YAGEO/AC1206JR-073K9L?qs=MHQ9ZveNQ4kgpQjOESQpoQ%3D%3D

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

AC1206JR-073K9L Application and Selection Guide

AC1206JR-073K9L Model and Manufacturer Information

AC1206JR-073K9L, a Thick Film Resistors - SMD manufactured by YAGEO: AC1206JR-073K9L helps you confirm the specific model, while YAGEO helps you confirm the product source. If you are selecting a part, you can first check whether AC1206JR-073K9L meets your requirements, then check whether YAGEO matches your expectations, and then refer to Thick Film Resistors - SMD Automotive Grade Chip Resistor 1206, 3.9kOhms, 5%, 1/4W for further evaluation.

AC1206JR-073K9L Product Parameters and Description

The main parameters of YAGEO's Thick Film Resistors - SMD product AC1206JR-073K9L include Thick Film Resistors - SMD Automotive Grade Chip Resistor 1206, 3.9kOhms, 5%, 1/4W. This is a Thick Film Resistors - SMD produced by YAGEO, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

AC1206JR-073K9L Application and Selection Reference

YAGEO's Thick Film Resistors - SMD product AC1206JR-073K9L has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, AC1206JR-073K9L is a Thick Film Resistors - SMD solution worth considering, and manufacturer YAGEO provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for AC1206JR-073K9L

Designers looking for AC1206JR-073K9L recommended parts can evaluate the following options. AC1206JR-073K9L selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
AC1206FR-07634KL	YAGEO	厚膜电阻器 - SMD 634k Ohms 1/4 W 1206 1% AEC-Q200
AC0805FR-07681RL	YAGEO	厚膜电阻器 - SMD 681 Ohms 1/8 Wa 0805 1% AEC-Q200
AC0402KRX7R9BB122	YAGEO	多层陶瓷电容器MLCC - SMD/SMT 50V 1200pF X7R 0402 10% AEC-Q200

EZKEY can provide AC1206JR-073K9L recommended part comparison data and engineering samples for evaluation.