What are the key features of Yageo AC0402FR-7W221KL?

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 AC0402FR-7W221KL?

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 AC0402FR-7W221KL 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 AC0402FR-7W221KL?

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 AC0402FR-7W221KL?

The global Thick Film Resistors - SMD market is growing at ~6-8% CAGR, with particularly strong demand in power management. Yageo AC0402FR-7W221KL 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 AC0402FR-7W221KL?

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.

AC0402FR-7W221KL Thick Film Resistors - SMD 221 kOhms 1/8 W 100 V 1 % 0402 100 PPM / C - 55 C / + 155 C AEC-Q200 by Yageo

AC0402FR-7W221KL | Yageo Thick Film Resistors - SMD 221 kOhms 1/8 W 100 V 1 % 0402 100 PPM / C - 55 C / + 155 C AEC-Q200

Category: Thick Film Resistors - SMD

Brand: Yageo

Thick Film Resistors - SMD 221 kOhms 1/8 W 100 V 1 % 0402 100 PPM / C - 55 C / + 155 C AEC-Q200

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: Thick Film Resistors - SMD 221 kOhms 1/8 W 100 V 1 % 0402 100 PPM / C - 55 C / + 155 C AEC-Q200

Technical Parameters

Brand	YAGEO
Category	Thick Film Resistors - SMD
Composition	Thick Film
Data Tier	Family Level
Description	Thick Film Resistors - SMD 221 kOhms 1/8 W 100 V 1 % 0402 100 PPM / C - 55 C / + 155 C AEC-Q200
Lead Free	Yes
Manufacturer	YAGEO
Mounting Type	Surface Mount
Operating Temperature	-55 to +155 C
Package / Case	0402
Packaging	Reel
Power Rating	0.125 W
Product Type	Chip Resistor
Resistance	221 kΩ
RoHS	Compliant
Series	AC
Standard Pack Qty	10000
Temperature Coefficient	+/-100 ppm/deg C
Termination	Nickel Barrier / Tin Plated
Tolerance	1%

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.

📄 AC0402FR-7W221KL Datasheet (PDF)

Source: https://cn.mouser.com/en/ProductDetail/YAGEO/AC0402FR-7W221KL?qs=mQk0km4IMDdN8D1UYjubJQ%3D%3D

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

AC0402FR-7W221KL Application and Selection Guide

AC0402FR-7W221KL Model and Manufacturer Information

AC0402FR-7W221KL, a Thick Film Resistors - SMD manufactured by YAGEO: AC0402FR-7W221KL 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 AC0402FR-7W221KL meets your requirements, then check whether YAGEO matches your expectations, and then refer to Thick Film Resistors - SMD 221 kOhms 1/8 W 100 V 1 % 0402 100 PPM / C - 55 C / + 155 C AEC-Q200 for further evaluation.

AC0402FR-7W221KL Product Parameters and Description

The main parameters of YAGEO's Thick Film Resistors - SMD product AC0402FR-7W221KL include Thick Film Resistors - SMD 221 kOhms 1/8 W 100 V 1 % 0402 100 PPM / C - 55 C / + 155 C AEC-Q200. 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.

AC0402FR-7W221KL Application and Selection Reference

YAGEO's Thick Film Resistors - SMD product AC0402FR-7W221KL has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, AC0402FR-7W221KL 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 AC0402FR-7W221KL

Designers looking for AC0402FR-7W221KL recommended parts can evaluate the following options. AC0402FR-7W221KL selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
AC1206FR-074R64L	YAGEO	厚膜电阻器 - SMD 4.64 Ohms 1/4 W 1206 1% AEC-Q200
AC0402FR-071K8L	Yageo	Thick Film Resistors - SMD 1.8 kOhms 1/16 W 50 V 1% 0402 100 PPM / C - 55 C + 155 C AEC-Q200
AC0805KKX7RGBB225	Yageo	Ceramic Capacitor, Multilayer, Ceramic, 35V, 10% +Tol, 10% -Tol, X7R, 15% TC, 2.2uF, Surface Mount, 0805, CHIP

EZKEY can provide AC0402FR-7W221KL recommended part comparison data and engineering samples for evaluation.