What are the key features of Yageo RT0402BRE0749K9L?

This product belongs to the Thin 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 RT0402BRE0749K9L?

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 RT0402BRE0749K9L work?

This device follows established Thin 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 RT0402BRE0749K9L?

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 RT0402BRE0749K9L?

The global Thin Film Resistors - SMD market is growing at ~6-8% CAGR, with particularly strong demand in power management. Yageo RT0402BRE0749K9L 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 RT0402BRE0749K9L?

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.

RT0402BRE0749K9L Thin Film Resistors - SMD 49.9K OHM .1% 50PPM 1/16W by Yageo

RT0402BRE0749K9L | Yageo Thin Film Resistors - SMD 49.9K OHM .1% 50PPM 1/16W

Category: Thin Film Resistors - SMD

Brand: Yageo

Thin Film Resistors - SMD 49.9K OHM .1% 50PPM 1/16W

Stock: On request

Inquire Now

Product Details

PDF Datasheet

Technical Docs

Description: Thin Film Resistors - SMD 49.9K OHM .1% 50PPM 1/16W

Technical Parameters

Brand	Yageo
Case Code (Inch)	0402
Category	Thin Film Resistors - SMD
Composition	Thick Film
Data Tier	Family Level
Description	Thin Film Resistors - SMD 49.9K OHM .1% 50PPM 1/16W
ECCN	EAR99
Halogen Free	Yes
Manufacturer	YAGEO
Mounting Type	Surface Mount
Operating Temperature	-55 to +155 C
Packaging	Reel
Power Rating	0.063 W
Product Type	Thick Film Resistor
REACH	Compliant
Resistance	49.9 kohm
RoHS	Compliant
Series	RT (High Precision)
Size (L x W)	1.0 x 0.5 mm
Standard Pack Qty	10000
Temperature Coefficient	+/-100 ppm/C
Termination	Solder Plated
Tolerance	+/-0.1%

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.

📄 RT0402BRE0749K9L Datasheet (PDF)

Source: https://cn.mouser.com/en/ProductDetail/YAGEO/RT0402BRE0749K9L?qs=gY0y7AQI9SMtu7dR5VADxQ%3D%3D

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

RT0402BRE0749K9L Application and Selection Guide

RT0402BRE0749K9L Model and Manufacturer Information

RT0402BRE0749K9L, a Thin Film Resistors - SMD manufactured by Yageo: RT0402BRE0749K9L 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 RT0402BRE0749K9L meets your requirements, then check whether Yageo matches your expectations, and then refer to Thin Film Resistors - SMD 49.9K OHM .1% 50PPM 1/16W for further evaluation.

RT0402BRE0749K9L Product Parameters and Description

The main parameters of Yageo's Thin Film Resistors - SMD product RT0402BRE0749K9L include Thin Film Resistors - SMD 49.9K OHM .1% 50PPM 1/16W. This is a Thin 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.

RT0402BRE0749K9L Application and Selection Reference

Yageo's Thin Film Resistors - SMD product RT0402BRE0749K9L has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, RT0402BRE0749K9L is a Thin 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 RT0402BRE0749K9L

Designers looking for RT0402BRE0749K9L recommended parts can evaluate the following options. RT0402BRE0749K9L selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
RC0805JR-0710KL	Yageo	RES 10K OHM 1/8W 5% 0805 SMD
RC0603JR-071KL	Yageo	RES 1.0K OHM 1/10W 5% 0603 SMD
RC0805FR-077K15L	Yageo	RES 7.15K OHM 1/8W 1% 0805 SMD

EZKEY can provide RT0402BRE0749K9L recommended part comparison data and engineering samples for evaluation.