What are the key specifications?

The resistor has a power rating of 0.1 W, a maximum working voltage of 75 V, and an operating temperature range of -55°C to +155°C.

What should engineers review before using this part?

Ensure the 0.1 W power rating is sufficient for the application and that the 0603 footprint is compatible with your PCB layout.

Is this part RoHS compliant?

Yes, the RC0603FR-073K9L is RoHS compliant and halogen-free.

What should sourcing teams check before buying RC0603FR-073K9L?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of RC0603FR-073K9L?

Use the RC0603FR-073K9L datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about RC0603FR-073K9L pinout to locate pins, power rails, and interface signals before layout.

RC0603FR-073K9L Datasheet, Specs, Alternatives & ECAD | Yageo

Q: What is the RC0603FR-073K9L?

It is a general-purpose thick film chip resistor manufactured by Yageo, featuring a resistance of 3.9 kΩ and a 1% tolerance in a 0603 surface-mount package.

AI summary

The Yageo RC0603FR-073K9L is a reliable 3.9 kΩ, 1% thick film chip resistor in a standard 0603 package, ideal for general-purpose electronic circuits.

Best for

General-purpose electronics
Consumer devices
Industrial control circuits

Avoid if

High-precision applications requiring <0.1% tolerance
High-power applications exceeding 0.1 W

Check before use

PCB footprint compatibility
Power dissipation calculations

Key specifications

Resistance: 3.9 kΩ
Tolerance: ±1%
Power Rating: 0.1 W
Package: 0603

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: Y
MSL: 1
ECCN: EAR99
HTSUS: 8533210030.0

Application

General PurposeConsumer Electronics

Datasheet

461316.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RC0603FR-073K9L: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

Get Files

PCB Footprint

Land pattern for PCB layout

Get Files

3D Model

STEP file for mechanical design

Get Files

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
0603WAF3901T5EUNI-ROYAL	A potential pin-compatible alternative from UNI-ROYAL with matching key electrical parameters and 0603 package.	Needs validation

FRC0603F3901TSFOJAN	A potential pin-compatible alternative from FOJAN with matching key electrical parameters and 0603 package.	Needs validation
FRC0603F3601TSFOJAN	A parametric alternative from FOJAN with a lower resistance of 3.6kΩ in the same 0603 package.	Needs validation
RC0603FR-074K02LYageo	A parametric alternative from the same Yageo series with a slightly higher resistance of 4.02kΩ.	Needs validation
0805W8F3901T5EUNI-ROYAL	A functional alternative with the same resistance but in a larger 0805 package and higher power rating.	Needs validation

Design and risk insights

Questions & answers

It is a general-purpose thick film chip resistor manufactured by Yageo, featuring a resistance of 3.9 kΩ and a 1% tolerance in a 0603 surface-mount package.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the RC0603FR-073K9L?+×

What are the key specifications?+×

What should engineers review before using this part?+×

Is this part RoHS compliant?+×

What should sourcing teams check before buying RC0603FR-073K9L?+×

What is the pinout of RC0603FR-073K9L?+×