What are the key specifications?

Key specs include 12.1 kΩ resistance, ±1% tolerance, 1/16 W power rating, 50 V max working voltage, and an operating temperature range of -55°C to +155°C.

What should engineers review before using this part?

Engineers should verify the power rating requirements of their circuit, as this part is rated for 1/16 W, and ensure the 0402 footprint is compatible with their assembly process.

Is this resistor suitable for high-reliability applications?

Yes, the RC_L series is designed for high component and equipment reliability, making it suitable for a wide range of general-purpose applications.

What should sourcing teams check before buying RC0402FR-0712K1L?

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

What is the pinout of RC0402FR-0712K1L?

Use the RC0402FR-0712K1L datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about RC0402FR-0712K1L pinout to locate pins, power rails, and interface signals before layout.

RC0402FR-0712K1L Datasheet, Specs, Alternatives & ECAD | Yageo

AI summary

The Yageo RC0402FR-0712K1L is a reliable 12.1 kΩ, 1% tolerance thick film resistor in a 0402 package, ideal for general-purpose surface mount applications.

Best for

General purpose electronics
Consumer devices
Industrial control circuits

Avoid if

Applications requiring extreme precision (use thin film instead)
High-power circuits exceeding 0.0625 W

Check before use

Power dissipation limits
Operating voltage limits

Key specifications

Resistance: 12.1 kΩ
Tolerance: ±1%
Power Rating: 1/16 W
Package: 0402

Compliance & Environment

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

Application

General PurposeConsumer Electronics

Datasheet

sf-00066458.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RC0402FR-0712K1L: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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3D Model

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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
RTT021202FTHRALEC	A 12kΩ resistor in the same 0402 package, with matched power, tolerance, and TCR. Resistance is -0.82% off.	Needs validation

Design and risk insights

Questions & answers

It is a general-purpose thick film chip resistor manufactured by Yageo, featuring a resistance of 12.1 kΩ and a 1% tolerance in a 0402 package.

0402WGF1242TCEUNI-ROYAL	A 12.4kΩ resistor in the same 0402 package with matched power and tolerance. Resistance is +2.5% higher.	Needs validation
RC0402FR-0711KLYageo	A 11kΩ resistor from the same manufacturer series (Yageo RC). Resistance is -9.1% lower and requires review.	Needs validation

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 RC0402FR-0712K1L?+×

What are the key specifications?+×

What should engineers review before using this part?+×

Is this resistor suitable for high-reliability applications?+×

What should sourcing teams check before buying RC0402FR-0712K1L?+×

What is the pinout of RC0402FR-0712K1L?+×