What are the key specifications?

It features a 3.1kΩ resistance, ±0.1% tolerance, 100mW power rating, and a temperature coefficient of ±25ppm/°C in a 0603 package.

Is this resistor suitable for harsh environments?

Yes, it is AEC-Q200 compliant and features special materials and processing to provide immunity to humidity, moisture, and sulfur.

What is the operating temperature range?

The device is rated for operation between -55°C and +155°C.

What is the supply risk for this component?

As an active, standard automotive-grade component, it generally maintains high availability, though supply chain conditions should be verified via distributors.

What should sourcing teams check before buying AR03BTCX3101NA?

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

What is the pinout of AR03BTCX3101NA?

Use the AR03BTCX3101NA datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about AR03BTCX3101NA pinout to locate pins, power rails, and interface signals before layout.

AR03BTCX3101NA Datasheet, Specs, Alternatives & ECAD | viking-tech-corporation

AI summary

The AR03BTCX3101NA is a high-precision, automotive-grade 0603 thin-film resistor offering 3.1kΩ resistance and ±0.1% tolerance.

Best for

Automotive control units
Medical instrumentation
Industrial controllers

Avoid if

Applications requiring high power dissipation (>100mW)
Non-SMT assembly processes

Check before use

PCB footprint compatibility
Maximum operating voltage limits

Key specifications

Resistance: 3.1kΩ
Tolerance: ±0.1%
Power Rating: 100mW
TCR: ±25ppm/°C

Application

AutomotiveMedicalIndustrial

Datasheet

ef1253f5a9da44e08b24c25ba456c2d6.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AR03BTCX3101NA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Part	Details	Match
RT0603BRD073K16LYageo	Closest Yageo 0603 thin-film option, but it is not a direct 3.1k replacement.	Needs validation

Design and risk insights

Questions & answers

It is a precision thin-film chip resistor from Viking Tech, specifically designed for automotive and high-reliability applications.

RT0603BRD073K2LYageo	0603 thin-film alternative if 3.2k is acceptable.	Needs validation
RT0603BRD073KLYageo	Yageo 3.0k 0603 thin-film option under relaxed resistance limits.	Needs validation
RT0603BRD073K24LYageo	Higher-value 0603 thin-film candidate for relaxed designs.	Needs validation
RT0603BRD073K3LYageo	3.3k Yageo option only for designs that can accept a higher value.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the AR03BTCX3101NA?+×

What are the key specifications?+×

Is this resistor suitable for harsh environments?+×

What is the operating temperature range?+×

What is the supply risk for this component?+×

What should sourcing teams check before buying AR03BTCX3101NA?+×

What is the pinout of AR03BTCX3101NA?+×