What are the key specifications?

It features a 0.5W power rating, ±1% resistance tolerance, and a temperature coefficient of ±200ppm/℃ in a standard 1206 surface-mount package.

What is the operating temperature range?

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

Is this component halogen-free?

Yes, the RL series is manufactured as halogen-free, meeting modern environmental standards.

What is the supply risk for this component?

The component is currently active and widely available through major distributors, presenting a low supply risk.

What should sourcing teams check before buying RL12FTNR200?

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

What is the pinout of RL12FTNR200?

Use the RL12FTNR200 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about RL12FTNR200 pinout to locate pins, power rails, and interface signals before layout.

RL12FTNR200 Datasheet, Specs, Alternatives & ECAD | TAI-TECH

Q: What is the RL12FTNR200?

It is a low-resistance alloy film chip resistor from TAI-TECH, specifically designed for current sensing applications with a 200mΩ resistance value.

AI summary

The RL12FTNR200 is a 200mΩ, 0.5W alloy film current sense resistor in a 1206 package, ideal for precision current monitoring.

Best for

Current sensing circuits
Power management systems
Battery monitoring

Avoid if

Applications requiring extremely low TCR (<50ppm/℃)
High-frequency RF circuits where parasitic inductance is critical

Check before use

Thermal dissipation on the PCB
Maximum continuous working voltage

Key specifications

Resistance: 200mΩ
Power Rating: 0.5W
Tolerance: ±1%
Package: 1206

Compliance & Environment

RoHS: Compliant
REACH: nan
MSL: nan
ECCN: nan
HTSUS: nan

Application

Power ManagementIndustrial

Datasheet

8f9cd2a04fef9a291235bce64008d06f_2304140030_TA-I-Tech-RL12FTNR200_C160920.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RL12FTNR200: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

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PCB Footprint

Land pattern for PCB layout

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3D Model

STEP file for mechanical design

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KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

Part	Details	Match
HoLRT1206-1W-200mR-1%Milliohm	A pin-compatible upgrade with double the power rating and 4x better temperature stability (TCR).	Needs validation

Design and risk insights

Questions & answers

It is a low-resistance alloy film chip resistor from TAI-TECH, specifically designed for current sensing applications with a 200mΩ resistance value.

HoYH1206-1W-200mR-1%Milliohm	A pin-compatible upgrade with double the power rating and improved temperature stability (TCR).	Needs validation
RLP25FEER200TAI-TECH	A functional alternative with superior power and TCR, but in a larger 2512 package.	Needs validation

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the RL12FTNR200?+×

What are the key specifications?+×

What is the operating temperature range?+×

Is this component halogen-free?+×

What is the supply risk for this component?+×

What should sourcing teams check before buying RL12FTNR200?+×

What is the pinout of RL12FTNR200?+×