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RN73H1ETTP3901B25 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RN73H1ETTP3901B25 product

RN73H1ETTP3901B25

Chip Resistor - Surface Mount

AEC-Q200PrecisionMetal Film0402

The RN73H1ETTP3901B25 is a high-reliability 3.9 kOhm metal film resistor in a 0402 package, optimized for automotive and industrial environments.

Best for

  • Automotive control circuits
  • Industrial instrumentation
  • Medical equipment

Avoid if

  • High-power applications exceeding 0.063W
  • Environments requiring non-SMD mounting

Check before use

  • PCB cleaning processes to avoid ionic contamination

Key specifications

Resistance
3.9 kOhm
Tolerance
±0.1%
Power Rating
0.063 W
T.C.R.
±25 ppm/°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8533.21.0030

Application

AutomotiveIndustrial

Datasheet

KOA-Speer-company-17.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RN73H1ETTP3901B25: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a precision metal film chip resistor from KOA Speer, featuring 3.9 kOhm resistance and ±0.1% tolerance in a 0402 surface-mount package.