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FR1WS-3.3Ω±5% AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FR1WS-3.3Ω±5% product

FR1WS-3.3Ω±5%

Fusible Resistors

FusibleWire-wound1W

The FR1WS-3.3Ω±5% is a 1W wire-wound fusible resistor designed for circuit protection applications.

Best for

  • Circuit protection
  • Overload sensing

Avoid if

  • High-precision applications requiring tight tolerances

Check before use

  • Fusing time parameters

Key specifications

Resistance
3.3 Ω
Power
1 W
Tolerance
±5%

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Circuit Protection

Datasheet

f4bfd65d6af6e856846d5b0b0dd1a5bb_2304140030_Huaxing-Mechanical-Elec--FR1WS-3-3R-5-_C714656.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FR1WS-3.3Ω±5%: 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

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

Design and risk insights

Questions & answers

It is a 1W wire-wound fusible resistor with a resistance of 3.3Ω and a tolerance of ±5%, manufactured by Shenzhen Xianyang Huaxing.