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TRB300 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TRB300 product

TRB300

Circuit Protection

PTCResettable Fuse30V3A

The TRB300 is a 30V, 3A radial PTC resettable fuse suitable for overcurrent protection in low-voltage applications.

Best for

  • Low-voltage power supply protection
  • Consumer electronics
  • Industrial control circuits

Avoid if

  • Applications exceeding 30V
  • High-speed switching requirements

Check before use

  • Thermal derating based on ambient temperature

Key specifications

Hold Current
3A
Max Voltage
30V
Trip Current
6A
Max Time to Trip
10.8s

Compliance & Environment

RoHS
Compliant
REACH
Compliant
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial Controls

Datasheet

26e577192641d807dc4a121baff0dd50_2304140030_TLC-Electronic-TRB300_C262070.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TRB300: 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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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The TRB300 is a radial leaded PPTC (Polymeric Positive Temperature Coefficient) resettable fuse manufactured by TLC Electronic, rated for 30V and 3A hold current.