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FRT190-33F AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FRT190-33F product

FRT190-33F

PTC Resettable Fuses

PTCResettable FuseOvercurrent Protection

The FRT190-33F is a 36V, 1.9A radial-leaded PPTC resettable fuse ideal for overcurrent protection in consumer electronics and FireWire interfaces.

Best for

  • Consumer electronics
  • IEEE 1394 FireWire
  • General overcurrent protection

Avoid if

  • Applications exceeding 36V
  • High-frequency signal lines where capacitance may interfere

Check before use

  • Thermal derating at high ambient temperatures

Key specifications

Hold Current
1.9 A
Trip Current
3.0 A
Max Voltage
36 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsFireWire

Datasheet

8f514cbdd2a17a11c6555f7ddaa145f8.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FRT190-33F: 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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KiCad Library
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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 radial-leaded PTC resettable fuse from Fuzetec, designed to protect circuits from overcurrent conditions.