ProjectsPricingInsights

JK-nSMD550L-12 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

JK-nSMD550L-12 product

JK-nSMD550L-12

Fuses

PPTCResettable Fuse1206SMD

The JK-nSMD550L-12 is a 1206-sized surface-mount PPTC resettable fuse rated for 12V and 5.5A hold current, ideal for compact overcurrent protection.

Best for

  • Overcurrent protection in compact electronics
  • Power supply circuits

Avoid if

  • Applications requiring repeated fault cycling
  • Environments exceeding 85°C

Check before use

  • Thermal derating based on ambient temperature

Key specifications

Hold Current
5.5 A
Max Voltage
12 V
Package
1206

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
2a
ECCN
-
HTSUS
-

Application

PowerConsumer

Datasheet

ac01e0d49bbae09c10bc19f0acdca69f_2210311700_Jinrui-Electronic-Materials-Co--JK-nSMD550L-12_C5224407.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for JK-nSMD550L-12: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

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

Design and risk insights

Questions & answers

It is a surface-mount PPTC resettable fuse in a 1206 package, designed to protect circuits from overcurrent conditions.