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JK-M190 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

JK-M190 product

JK-M190

Fuses

PPTCResettable FuseBattery Protection

The JK-M190 is an axial-leaded PPTC resettable fuse from JKSEMI, specifically engineered for battery pack overcurrent protection.

Best for

  • Battery pack protection
  • Overcurrent protection

Avoid if

  • Applications requiring high-speed electronic fusing
  • Environments with extreme temperature fluctuations outside the derating chart

Check before use

  • Thermal derating requirements
  • Maximum voltage limits

Key specifications

Hold Current
1.90 A
Trip Current
4.90 A
Max Voltage
10 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Battery Packs

Datasheet

94de14d7185f8a15079878e8a1178d70_2210311730_Shenzhen-Jinkaisheng-Elec-JK-M190_C5183886.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for JK-M190: 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 polymer PTC (Positive Temperature Coefficient) resettable fuse designed to protect battery packs, including NiCd, NiMH, and Li-ion chemistries, from overcurrent conditions.