For BusinessPricing
Request a demo

JK-SMD0603-020-16 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

JK-SMD0603-020-16 product

JK-SMD0603-020-16

PTC Resettable Fuses

PPTCresettable fuse16 Vdc0.20 A hold0603 SMDRoHS

A 16 V SMD PPTC resettable fuse rated for 0.20 A hold current and 0.50 A trip current at 25 °C.

Best for

  • Low-voltage circuits requiring resettable overcurrent protection
  • Compact SMD electronics with occasional fault conditions

Avoid if

  • The circuit voltage exceeds 16 Vdc
  • Repeated fault conditions or prolonged tripped operation are expected
  • Fault behavior has not been verified across operating temperature

Check before use

  • Derate hold current for the application temperature
  • Verify 40 A maximum current suitability under the actual fault condition
  • Use the recommended 1.0 mm × 1.0 mm pads with 0.8 mm gap
  • Follow the specified lead-free reflow profile

Key specifications

Maximum voltage
16 Vdc
Hold current at 25 °C
0.20 A
Trip current at 25 °C
0.50 A
Maximum current
40 A
Trip time
≤0.60 s at 1.00 A, 25 °C
Initial resistance
0.55 Ω to 3.5 Ω

Compliance & Environment

RoHS
RoHS
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer electronics protectionIndustrial low-voltage protectionGeneral electronic circuit protection

Datasheet

5f067633ec0ea4a2753c9a7f15d12aae_JK-SMD0603-020-16.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for JK-SMD0603-020-16: 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

JK-SMD0603-020-16 is a surface-mount PPTC resettable fuse. It has a 16 Vdc maximum voltage rating, 0.20 A hold current, and 0.50 A trip current at 25 °C.