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In-Stock Electronic Components for PCB Assembly

New Arrivals & Component Categories

  • In Stock Parts (0)
  • Basic&Promotional Extended Parts
  • Capacitors
  • Power Management (PMIC)
  • IoT/Communication Modules
  • Transistors/Thyristors
  • Connectors
  • Sensors
  • Inductors, Coils, Chokes
  • Circuit Protection
  • Interface
View All

700k+ In-Stock

Electronic Components

  • Integrated sourcing built for PCBA
  • Live inventory with instant quotation
  • Authorized global suppliers
Start Parts Sourcing

The Intelligent BOM Tool

  • Automated component matching & alternatives
  • Real-time inventory, pricing & cost control
  • One-click ordering with BOM management
Upload Your BOM

RP2350 Now Available

on JLCPCB

  • You innovate, we assemble
  • Rapid prototyping, efficient production
Start Your Project
In Stock Parts (0)Basic&Promotional Extended Parts
Capacitors
Power Management (PMIC)
IoT/Communication Modules
Transistors/Thyristors
Connectors
Sensors
Inductors, Coils, Chokes
Circuit Protection
InterfaceView All
In-Stock Electronic Components Warehouse

In-Stock Electronic Parts, Ready for PCB Assembly

Choose from + genuine, in-stock electronic components with real-time inventory and transparent pricing. All parts are verified, traceable, and ready for immediate PCB assembly, helping you reduce sourcing risks and lead times.

Ideal for prototyping, urgent design revisions, and just-in-time manufacturing.

Browse In-Stock Parts
Global Component Sourcing Network

From BOM to Assembly: Integrated Components Sourcing

Simplify your components supply chain with JLCPCB's end-to-end parts sourcing and inventory management services. We handle BOM management, quality verification, and preparation for PCB assembly — reducing shortages, delays, and procurement risks.

Our global network of electronic part manufacturers and digital inventory system ensure stable, cost-efficient PCBA manufacturing.

Upload Your BOM

Assemble Your PCBs in 3 Easy Steps

  1. 1

    Upload & Match Your BOM

    Upload your BOM and let our AI instantly match components from 7M+ public listings and your Private Library in seconds.

    Upload & Match Your BOM
  2. 2

    Review Components & Confirm Order

    Check real-time pricing, stock availability, and component specifications. Confirm your PCBA order in one click.

  3. 3

    Receive Assembled PCBs

    We handle procurement, kitting, and assembly end-to-end, delivering high-quality PCBA in as fast as 3 days.

Request a Quote
Upload & Match Your BOM

Assemble Your PCBs in 3 Easy Steps

  1. 1

    Upload & Match Your BOM

    Upload your BOM and let our AI instantly match components from 7M+ public listings and your Private Library in seconds.

  2. 2

    Review Components & Confirm Order

    Check real-time pricing, stock availability, and component specifications. Confirm your PCBA order in one click.

  3. 3

    Receive Assembled PCBs

    We handle procurement, kitting, and assembly end-to-end, delivering high-quality PCBA in as fast as 3 days.

Request a Quote

Manage Your Private Component Inventory

Pre-order and reserve critical components in your free JLCPCB Private Component Library — ensuring guaranteed availability for your PCB assembly projects, with no inventory or management fees.

The Smart BOM Tool

The Smart BOM Tool

Instantly match your BOM against 6.4M+ verified part numbers in our component database. Source and purchase your entire parts list in one click.

Upload BOM File
Global Sourcing Service

Global Sourcing Service

Can't find a component in our parts library? Our sourcing specialists procure quality-assured parts from trusted global suppliers, reducing supply chain risks and lead times.

Request Sourcing
Component Consignment

Component Consignment

Ship your surplus, custom, or hard-to-find components to our warehouse for secure storage and future PCB assembly.

Consign Components
Resell Idle Components

Resell Idle Components

Turn unused inventory into value. Sell excess components to verified engineers on our trusted marketplace and support the global maker community.

List Excess Parts

Featured Components for Your PCB Assembly

  • 0402WGF1002TCE
    0402WGF1002TCE

    In Stock: 0

    $ 0.0034

  • ESP32-D0WDQ6-V3
    ESP32-D0WDQ6-V3

    In Stock: 3,540

    $ 2.8835

  • 4D03WGJ0472T5E
    4D03WGJ0472T5E

    In Stock: 235,512

    $ 0.0144

  • 0402WGF1000TCE
    0402WGF1000TCE

    In Stock: 957,579

    $ 0.0060

  • 0603WAF750JT5E
    0603WAF750JT5E

    In Stock: 300,813

    $ 0.0028

  • 0603WAF2201T5E
    0603WAF2201T5E

    In Stock: 2,058,698

    $ 0.0023

  • FRC1206J122 TS
    FRC1206J122 TS

    In Stock: 227,298

    $ 0.0065

  • 0805W8F5101T5E
    0805W8F5101T5E

    In Stock: 3,170,119

    $ 0.0041

  • KT-0603R
    KT-0603R

    In Stock: 7,739,610

    $ 0.0070

  • KT-0805G
    KT-0805G

    In Stock: 3,636,749

    $ 0.0155

  • 19-213/GVC-CK0LLY/3T(HW)
    19-213/GVC-CK0LLY/3T(HW)

    In Stock: 31

    $ 0.0447

  • 19-21SYGC/S3316/TR8
    19-21SYGC/S3316/TR8

    In Stock: 12

    $ 0.0451

  • 19-113/BHC-YL2M2QY/3T
    19-113/BHC-YL2M2QY/3T

    In Stock: 2

    $ 0.0526

  • KT-0805Y
    KT-0805Y

    In Stock: 923,680

    $ 0.0146

  • KT-0603W
    KT-0603W

    In Stock: 1,974,978

    $ 0.0116

  • CL10A106KP8NNNC
    CL10A106KP8NNNC

    In Stock: 5,910,239

    $ 0.0998