CouponsAPP Download
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy

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