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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
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.
Assemble Your PCBs in 3 Easy Steps
- 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
Review Components & Confirm Order
Check real-time pricing, stock availability, and component specifications. Confirm your PCBA order in one click.
- 3
Receive Assembled PCBs
We handle procurement, kitting, and assembly end-to-end, delivering high-quality PCBA in as fast as 3 days.
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
Instantly match your BOM against 6.4M+ verified part numbers in our component database. Source and purchase your entire parts list in one click.
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.
Component Consignment
Ship your surplus, custom, or hard-to-find components to our warehouse for secure storage and future PCB assembly.
Resell Idle Components
Turn unused inventory into value. Sell excess components to verified engineers on our trusted marketplace and support the global maker community.
Featured Components for Your PCB Assembly
0402WGF1002TCEIn Stock: 626
$ 0.0021
CC0603KRX7R9BB104In Stock: 19,244,290
$ 0.0257
ESP32-D0WDQ6-V3In Stock: 3,535
$ 2.9495
KT-0603RIn Stock: 7,308,370
$ 0.0070
KT-0805GIn Stock: 3,535,507
$ 0.0155
KT-0805YIn Stock: 833,362
$ 0.0146
CXA1304-0000-000C0HC257FIn Stock: 0
$ 0.9425
HT1621BIn Stock: 4,285
$ 0.5912
4D03WGJ0472T5EIn Stock: 246,354
$ 0.0144
0402WGF1000TCEIn Stock: 579,394
$ 0.0017
0402WGF1001TCEIn Stock: 558,579
$ 0.0048
0805W8F5101T5EIn Stock: 3,137,858
$ 0.0143
0603WAF750JT5EIn Stock: 246,227
$ 0.0028
FRC1206J122 TSIn Stock: 525,833
$ 0.0064
GRM21BR61H106KE43LIn Stock: 1,575,621
$ 0.4381
CL10A106KP8NNNCIn Stock: 8,413,124
$ 0.0315