Octopart for component search, PCNshark for PCN management.
Octopart helps teams find and research parts. PCNshark helps teams act when an existing part changes. Octopart is primarily used for electronic-component search, distributor availability, pricing, part research, and BOM-related sourcing; PCNshark processes product change notices — extracting affected manufacturer part numbers and deadlines, matching them against active BOMs, and coordinating follow-up.
Is PCNshark an Octopart alternative?
PCNshark is not a direct replacement for Octopart's component-search and sourcing capabilities. It is an alternative for teams searching for a more operational PCN-management and BOM-impact workflow.
The products solve related but different problems and may be used together.
Where Octopart ends and PCNshark begins
The two cover adjacent stages. Octopart helps you find and evaluate parts; PCNshark takes over when a part you already use changes.
- Find and evaluate components
- Component search and sourcing research
- Design parts into a BOM
- A supplier change notice arrives
- PCNshark
- Extract → Match → Assign → Resolve
PCNshark does not integrate with Octopart. This shows where each tool fits in the lifecycle, not a connection between them.
Octopart vs. PCNshark, capability by capability
| Capability | PCNshark | Octopart |
|---|---|---|
| Primary purpose | PCN intake, extraction, BOM matching, and follow-up | Component search and distributor sourcing data |
| Component / parametric search | Not the primary focus — PCNshark works from your BOM | Broad capability — search by MPN, keyword, or parametric attributes across an aggregated catalog |
| Distributor availability & pricing | Not the primary focus | Broad capability — consolidated real-time offers, price breaks, stock, and lead times from many distributors |
| Lifecycle status data | Not the primary focus — PCNshark acts on issued notices | Broad capability — color-coded lifecycle status (Active / NRND / EOL / Unknown) plus stock/price history |
| Supplier PCN intake | Core workflow — built around the notices you receive | Octopart's public materials emphasize component search, distributor availability, pricing, and BOM sourcing rather than ingesting supplier PCN documents into a monitored feed. |
| PCN PDF extraction | Core workflow — auto-extracts the change from the PDF | A dedicated workflow for parsing or extracting fields from supplier PCN PDFs was not described in the public materials reviewed. |
| PCN-to-BOM matching | Core workflow — matches notices to your BOM lines | The BOM tool matches parts and surfaces lifecycle and compliance status; matching specific supplier PCN documents to BOM lines was not described in the public materials reviewed. |
| PCN ownership & follow-up | Core workflow — assign an owner, track to resolution | The BOM tool supports real-time co-viewing and secure sharing; a PCN owner-assignment and follow-up workflow was not described in the public materials reviewed. |
| Deadline tracking (EOL / last-time-buy) | Core workflow — surfaces effective, last-order, and EOL dates | Limited — surfaces lifecycle status and stock-level watch alerts; its own guidance points users to manufacturer/distributor PCN alerts |
| Historical / review record | Core workflow — an auditable trail of changes and decisions | A PCN review or audit-history workflow was not described in the public materials reviewed. |
| Compliance data (RoHS / REACH) | Not offered | Available — aggregates RoHS, REACH, and materials/conflict-minerals data on part pages and in the BOM view |
| Pricing | Published self-serve plans (Starter, Team, Scale); 14-day trial on Starter and Team | Free for end users (search + BOM tool); contact vendor for commercial/high-volume API pricing |
Octopart is a leading component-search, multi-distributor pricing, lifecycle, compliance-data, and BOM-sourcing product; “Not the primary focus” reflects PCNshark's narrower scope, not a knock on Octopart. Where a PCN-specific workflow was not described in Octopart's public materials, we say so plainly without asserting the capability is unavailable.
What PCNshark does after a part changes
Octopart helps you find the part. This is what happens in PCNshark once a supplier says that part is changing.
- 1The change notice arrivesProduct change notice · PDFManufacturerExample SemiconductorNotice no.PCN-2027-0473TypeDiscontinuation (PDN)IssuedJun 1, 2027Affected MPNs142
Forwarded by email, uploaded as a PDF, or surfaced by a supported source.
- 2Affected parts and dates extractedExtracted & reviewedNotice typeDiscontinuationAffected MPNs142Last-time-buySep 30, 2027Last-shipMar 31, 2028ReplacementSuggested altVerified by reviewer
MPNs, notice type, last-time-buy and last-ship dates — reviewed before action.
- 3Matched to your BOMsBOM impact · 4 matches · 2 products
Product MPN Owner Status Controller Rev C XMPLE-244 Engineering LTB review Sensor Board A2 XMPLE-907 Supply Chain Alternate Affected products surface, each with an owner and a follow-up status.
Illustrative example. Sample data shown — this is a schematic of the workflow, not a screenshot of the product, and contains no customer information.
Octopart may be the better fit when:
- You need to search for parts and compare distributor pricing, availability, and lead times.
- You're researching alternates or sourcing options across many distributors.
- You want fast, free component lookups, datasheets, and lifecycle status while designing or sourcing.
- Your main need is component data and BOM sourcing, not a change-notice workflow.
PCNshark may be the better fit when:
- You receive supplier PCNs, PDNs, and EOL notices and need to process them.
- You need to extract affected MPNs, change types, and deadlines from PCN PDFs.
- You need to match notices against your active BOMs to find affected products.
- You want to assign ownership and track PCN follow-up to resolution.
- You need a reviewable record of extracted changes, deadlines, and decisions.
How the products can work together
Octopart is strong for finding and researching parts and comparing sourcing across distributors. PCNshark is strong for the operational workflow that begins when a part you already use changes.
A common pattern: use Octopart to research parts, alternates, availability, and pricing — and use PCNshark to ingest the supplier change notices for parts on your BOMs, extract the affected MPNs and dates, match them to products, and track follow-up.
A PCNshark workflow, end to end
Where a component-search tool helps you look a part up, PCNshark runs the process that starts when a supplier tells you a part is changing:
- 01A supplier PCN, PDN, or EOL notice arrives — forwarded by email, uploaded as a PDF, or pulled from a portal.
- 02PCNshark extracts the affected manufacturer part numbers, change type, and key dates (effective, last-time-buy, last-ship).
- 03It matches those parts against your active BOMs to identify which products and assemblies are affected.
- 04You assign an owner and a follow-up action — place a last-time-buy, qualify an alternate, or accept the change.
- 05The notice, the affected parts, the deadlines, and the decisions are retained as a reviewable record.
Octopart helps teams find and research parts. PCNshark helps teams act when an existing part changes.
Who should not choose PCNshark?
PCNshark is not intended to replace a component-search engine, distributor price comparison, inventory lookup, or sourcing marketplace.
See how PCNshark turns your first notice into a BOM-level impact — extract, match, assign, and track in one workflow.
Start your 14-day trialFrequently asked questions
01Can Octopart process supplier PCN PDFs?＋
02What is the difference between BOM sourcing and BOM change monitoring?＋
03Is PCNshark a component search engine?＋
04Can PCNshark monitor BOMs for product changes?＋
05Can I use Octopart and PCNshark together?＋
06What is the difference between component search and PCN management?＋
07Does PCNshark monitor end-of-life and last-time-buy notices?＋
Competitor capabilities are evaluated using publicly available product pages and documentation. PCNshark does not rely on private competitor accounts or demonstrations for these comparisons. When functionality cannot be verified through public sources, we state that explicitly rather than assuming the capability is unavailable.
Sources & references
- 01Octopart — overview (Wikipedia) — Ownership, purpose, search, pricing/availability, lifecycle, BOM tool, API.
- 02Octopart — BOM tool
- 03Octopart — Where to find product change notifications — Octopart's own guidance to subscribe to manufacturer/distributor PCN alerts.
- 04Octopart — component lifecycle status
- 05Octopart — stock notifications
- 06Nexar API (Octopart data) — free Welcome 1K tier
Add a PCN workflow to your component research
Keep using your favorite search and sourcing tools. Let PCNshark handle the change notices: extract the affected parts and dates, match them to your BOMs, and track follow-up.
Start your 14-day free trial on Starter or Team. A payment method is required; cancel before the trial ends to avoid being charged. Scale is a paid plan and starts immediately rather than with a trial.
PCNshark is an independent product and is not affiliated with, endorsed by, or sponsored by Octopart. Product names and trademarks belong to their respective owners. This comparison is based on publicly available information and is intended to help buyers evaluate different approaches to component and PCN management.