CalcuQuote PCN flags obsolescence, end-of-life notices, supplier changes, and expiring exemptions inside the BOMs, searches, and monitoring dashboards your team already uses.
Four checkpoints. Same data. Surfaced where decisions get made.
01 / BOM Scrub
Catch problems before the quote is built.
Every imported BOM is automatically checked against active PCNs. Any part with an open alert surfaces immediately — with Alert Type, Description, and LTB date attached — before you spend an hour costing it.
BOM Import
Alert
LTB
Action
Row 47: LM358ADR
EOL
2026-07-15
Review
219 rows clean
Active alerts this week
3
across 12 active BOMs
02 / BOM Health
A BOM clean on Monday may not be clean Friday.
Continuous monitoring catches changes that land between quote and PO. Every alert carries the full data set — Alert Type, Description, LTB, LTD, Issue Date, Alert Number, source document.
03 / Search
Buyers see PCN status next to price.
When a buyer searches an MPN, PCN status appears alongside pricing and availability. If a part has an active EOL notice with a 30-day LTB window, that fact belongs on the same screen as the cost.
LM358ADR
Texas Instruments · SOIC-8
PCN · EOL · LTB 30d
$0.184
@ 5,000 qty
EOL Notice
LM358ADR · 2 min ago
New
PCN
CC0805KRX7R9BB104 · 1h ago
Read
Supplier change
ATMEGA328P-AU · 3h ago
Read
04 / Monitoring
Portfolio-level alerts. The moment they happen.
Track your high-volume parts across every customer. Get notified the instant a new Product Change Notice or End-of-Life Notice posts. Not weekly. Not monthly. As it happens.
What feeds your PCN module
More sources. Fewer silent misses.
Coverage gaps are silent failures — you do not know what you missed until it costs you. CalcuQuote cross-validates across multiple authoritative sources, including the Accuris PCN database, with the underlying document linked from every alert.
Official manufacturer feeds
Direct from the source
Industry PCN databases
Cross-validated coverage
Exemption databases
RoHS, REACH expirations
Supplier change notifications
Distributor-level alerts
What's inside an alert
Seven data points decide whether you still have a part to buy.
CalcuQuote ingests every field and makes it queryable across your BOMs.
Alert Type
EOL, PCN, supplier change, exemption
Description
What is actually changing
Issue Date
When the clock started
Last Time Buy
Your final order deadline
Last Time Delivery
Last day stock ships
Alert Number
Manufacturer reference
Document URL
Source of truth, attached
All Surfaces
Same data in Scrub, Health, Search, Monitoring
Quote Solution Processed Data
73Million
Parts Data
900, 000
BOMs Uploaded
588, 000
RFQs Processed
Trusted by 350+ EMS Customers Worldwide
Frequenty Asked Questions
A formal notice from a component manufacturer that something about a part is changing — end-of-life, form/fit/function, supplier swap, or expiring regulatory exemption. Each PCN includes a Last Time Buy date that defines your final order window.
Email lists deliver alerts to one inbox. CalcuQuote PCN delivers alerts to the BOM, the search result, and the dashboard your team already works in — with the underlying document attached. No copy-paste from Outlook to spreadsheet.
Official manufacturer feeds, Accuris, exemption databases, and supplier change notifications. Cross-validated, with the source document linked from every alert.
Talk to your CalcuQuote rep. PCN is an add-on for Quote Professional and Enterprise customers. Once enabled, PCN data appears in BOM Scrub, BOM Health, Search, and Monitoring automatically. No setup on your end
Yes. The Monitoring module watches your portfolio continuously. When a new Product Change Notice or End-of-Life Notice posts on a part you track, you are notified immediately — not on a weekly digest.
Quote Faster With Less Rework & More Control
Replace spreadsheets and fragmented sourcing with a single quoting flow built for electronics manufacturing.
