Produktfunktion

Part Risk and Part Score

A single 0 to 100 rating for every component, built from six weighted risk dimensions so procurement and engineering work from the same numbers.

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Überblick

Part Risk and Part Score is the scoring engine inside Z2 Part Risk Manager. It evaluates every component against six risk dimensions, obsolescence, compliance, market availability, technology generation, multi-sourcing, and supplier health, then aggregates them into one score from 0 to 100. Instead of spreadsheets that go stale the moment you save them, your team prioritizes the same parts from the same maintained data across 1B+ tracked components.

Prioritize the riskiest parts from one score

One score, six risk dimensions

Every Part Score rolls up six assessments into one number. Obsolescence Risk weighs lifecycle status, years to end of life, and supplier behavior. Compliance Risk reflects RoHS, REACH, and China RoHS. Market Availability Risk reads distributor inventory, shortages, and lead times. Technology Risk flags legacy parts and newer generations. Multi-Sourcing Risk measures cross-compatibility across suppliers. Supplier Risk analyzes financial health, litigation, tenure, and workforce. Reducing six dimensions to one number does not hide detail, it sequences attention: the composite tells you which parts deserve a closer look first.

XC7Z020-2CLG400I
81
/ 100
High risk
Obsolescence 84
Technology 70
Supplier health 38
Compliance 18

Weighting that reflects procurement impact

The dimensions are not averaged blindly. Weights reflect what disrupts a build, so lifecycle stage and sourcing concentration carry the most influence. A compliant, well-stocked part that is end-of-life with a single source scores worse than its green flags suggest, because that is the part that stops a line. The drill-down view exposes the math: open any Part Score and you see each dimension's contribution, so an engineer can confirm why a part landed where it did and a buyer can defend the prioritization.

SCORE CONTRIBUTION
DimensionWeightAdds
Obsolescence28%+23
Multi-sourcing24%+18
Market availability18%+10
Technology14%+7
Supplier health10%+4

Scores that stay current on their own

A spreadsheet risk score is accurate the day you build it and degrading after. Part Score recalculates automatically whenever an underlying signal changes: a new PCN, a lifecycle status change, a compliance update, a shift in inventory, or a change in supplier health. Z2 ingests 10,000+ product change notices a year from 3,200+ manufacturers, so the inputs move as the market moves. The rank order of risk in your BOM is never frozen to the last manual refresh, and the parts at the top of the list reflect this quarter's reality, not last year's analysis.

SCORE RECALCULATED
STM32F407VGT6
STMicroelectronics · auto-updated
Jan · Baseline score
44 · Moderate
Mar · PCN issued
61 · Elevated
Jun · NRND declared
79 · High

Part of Z2 Part Risk Manager

Part Risk and Part Score is the rating layer the rest of Part Risk Manager builds on. The same 0 to 100 score that ranks a component rolls up into BOM-level risk views, feeds alternate-part and cross-reference workflows, and connects to the lifecycle forecast Z2 maintains on CALCE methodology validated at 90%+ accuracy. Procurement, engineering, sourcing, and compliance all read from one rating instead of separate spreadsheets.

Eine Funktion von

Part Risk Manager

Part Risk & Part Score ist eine Funktion innerhalb von Z2Data Part Risk Manager, the industry's largest component intelligence platform. Search and score 1B+ parts across obsolescence, compliance, sourcing, and supplier risk, all in one view.

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Häufige Fragen

What does a Part Score actually measure?

A Part Score is a composite risk rating from 0 to 100 combining six dimensions: obsolescence, compliance, market availability, technology generation, multi-sourcing, and supplier health. It tells you how risky a component is to design in or keep sourcing, in one comparable number, and the drill-down view shows each dimension's contribution.

How are the six risk dimensions weighted?

They are weighted by procurement impact, not averaged equally. Lifecycle stage and sourcing concentration carry the most weight because they are most likely to halt a build, which is why an end-of-life, single-source part can score worse than its compliance and inventory status suggest.

Do I have to refresh Part Scores manually?

No. Part Score recalculates automatically whenever an underlying signal changes, such as a new PCN, a lifecycle update, a compliance change, or a shift in distributor inventory. It replaces manual spreadsheet scoring, which goes stale as soon as it is saved, with a rating that tracks the market in near real time.

Score every part 0 to 100 on your BOM.