# The Ultimate Product Lifecycle Management (PLM) Guide

## Component Selection in Electronic System Design

[By Fernando Valera](/content/plm-guide/component-selection-in-electronic-system-design/#full-bio/index.html)

Visure Solutions’ CTO and an IREB Certified Requirements Engineering Trainer  
Last updated on 24th April 2026

## **Introduction**
In electronic system design, a single missing microchip can halt the production of a multi-million dollar satellite or a high-volume automotive line. **Component Selection** is the process of choosing the active and passive electronic parts—from resistors to complex SoCs (System on Chip)—that will populate a printed circuit board (PCB).

Within a **Product Lifecycle Management (PLM)** strategy, electronic component selection has evolved from a simple technical choice to a high-stakes balancing act. It requires real-time synchronization between engineering (who needs performance), procurement (who needs availability), and lifecycle management (who needs longevity).

## **The 3 Pillars of Strategic Electronic Selection**

##### **1. Technical Fit and Performance**
The primary driver: Does the component meet the functional requirements?

- **Parameters:** Voltage levels, power consumption, thermal limits, signal integrity, and footprint size.
- **Impact:** Choosing a component with too much overhead increases cost; choosing one with too little risks system failure.

##### **2. Supply Chain Resilience and Lead Times**
A perfect technical component is a liability if it has a 52-week lead time.

- **Multi-Sourcing:** Selecting components that have “Pin-to-Pin” compatible alternatives from other manufacturers to avoid production stops.
- **Geopolitical Risk:** Assessing where the component is fabricated to avoid trade-related disruptions.

##### **3. Lifecycle Status and Obsolescence**
Electronics evolve faster than any other domain.

- **NRND (Not Recommended for New Design):** Avoiding parts that are nearing the end of their production life.
- **EOL (End of Life):** Monitoring for “Last Time Buy” notices to prevent your product from becoming unmanufacturable overnight.

## **The Electronic BoM (eBoM) in the PLM Workflow**
The PLM system acts as the “Command Center” for the Electronic Bill of Materials:

|     |     |
| --- | --- |
| **Stage** | **Integration Action** |
| **Design** | Integrating ECAD tools (Altium, Cadence) with the PLM to ensure engineers use “Approved Parts.” |
| **Verification** | Linking component data sheets to functional requirements for automated checking. |
| **Sourcing** | Real-time price and stock monitoring via API integrations with distributors (Mouser, Digi-Key). |
| **Quality** | Tracking failure rates and “Field Returns” back to specific component batches or vendors. |

## **Managing the “Silicon Risk”**
The recent global chip shortage taught the industry that **transparency is survival**. Managing electronic components in PLM allows for:

- **Early Warning Systems:** Being alerted the moment a supplier marks a component for obsolescence.
- **What-if Analysis:** If a specific MCU becomes unavailable, the PLM can show every product in the company’s portfolio that is affected.

## **How Visure Solutions Powers Electronic Selection**
**Visure Requirements ALM Platform** provides the governance needed to manage the volatile world of electronic components:

- **Requirement-to-Component Mapping:** Link specific electronic requirements (e.g., “The system must operate at -40°C”) to the component’s temperature rating. Visure can flag if a selected part doesn’t meet the environmental requirement.
- **Obsolescence Management Workflow:** When a component is marked as EOL, Visure can trigger an automated workflow to notify engineering and procurement to start the “Redesign” or “Last Time Buy” process.
- **Compliance Traceability:** Automatically track if components meet **RoHS**, **REACH**, or **Conflict Minerals** requirements, generating the necessary reports for regulatory bodies.
- **Collaborative Decision Making:** Allow procurement and engineering to vote on and approve “Preferred Parts List” (PPL) within a single, audited environment.

## **Conclusion**
In electronic design, the “cheapest” component often ends up being the most expensive if it leads to a redesign six months later. **Component Selection** within a PLM framework is about building a product that is not only brilliant in its function but also resilient in its existence.

By using **Visure** to manage the requirements and lifecycle of electronic components, organizations can innovate with confidence. You ensure that your electronic systems are built on a foundation of parts that are technically sound, ethically sourced, and—crucially—available when you need to build.