{"id":3173,"date":"2026-07-15T15:10:52","date_gmt":"2026-07-15T15:10:52","guid":{"rendered":"https:\/\/duolinkelectronics.com\/?p=3173"},"modified":"2026-07-15T15:10:55","modified_gmt":"2026-07-15T15:10:55","slug":"comment-communiquer-clairement-ses-exigences-techniques-a-un-distributeur-de-circuits-integres","status":"publish","type":"post","link":"https:\/\/duolinkelectronics.com\/fr\/comment-communiquer-clairement-ses-exigences-techniques-a-un-distributeur-de-circuits-integres\/","title":{"rendered":"Comment communiquer clairement ses exigences techniques \u00e0 un distributeur de circuits int\u00e9gr\u00e9s"},"content":{"rendered":"<p>A quotation is only as accurate as the request behind it. You may send one part number, one quantity, and a short delivery note. The IC distributor still has to answer hidden questions. Is the suffix complete? Is the package fixed? Does the assembly require an industrial temperature grade? Can the lot include mixed date codes? What proof of origin must come with the shipment?<\/p>\n\n\n\n<p>I have worked in electronic component sourcing for more than 15 years. When I review an RFQ, I first check the part, application limits, quality level, delivery need, and acceptable sourcing path. If those points are unclear, a fast quotation may still be wrong.<\/p>\n\n\n\n<p>This guide turns engineering needs into instructions an IC distributor can act on. It covers samples, production orders, shortage sourcing, and multi-line BOM purchases from an Electronic Component Distributor.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Why Clear Technical Communication Matters<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Reduce Part-Number Errors and Purchasing Risk<\/h3>\n\n\n\n<p>An IC name is not a complete buying specification. One family may include several packages, pin counts, temperature ranges, speed grades, lead finishes, and qualification levels. One missing letter can change the fit.<\/p>\n\n\n\n<p>Send the full manufacturer part number, not a shortened internal name. Keep your internal stock code in a separate column.<\/p>\n\n\n\n<p>The key point is simple: the distributor should not need to guess which difference matters. Mark each requirement as one of these:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Required:<\/strong> The quoted part must match.<\/li>\n\n\n\n<li><strong>Preferred:<\/strong> Another option may be reviewed.<\/li>\n\n\n\n<li><strong>Open:<\/strong> The distributor may suggest a suitable choice.<\/li>\n<\/ul>\n\n\n\n<p>This stops a preference from being treated as mandatory and keeps hard limits visible.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Improve Quotation and Delivery Efficiency<\/h3>\n\n\n\n<p>A clear RFQ cuts email rounds. The sourcing team can filter unsuitable inventory and return a quote that your engineering and quality teams can review.<\/p>\n\n\n\n<p>Give one definition for the delivery date. \u201cNeed soon\u201d has no fixed meaning. State whether you mean the date the goods leave the supplier, reach your forwarder, clear customs, or arrive at your factory.<\/p>\n\n\n\n<p>Ask the IC distributor to separate stock confirmation, inspection, document preparation, and transit when these steps affect the schedule.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Prevent Quality Disputes and Extra Cost<\/h3>\n\n\n\n<p>Many disputes start before the purchase order. One side expects factory-sealed parts with full traceability; the other treats opened but unused material as new. The word \u201cnew\u201d is not enough.<\/p>\n\n\n\n<p>Write the condition in plain terms. State whether you require original manufacturer packaging, sealed reels or trays, one lot, one date code, an agreed date-code range, unused material, or parts that have passed a named inspection plan.<\/p>\n\n\n\n<p>Quality language must be testable. \u201cGood quality\u201d is vague. \u201cNo bent leads, intact moisture barrier bag, visible manufacturer label, recorded lot code, and pre-shipment photos\u201d can be checked.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"505\" src=\"http:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/IC-quality-compliance-and-traceability-review-1024x505.png\" alt=\"IC Quality Compliance And Traceability Review\" class=\"wp-image-3179\" title=\"\" srcset=\"https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/IC-quality-compliance-and-traceability-review-1024x505.png 1024w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/IC-quality-compliance-and-traceability-review-300x148.png 300w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/IC-quality-compliance-and-traceability-review-768x379.png 768w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/IC-quality-compliance-and-traceability-review-600x296.png 600w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/IC-quality-compliance-and-traceability-review.png 1075w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">IC Quality Compliance And Traceability Review<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Provide Complete IC Part Numbers and Specifications<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Confirm the Full Part Number, Brand, and Manufacturer<\/h3>\n\n\n\n<p>Start with the exact manufacturer part number, or MPN. Include the manufacturer name even when the brand seems familiar. Databases may group several makers under one device name.<\/p>\n\n\n\n<p>Give each approved manufacturer and MPN its own line. Add a status such as \u201cprimary,\u201d \u201capproved alternate,\u201d or \u201cengineering review required.\u201d<\/p>\n\n\n\n<p>When you source <a href=\"https:\/\/duolinkelectronics.com\/fr\/product-category\/circuits-integres-ci\/\">circuits int\u00e9gr\u00e9s<\/a>, the suffix often carries the buying detail. A distributor should check that suffix against the current manufacturer datasheet, package drawing, ordering information, and lifecycle notice.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">State Package, Temperature Grade, and Key Parameters<\/h3>\n\n\n\n<p>A datasheet may list many limits. Your RFQ should show which ones control the purchase. For an MCU, that may be memory, speed, voltage, interfaces, package, and temperature grade. For an analog IC, it may be offset, noise, bandwidth, supply range, and channel count.<\/p>\n\n\n\n<p>\u201cQFN\u201d does not state body size, pin count, exposed pad, pitch, or height. Use the manufacturer package code and add the drawing number for close variants.<\/p>\n\n\n\n<p>For applications such as <a href=\"https:\/\/duolinkelectronics.com\/fr\/applications-dautomatisation-industrielle\/\">\u00e9quipements d'automatisation industrielle<\/a>, also state environmental and service limits that affect selection. These may include operating temperature, vibration exposure, expected product life, repair support, and whether the part must remain available for a planned production period.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Attach the Datasheet or Product Link<\/h3>\n\n\n\n<p>Attach the datasheet version engineering used. A dated PDF gives both sides the same reference. Mark the pages or table rows that contain the controlling limits.<\/p>\n\n\n\n<p>Use a simple RFQ field set like this:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>RFQ Field<\/th><th>What to Enter<\/th><th>Why the IC Distributor Needs It<\/th><\/tr><\/thead><tbody><tr><td>Manufacturer part number<\/td><td>Full MPN with every prefix and suffix<\/td><td>Identifies the exact orderable device<\/td><\/tr><tr><td>Fabricant<\/td><td>Legal brand or approved manufacturer<\/td><td>Prevents cross-brand assumptions<\/td><\/tr><tr><td>Colis<\/td><td>Manufacturer package code, pin count, packing method<\/td><td>Confirms board fit and handling<\/td><\/tr><tr><td>Technical limits<\/td><td>Only the parameters that control approval<\/td><td>Guides stock filtering and alternate review<\/td><\/tr><tr><td>Datasheet reference<\/td><td>File name, revision, date, or official link<\/td><td>Creates one technical reference<\/td><\/tr><tr><td>Application note<\/td><td>End use and risk level without sharing restricted details<\/td><td>Helps flag grade, lifecycle, or documentation concerns<\/td><\/tr><tr><td>Substitution status<\/td><td>Not allowed, approved list only, or open to review<\/td><td>Stops unapproved cross-references<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Define Quantity, Delivery, and the Purchasing Plan<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Separate Samples from Production Demand<\/h3>\n\n\n\n<p>Keep prototype and production quantities on separate lines. Supply channel, packaging, minimum pack, and inspection may differ.<\/p>\n\n\n\n<p>State sample, pilot, first production, and repeat demand separately. If samples must match the later production lot, say so before sourcing.<\/p>\n\n\n\n<p>State whether split delivery is allowed. It may protect a build date but add receiving work, freight, and mixed-lot control.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Give a Target Arrival Date<\/h3>\n\n\n\n<p>Use a required-on-site date and shipping destination. The distributor can work backward through inspection, packing, transit, customs, and delivery.<\/p>\n\n\n\n<p>If the schedule has room, give the requested date and the last acceptable date.<\/p>\n\n\n\n<p>Ask the quote to state whether inventory is physically verified, supplier-reported, or subject to final confirmation. \u201cIn stock\u201d can refer to several locations and levels of control.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Share Ongoing or Annual Demand<\/h3>\n\n\n\n<p>An annual forecast is not a purchase order. It helps an Electronic Component Distributor plan regular releases, buffer stock, or lifecycle support. Mark each period as firm, planned, or estimated.<\/p>\n\n\n\n<p>The core issue is demand timing, not just total volume. A large annual number with no release plan may lead to a sourcing route that does not fit your warehouse space, cash cycle, or shelf-life controls.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1025\" height=\"530\" src=\"http:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/Alternate-IC-evaluation-during-component-shortage.png\" alt=\"Alternate IC Evaluation During Component Shortage\" class=\"wp-image-3178\" title=\"\" srcset=\"https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/Alternate-IC-evaluation-during-component-shortage.png 1025w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/Alternate-IC-evaluation-during-component-shortage-300x155.png 300w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/Alternate-IC-evaluation-during-component-shortage-768x397.png 768w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/Alternate-IC-evaluation-during-component-shortage-600x310.png 600w\" sizes=\"(max-width: 1025px) 100vw, 1025px\" \/><figcaption class=\"wp-element-caption\">Alternate IC Evaluation During Component Shortage<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Explain Quality and Compliance Requirements<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Define Original, New, and Traceable<\/h3>\n\n\n\n<p>Use exact words for the evidence you expect. \u201cOriginal\u201d may refer to the manufacturer, packaging, supply channel, or all three.<\/p>\n\n\n\n<p>A stronger request may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Original manufacturer and correct MPN<\/li>\n\n\n\n<li>New and unused condition<\/li>\n\n\n\n<li>Original manufacturer packaging when required<\/li>\n\n\n\n<li>Lot and date-code visibility<\/li>\n\n\n\n<li>Chain-of-custody or source traceability<\/li>\n\n\n\n<li>Certificate of Conformance when required<\/li>\n\n\n\n<li>Pre-shipment inspection photos<\/li>\n\n\n\n<li>Independent testing under an agreed scope<\/li>\n<\/ul>\n\n\n\n<p>Match the control level to the risk. A prototype and a long-life regulated program may need different evidence.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">State RoHS and REACH Needs Correctly<\/h3>\n\n\n\n<p>Do not write only \u201cRoHS required.\u201d State the destination market, required declaration type, accepted exemption status, and document date.<\/p>\n\n\n\n<p>Le <a href=\"https:\/\/environment.ec.europa.eu\/topics\/waste-and-recycling\/rohs-directive_en\" target=\"_blank\" rel=\"noopener\">Guide de la Commission europ\u00e9enne sur la directive RoHS<\/a> explains that covered electrical and electronic equipment is subject to restrictions on ten substances, with defined exclusions and exemptions. A buyer should check whether the selected component documentation supports the finished product\u2019s compliance route.<\/p>\n\n\n\n<p>For REACH, ask for the manufacturer\u2019s current substance declaration and name the Candidate List reference date your compliance team uses. The <a href=\"https:\/\/chem.echa.europa.eu\/obligation-lists\/candidateList\" target=\"_blank\" rel=\"noopener\">Liste des substances candidates de l'ECHA<\/a> can create legal duties when a substance is added, so an old general statement may not answer a current project requirement.<\/p>\n\n\n\n<p>Your IC distributor should not be asked to give legal approval for your end product. The distributor can collect and pass on manufacturer declarations, material data, and available compliance records. Your own product compliance team decides whether that evidence is enough for the target market.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Name the Test Reports and Quality Documents<\/h3>\n\n\n\n<p>\u201cTest report required\u201d is too broad. State the test type, sample size, laboratory requirement, acceptance criteria, and whether destructive testing is allowed.<\/p>\n\n\n\n<p>Possible records include visual inspection, marking review, X-ray, XRF screening, solderability, decapsulation, electrical testing, packing photos, CoC, lot records, and manufacturer traceability. No single method proves everything. Match the plan to the source risk and part type.<\/p>\n\n\n\n<p>For high-reliability supply chains, define the traceability level before quotation. The <a href=\"https:\/\/www.ipc.org\/Status\" target=\"_blank\" rel=\"noopener\">IPC standards status page<\/a> identifies standards covering supply-chain traceability, product-change notification, product discontinuance, handling, marking, and other electronics controls. Use a named standard only when your quality system truly requires it.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Clarify Budget and Commercial Terms<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Give Useful Budget Guidance Without Weakening Quality<\/h3>\n\n\n\n<p>You do not need to publish a fixed target. State whether the project has a cost ceiling, whether quality and traceability are fixed, or whether you want separate sourcing options.<\/p>\n\n\n\n<p>Tell the distributor which trade-off is allowed: delivery date, packaging, split shipment, or manufacturer review.<\/p>\n\n\n\n<p>Do not ask the supplier to meet a budget by silently changing the quality level. Keep technical, quality, and commercial deviations visible in the quotation.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Confirm Payment Method and Trade Terms<\/h3>\n\n\n\n<p>State the requested payment method, billing currency, Incoterm, and named place. Do not write only \u201cFOB\u201d or \u201cDAP.\u201d The named port, airport, warehouse, or city matters.<\/p>\n\n\n\n<p>Ask whether bank charges, documents, inspection, and special packing are included or separate.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Assign Shipping, Insurance, Duties, and Tax Responsibility<\/h3>\n\n\n\n<p>Give the ship-to country, postal code, consignee type, and carrier account. State whether you will use your forwarder or need delivered service.<\/p>\n\n\n\n<p>State who arranges cargo insurance and who handles import duties and taxes. Also list shipping limits such as no postal service, no mixed cartons, moisture barrier packaging, ESD protection, dry pack, desiccant, humidity indicator card, or label format.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Handle Substitutes and Stock Shortages Safely<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">State Whether Compatible Alternates Are Allowed<\/h3>\n\n\n\n<p>A compatible part is not always drop-in. Pinout may match while timing, thermal behavior, firmware support, accuracy, qualification, or package height does not.<\/p>\n\n\n\n<p>Use one of three instructions: no substitutes, approved alternates only, or distributor suggestions allowed for engineering review. Never let \u201cequivalent\u201d mean automatic approval.<\/p>\n\n\n\n<p>The distributor presents a documented option. Engineering approves technical fit; quality and procurement approve the source, evidence, and supply impact.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Require a Parameter Comparison and Sample Test<\/h3>\n\n\n\n<p>Ask for a side-by-side comparison focused on the parameters your design uses. A one-page gap list is often easier to review than two full datasheets.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Review Area<\/th><th>What the Distributor Should Provide<\/th><th>Buyer Action<\/th><\/tr><\/thead><tbody><tr><td>Identit\u00e9<\/td><td>Manufacturer, full MPN, lifecycle status<\/td><td>Confirm approved brand policy<\/td><\/tr><tr><td>Ajustement m\u00e9canique<\/td><td>Package drawing, dimensions, pinout, marking<\/td><td>Check PCB, assembly, and inspection impact<\/td><\/tr><tr><td>Electrical fit<\/td><td>Supply range, timing, accuracy, current, thermal limits<\/td><td>Complete engineering review<\/td><\/tr><tr><td>Impact des logiciels<\/td><td>Register map, boot behavior, drivers, errata<\/td><td>Review firmware and create a test plan<\/td><\/tr><tr><td>Conformit\u00e9<\/td><td>RoHS, REACH, qualification, available declarations<\/td><td>Complete quality and compliance review<\/td><\/tr><tr><td>Supply risk<\/td><td>Lead time, source type, PCN\/PDN history, expected availability<\/td><td>Complete procurement and lifecycle review<\/td><\/tr><tr><td>Validation<\/td><td>Sample quantity, lot details, available test data<\/td><td>Approve a sample build before production<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Sample approval should name the exact alternate MPN and revision. A general statement such as \u201calternate tested\u201d is hard to trace later.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Check Discontinuation, Lifecycle, and Supply Risk<\/h3>\n\n\n\n<p>Ask whether the original part is active, not recommended for new designs, end of life, obsolete, or subject to a product discontinuance notice. Request the notice date and last-order date when available.<\/p>\n\n\n\n<p>Ask whether the alternate is a long-term solution or a shortage bridge. It may solve one build and fail the next supply plan.<\/p>\n\n\n\n<p>Your RFQ should state the planned product life and service period. This helps the IC distributor avoid suggesting a part that meets the electrical need but has a weak supply outlook.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Use a Standard RFQ to Improve Communication<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Create One BOM or RFQ Template<\/h3>\n\n\n\n<p>A standard template gives engineering, purchasing, quality, and suppliers the same fields. Keep one line per MPN and use controlled status values when possible.<\/p>\n\n\n\n<p>At minimum, include the MPN, manufacturer, description, quantity, package, datasheet reference, required arrival date, ship-to location, compliance needs, traceability level, packaging rule, substitution status, and notes.<\/p>\n\n\n\n<p>A clean BOM helps the Electronic Component Distributor work faster and gives your team a better approval and receiving record.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Mark Critical Parameters and Non-Replaceable Conditions<\/h3>\n\n\n\n<p>Do not hide hard limits inside a long note. Add a \u201cmust match\u201d column. Use it for safety rating, package footprint, temperature grade, qualification, firmware dependency, approved manufacturer, or any condition that blocks substitution.<\/p>\n\n\n\n<p>Mark confidential or export-controlled information before sharing files. Send only the application detail needed for sourcing and technical review.<\/p>\n\n\n\n<p>The point is to create enough context for a good decision without sending uncontrolled project data.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Record Quote Versions and Communication<\/h3>\n\n\n\n<p>Give each RFQ a number and revision. Ask suppliers to quote against that revision. When a quantity, date, MPN, compliance need, or shipping term changes, issue a new revision rather than editing an old email thread without a record.<\/p>\n\n\n\n<p>Keep the manufacturer, MPN, quantity, lot condition, date code, source type, lead time, documents, Incoterm, validity, and deviations in one comparison sheet.<\/p>\n\n\n\n<p>A good quote does more than answer \u201cavailable or not.\u201d It shows what was checked, what remains open, and what differs from your request. That is the level of communication you should expect from an experienced IC distributor.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"583\" src=\"http:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/IC-RFQ-checklist-with-datasheets-and-chip-samples-1024x583.png\" alt=\"IC RFQ Checklist With Datasheets And Chip Samples\" class=\"wp-image-3177\" title=\"\" srcset=\"https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/IC-RFQ-checklist-with-datasheets-and-chip-samples-1024x583.png 1024w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/IC-RFQ-checklist-with-datasheets-and-chip-samples-300x171.png 300w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/IC-RFQ-checklist-with-datasheets-and-chip-samples-768x437.png 768w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/IC-RFQ-checklist-with-datasheets-and-chip-samples-600x341.png 600w, https:\/\/duolinkelectronics.com\/wp-content\/uploads\/2026\/07\/IC-RFQ-checklist-with-datasheets-and-chip-samples.png 1063w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">IC RFQ Checklist With Datasheets And Chip Samples<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion<\/h2>\n\n\n\n<p>Clear communication with an IC distributor starts with exact part identity and ends with a controlled record of what both sides agreed to supply. Define the MPN, package, limits, quantity, delivery point, evidence, terms, and alternate rules before ordering.<\/p>\n\n\n\n<p>From my experience, the best RFQs are not the longest. They make decisions easy. Required points are visible. Flexible points are labeled. Open risks are written down. The distributor can spend time finding the right supply path instead of decoding the request.<\/p>\n\n\n\n<p>Si vous \u00eates \u00e0 la recherche de composants \u00e9lectroniques, <a href=\"https:\/\/duolinkelectronics.com\/fr\">Duolink Electronics<\/a> is an independent supplier supporting integrated circuits, semiconductors, passive components, connectors, BOM sourcing, part-number checks, stock inquiries, and hard-to-find component requests. You can send your BOM or component inquiry to the sourcing team for review.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Foire aux questions<\/h2>\n\n\n<div id=\"rank-math-faq\" class=\"rank-math-block\">\n<div class=\"rank-math-list\">\n<div id=\"faq-question-1784127584956\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Quelles sont les informations techniques minimales que je dois fournir \u00e0 un distributeur de circuits int\u00e9gr\u00e9s ?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Veuillez indiquer la r\u00e9f\u00e9rence compl\u00e8te du fabricant, le nom du fabricant, la quantit\u00e9, le conditionnement, la date de livraison souhait\u00e9e, la destination d'exp\u00e9dition, les r\u00e8gles de substitution ainsi que toute contrainte technique ou de qualit\u00e9 impos\u00e9e. Joignez la version de la fiche technique utilis\u00e9e par le service d'ing\u00e9nierie. En cas de doute sur un suffixe, signalez-le plut\u00f4t que de faire une supposition.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1784127586069\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Dois-je demander un code de date r\u00e9cent pour chaque commande de circuits int\u00e9gr\u00e9s ?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Non. Ne fixez une limite relative au code de date que si votre syst\u00e8me qualit\u00e9, votre plan de stockage, votre contrat client, le risque li\u00e9 \u00e0 la soudabilit\u00e9 ou un programme r\u00e9glementaire l'exigent.<\/p>\n<p>Le code de date ne suffit pas \u00e0 lui seul \u00e0 garantir l'authenticit\u00e9 ou les conditions de stockage ad\u00e9quates. Renseignez-vous \u00e9galement sur l'\u00e9tat du lot, l'emballage, la tra\u00e7abilit\u00e9 et les preuves d'inspection.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1784127589867\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Un distributeur de circuits int\u00e9gr\u00e9s peut-il valider un composant de remplacement pour ma conception ?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Un distributeur peut identifier et comparer les alternatives possibles. Votre \u00e9quipe d'ing\u00e9nieurs doit valider la compatibilit\u00e9 sur les plans \u00e9lectrique, m\u00e9canique, thermique, logiciel embarqu\u00e9 et de fiabilit\u00e9.<\/p>\n<p>Les services charg\u00e9s de la qualit\u00e9 et des achats doivent valider la provenance, les preuves de conformit\u00e9, le plan de validation et les risques li\u00e9s \u00e0 l'approvisionnement avant toute utilisation en production.<\/p>\n\n<\/div>\n<\/div>\n<div id=\"faq-question-1784127590650\" class=\"rank-math-list-item\">\n<h3 class=\"rank-math-question\">Que dois-je faire lorsque le produit est disponible mais que l'emballage est diff\u00e9rent ?<\/h3>\n<div class=\"rank-math-answer\">\n\n<p>Demandez au distributeur de pr\u00e9ciser en quoi consiste exactement la diff\u00e9rence au niveau de l'emballage et quel est son impact sur la quantit\u00e9, la manutention, le contr\u00f4le de l'humidit\u00e9, la configuration des syst\u00e8mes de pr\u00e9l\u00e8vement et de placement, les \u00e9tiquettes et la tra\u00e7abilit\u00e9.<\/p>\n<p>Les services d'ing\u00e9nierie ou de production peuvent accepter des produits pr\u00e9sent\u00e9s en barquettes, en tubes, sous forme de ruban d\u00e9coup\u00e9 ou rembobin\u00e9s, mais toute modification doit \u00eatre approuv\u00e9e avant la confirmation de la commande.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A quotation is only as accurate as the request behind it. You may send one part number, one quantity, and a short delivery note. The IC distributor still has to answer hidden questions. Is the suffix complete? Is the package fixed? Does the assembly require an industrial temperature grade? Can the lot include mixed date [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3180,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[21,76],"tags":[],"class_list":["post-3173","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-sourcing-supply-chain"],"_links":{"self":[{"href":"https:\/\/duolinkelectronics.com\/fr\/wp-json\/wp\/v2\/posts\/3173","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/duolinkelectronics.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/duolinkelectronics.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/duolinkelectronics.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/duolinkelectronics.com\/fr\/wp-json\/wp\/v2\/comments?post=3173"}],"version-history":[{"count":4,"href":"https:\/\/duolinkelectronics.com\/fr\/wp-json\/wp\/v2\/posts\/3173\/revisions"}],"predecessor-version":[{"id":3182,"href":"https:\/\/duolinkelectronics.com\/fr\/wp-json\/wp\/v2\/posts\/3173\/revisions\/3182"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/duolinkelectronics.com\/fr\/wp-json\/wp\/v2\/media\/3180"}],"wp:attachment":[{"href":"https:\/\/duolinkelectronics.com\/fr\/wp-json\/wp\/v2\/media?parent=3173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/fr\/wp-json\/wp\/v2\/categories?post=3173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/duolinkelectronics.com\/fr\/wp-json\/wp\/v2\/tags?post=3173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}