Claude Skills by ashfordeOU

Use when evaluation results have to become a part-type qualification verdict. Evaluate whether an evaluation test campaign qualifies a commercial part type for flight under ECSS-Q-ST-60-13C clause 4.2.3.4: refuse a campaign whose part type carries no manufacturer, part number and date-code identity, treat an unexecuted mandatory block as a coverage shortfall rather than a clean block, hold every block to its sample-size floor and its admissible failure count, require the declared lot diversit...

Use when a GSE parts list, umbilical interface or bench protection scheme is reviewed. Assess commercial components fitted inside ground support equipment that connects to flight hardware under clause 4.1.5 of ECSS-Q-ST-60-13C: trace each part to the interface it sits behind, form the worst-case power it can drive into the flight side from its own supply voltage and current limit, credit a protection barrier only when the barrier is itself qualified, compare what survives with the susceptibil...

Use when a bonded store, incoming quarantine or shelf-life review is graded before parts are issued. Evaluate the handling and storage regime protecting a highest-assurance commercial EEE lot under ECSS-Q-ST-60-13C clause 4.4: place the part in a human-body-model sensitivity band, derive the electrostatic controls that band owes and name the ones the store does not operate, measure the temperature and humidity excursions against the declared limits, count the moisture floor life consumed sinc...

Use when a high voltage or microwave commercial part has to be dispositioned. Evaluate whether a commercial part serving a high voltage or high power microwave function is fit for class 1 use under ECSS-Q-ST-60-13C clause 4.6.7: refuse an application with no manufacturer, part number or declared service category, hold applied voltage to its category derating ceiling with equality admissible under a named tolerance, judge the microwave power margin in decibels against a required floor, require...

Use when a hybrid is offered without a complete generic-plus-detail chain. Evaluate the specification chain a class 1 hybrid microcircuit is procured against under ECSS-Q-ST-60-13C clause 4.6.3: confirm a dedicated generic specification governs the type, confirm the detail specification cites that generic as its parent, then rank every constituent element -- die, chip resistor, chip capacitor, substrate, interconnect, package -- by the procurement class it was itself bought at, and take the w...

Use when a delivery has to become a receipt disposition. Determine whether a received delivery of a highest-assurance commercial part goes into bonded store or into quarantine under ECSS-Q-ST-60-13C clause 4.3.7: reconcile part number, date code and quantity against the purchase order, size the external visual sample from the received quantity by an exact integer square-root plan, judge the defects against the accept number, read the bag seal, the humidity indicator card and the elapsed floor...

Use when lot acceptance results have to become a flight-release verdict for one date code. Assess whether one date-code lot of a highest-assurance commercial part passes lot acceptance testing under ECSS-Q-ST-60-13C clause 4.3.5: refuse a malformed date code and a delivery mixing several, check every sample against the lot it was drawn from, take each subgroup's failures against its accept number, convert them into a percent defective and compare that with the declared allowance, count the un...

Use when sampling has to be justified as representative of the whole lot. Assess whether a delivered class 1 component population is one genuinely uniform production lot before test specimens are drawn from it under ECSS-Q-ST-60-13C clause 4.5.5: group the units by wafer lot, assembly lot and manufacturing site, count the traceability groups, compare the date-code span in whole weeks with the declared limit, size the sample from the lot in exact integer arithmetic, and confirm the drawn speci...

Use when an audit report, questionnaire return or certificate pack has to decide a manufacturer. Assess the quality system of a commercial part manufacturer before a Class 1 acceptance under clause 4.2.3.2 of ECSS-Q-ST-60-13C: rate each dimension, from quality management, process-change notification and wafer-to-assembly lot traceability through reliability monitoring, failure analysis, discontinuance notice and subcontracted assembly control, discount every rating by the confidence its evide...

Use when a lot data package, certificate of conformance or production data delivery is reviewed at receiving inspection. Assess whether the conformance certificates and production data delivered with a highest-assurance commercial EEE lot under ECSS-Q-ST-60-13C clause 4.3.11 actually cover that lot: match every record to the lot code and the purchased date-code window, keep an absent record apart from one standing on an approved deviation, grade an attributes-only summary against the measured...

Determine which declared materials and constructions bar a commercial EEE part from Class 1 space use. Use when ECSS-Q-ST-60-13C clause 4.2.2.2 is applied to a part's finishes, plating, encapsulation and vacuum outgassing data: cadmium and zinc barred outright, a pure-tin finish cleared only by a lead mass fraction reaching the declared whisker threshold, silver by a barrier underplate, plastic encapsulation by moisture level, bake record and dose environment, and mass loss and condensable ma...

Use when a Class 1 procurement needs a GaAs, GaN, InP or SiGe monolithic die judged before purchase. Evaluate a microwave monolithic integrated circuit selected and bought under the highest assurance class of ECSS-Q-ST-60-13C clause 4.6.5: group the supplier line by its space-evaluation standing, compute the die channel temperature from base-plate temperature, dissipated power and thermal resistance, compare it with the ceiling of the die technology, convert it into an Arrhenius median life a...

Use when a class 1 commercial part fails incoming inspection, lot acceptance, board test or system test and the report, disposition and lot containment must be defended. Evaluate and disposition a nonconformance raised against a highest-assurance (class 1) commercial EEE part lot under ECSS-Q-ST-60-13C clause 4.5.2: categorize the finding major or minor from its effect on safety, interchangeability and specified limits, time the written report against the deadline that category earns, derive ...

Use when board minutes have to become an approval verdict. Evaluate the board that approves commercial EEE part selection and usage at the highest assurance class under ECSS-Q-ST-60-13C clause 4.1.3: refuse a board missing a required voting role, take each part decision in turn, compute the attendance share against the declared quorum and the approval share against its floor, refuse a vote cast by members who were not present, require a submitted data package, customer concurrence and a recor...

Use when a declared parts organization has to become an accountability verdict. Identify the single unit accountable for commercial EEE part control at the highest assurance class under ECSS-Q-ST-60-13C clause 4.1.2.1: refuse an organization carrying no contractual mandate, name the unit holding part-selection approval, check that every required accountability sits with exactly one unit, report unassigned and split duties rather than the first found, confirm independence from the design autho...

Use when a Class 1 build has to justify where a commercial part came from. Assess where a commercial EEE part is sourced from against the preferred-manufacturer and preferred-parts-listing tiers a Class 1 highest-assurance build demands under ECSS-Q-ST-60-13C clause 4.2.2.3: grade the declared source tier, test the traceability chain from maker through authorised distributor to project receipt, weigh process-change-notice cover, line changes since the evidence was taken and lot date-code age ...

Use when a purchasing route for the highest assurance parts has to be judged. Assess whether a purchasing arrangement for class 1 commercial parts discharges every duty behind ECSS-Q-ST-60-13C clause 4.3.1: refuse an undeclared or unrecognized supply channel, raise the manufacturer-traceability and counterfeit-avoidance duties an open-market or independent route adds to the base register, require each duty to name a party from the permitted roles and cite evidence, hold an assigned but unevid...

Use when a purchase specification has to be judged fit to order against. Verify that a controlled purchase specification defines the tests and acceptance each class 1 commercial part is bought against under ECSS-Q-ST-60-13C clause 4.3.2: refuse a document with no identifier, issue or approving authority, require every ordered part number to be covered and flag an entry the order does not carry, hold each parameter to a test condition and an ordered limit pair, confirm the ordered limits are n...

Use when a Class 1 lot of antifuse, one-time-programmable, EEPROM or flash parts needs its programming evidence judged. Assess the programming and post-programming control of a programmable device procured to the highest assurance class under ECSS-Q-ST-60-13C clause 4.6.4: categorize the programming site as component-manufacturer, approved programming-centre or uncontrolled, test the programmer against its calibration interval, grade the post-programming readback against the zero-mismatch rul...

Use when a parts control plan, quality assurance duty matrix or supplier assurance allocation is reviewed. Assess how the quality assurance duties of a highest-assurance commercial EEE part programme are allocated under ECSS-Q-ST-60-13C clause 4.5.1: confirm every mandatory duty carries a named owner, test that owner for independence from the activity being assured, keep an absent duty apart from one deferred on an approved authorisation, weight the covered duties into a programme coverage sc...

Use when a Class 1 build has to tie a commercial part choice to hardness assurance. Evaluate a commercial EEE part against the mission radiation environment for a Class 1 build under ECSS-Q-ST-60-13C clause 4.2.2.4: set the radiation design margin from the evidence basis, size the total-dose requirement the part has to cover, test destructive single-event immunity above the environment ion energy with no rate credit, check the mitigated upset rate against the mission budget, decide whether th...

Verify a purchased flight lot of radiation-sensitive commercial EEE parts against its mission dose requirement under ECSS-Q-ST-60-13C clause 4.3.8. Use when deciding whether a commercial lot needs a radiation verification test, sizing the irradiation sample, reducing a dose ladder into a demonstrated lot capability, and comparing the achieved radiation design margin and threshold linear energy transfer with the required values. Refuses an unordered dose ladder, credits no recovery above a fai...

Determine whether a stored lot of commercial EEE parts has outrun its permitted storage period and what relifing it needs under ECSS-Q-ST-60-13C clause 4.3.10. Use when computing a storage expiry date from the package family and storage environment, testing it against the assessment date, sizing the relifing sample, judging visual, solderability, hermeticity and electrical re-verification results, and extending or refusing the storage period. Refuses an unknown storage condition, an exhausted...

Assess the selection duties a Class 1 commercial EEE component choice carries under ECSS-Q-ST-60-13C clause 4.2.1. Use when a project must show, per candidate part and once per programme, that the usage justification, franchised procurement route, radiation suitability, lifetime assessment, evaluation plan, obsolescence continuity and customer agreement are each owed to a named role and evidenced rather than assumed. Keeps a duty with no record apart from one open or rejected, stops a program...

Evaluate whether a candidate commercial EEE part may enter a Class 1 design under ECSS-Q-ST-60-13C clause 4.2.2.1. Use when the baseline rule set has to be applied to a real part: a certified manufacturer quality system, a franchised distribution path with no open-market broker, one wafer and one assembly lot for the flight build, a rated temperature range enveloping the mission range with declared margin, a change-notification agreement, and either qualification heritage or the evaluation pl...

Use when a self made magnetic has to be judged flight worthy. Assess whether an in-house wound magnetic part carries the design basis and screening a class 1 commercial part activity needs under ECSS-Q-ST-60-13C clause 4.6.8: refuse a part with no designation, core reference or released winding process, treat an unqualified winding operator as a finding, hold conductor current density and hot-case saturation utilization to their ceilings with equality admissible under a named tolerance, compa...

Use when a declared component list, thermal analysis or part grade has to be reconciled with an equipment thermal envelope. Verify that the rated temperature limits of a commercial part cover the equipment operating envelope under clause 4.2.2.6 of ECSS-Q-ST-60-13C at Class 1: correct the hot end by the self-heating rise the part dissipation drives across its mounting thermal resistance, widen both ends by the margin the thermal knowledge state earns, compare against the rated or grade-implie...

Use when a class 1 lot must be followed from goods-in through stores into an assembly, or a board serial traced back to its lot. Verify that the lot identity of a highest-assurance (class 1) commercial EEE procurement survives its whole custody chain under ECSS-Q-ST-60-13C clause 4.5.4: order the receipt, inspection, storage, kitting, installation and scrap events on one clock, find the events that drop the lot code or contradict the received date code, reconcile installed, scrapped and retur...

Use when a declared alert-monitoring arrangement has to become a coverage and response verdict. Assess whether a programme flying commercial EEE parts at the intermediate assurance class is really watching the alert channels and answering what arrives, under ECSS-Q-ST-60-13C clause 5.5.3: discount a source whose last confirmed sweep is older than the monitoring interval, admit a delegated subscription only where the delegation is recorded and its forwarding lag is bounded, report plain and cr...

Use when a class 2 programme offers a reduced ASIC assurance scope. Evaluate a proposed tailoring of the dedicated ASIC assurance activities against what the intermediate assurance class of ECSS-Q-ST-60-13C clause 5.6.2 admits: route the declared device kind, refuse any reduction aimed at an activity the class holds mandatory, admit an approval-bearing reduction only where the named customer approval is on record and retain the activity otherwise, then compute the residual assurance coverage ...

Use when a delegated source inspection has to become a release decision. Determine whether an intermediate assurance commercial EEE lot is released for delivery at the ECSS-Q-ST-60-13C clause 5.3.6 source buy-off: validate the delegation record against the buy-off date and refuse a producer that delegated the witness of its own lot to itself, take the evidence set the declared attendance mode demands, credit an item carried by a named data pack reference below one seen directly, scale the ope...

Use when a drafted plan has to become a coverage verdict. Evaluate whether a component control plan holds the content the intermediate assurance class demands for commercial EEE parts bought under ECSS-Q-ST-60-13C clause 5.1.2.2: refuse a plan carrying no reference or issue, take each required subject in turn, treat a heading with no procedure behind it as absent, accept a subject carried by a higher-level document only where that pointer names a document and an issue, credit a referenced sub...

Use when a harness connector has to become an application verdict. Assess whether a connector with removable contacts may be applied at the intermediate assurance class under ECSS-Q-ST-60-13C clause 5.6.6: refuse a connector naming no insert arrangement or removal tool, name every contact worked past the insertion limit, derate the rated contact current for the class and again for the share of positions energised at once, name every position over that allowance, take the planned matings as a ...

Use when an internal-construction report decides whether a commercial part type may be baselined. Assess the constructional analysis of a commercial EEE part at the intermediate assurance class of ECSS-Q-ST-60-13C clause 5.2.3.3: confirm the sample was drawn from the lot being bought, drop the steps the package gives nothing to measure, grade every applicable inspection step for sample size and for what it found, score each observation by severity against the weight of the step that found it,...

Use when a Class 2 build has to show a commercial part runs inside its derated envelope. Verify that every electrical and thermal stress on a selected commercial EEE part sits inside the intermediate assurance derating limits of ECSS-Q-ST-60-13C clause 5.2.2.5: look up the part family's voltage, current and power ratios and its junction step-down, turn each maker rating into the largest applied value the rule leaves, derive a junction temperature from a measured case temperature where none wa...

Use when a teardown record has to become a lot disposition. Evaluate the destructive physical sampling owed by a delivered commercial EEE lot at the intermediate assurance class under ECSS-Q-ST-60-13C clause 5.3.9: size the teardown sample per date-code group, decide whether a signed manufacturer teardown report covers that group and credits it down to a confirmation sample, categorize observed construction defects against a named register, judge die-attach voiding and wire bond pull strength...

Use when a parts record package has to be judged fit to retain. Assess whether the record package retained for an intermediate assurance commercial part activity is complete, controlled and durable under ECSS-Q-ST-60-13C clause 5.7: refuse a record with no recognized type, identifier, issue, date or approving authority, credit a project-held record in full and a supplier-held one only at a declared fraction and only where a right of access is recorded, name every mandatory report the package ...

Use when an intermediate-class model parts list or build-standard delta is reviewed. Assess whether commercial parts fitted to an engineering qualification model still carry the flight build at the intermediate assurance class under ECSS-Q-ST-60-13C clause 5.1.6: turn every build-standard deviation into a per-domain transfer-credit loss, restore credit only where a deviation acceptance record names a justification and a delta test covering that domain, and refuse restoration on a manufacturer...

Use when an evaluation plan or evaluation report decides whether a part may enter a Class 2 design. Evaluate the evaluation activity standing behind a commercial EEE part at the intermediate assurance class of ECSS-Q-ST-60-13C clause 5.2.3.1: take the campaign as one body of evidence, drop the elements the mission profile does not owe out of the denominator, grade each remaining element from its state, downgrade rather than break a heritage claim that only moves assembly site, weight the cred...

Use when a bonded store, an issue to the line or a shelf-life review must become one release, release-with-actions or quarantine verdict. Evaluate the protected handling and controlled storage regime around a commercial EEE lot bought at the intermediate assurance class under ECSS-Q-ST-60-13C clause 5.4: band the part by its declared electrostatic withstand, derive the protection measures that band owes, credit only a substitution that is recorded and approved, report the store temperature an...

Use when a high voltage use has to become an application verdict. Determine whether a commercial part may be used in a high voltage application at the intermediate assurance class under ECSS-Q-ST-60-13C clause 5.6.7: leave the clause below the declared threshold, take the applied voltage as a fraction of the part rating, derive the creepage and clearance the field limits demand and compare them with the layout, compute the gas breakdown voltage from a Townsend relation at the operating pressu...

Use when a class 2 hybrid is offered with mixed-class elements. Determine whether a hybrid microcircuit can be bought at the intermediate assurance class of ECSS-Q-ST-60-13C clause 5.6.3: refuse a hybrid carrying no procurement specification reference of its own, grade every constituent element by the class it was itself bought at, admit an element one class short only where an upscreening specification and lot traceability are declared behind it, refuse an element further short than that, ca...

Use when a receipt has to become a store-or-quarantine decision. Evaluate an arriving delivery of intermediate assurance commercial EEE parts under ECSS-Q-ST-60-13C clause 5.3.7: set the inspection level from the supplier's delivery history, let an unfranchised source raise that level whatever the history says, size the sample for the level in integer arithmetic and clamp it to the quantity received, withdraw a declared defect allowance under a tightened level, reconcile part number, date cod...

Use when a delivery has to become per-date-code verdicts. Determine whether each purchased date code in a commercial EEE delivery passes lot acceptance at the intermediate assurance class under ECSS-Q-ST-60-13C clause 5.3.5: split a multi-code delivery into one verdict per code instead of merging them, credit manufacturer data only where it names a document and an issue and says which subgroups it covers, credit a prior acceptance only inside its validity window and only for the same manufact...

Use when sampling has to be justified as representative. Determine whether a delivered commercial EEE population may be sampled as one inspection lot at the intermediate assurance class, under ECSS-Q-ST-60-13C clause 5.5.5: place each unit on its wafer lot, assembly lot and site, fall back to a declared equivalence basis where a commercial manufacturer publishes no wafer lot, refuse a unit with neither, compare the date-code span in whole weeks with the limit, count the sub-lots against the c...

Use when a delivered data folder has to become a receiving verdict. Assess whether the documentation package a manufacturer delivered with a commercial EEE lot holds what the intermediate assurance class requires under ECSS-Q-ST-60-13C clause 5.3.11: fix the lot identity every item is matched against, assemble the owed item set including any on-request item the procurement specification called off, dispose each item as delivered in full, delivered as a supported summary, unidentified, matched...

Use when an MMIC has to become an application verdict. Evaluate whether a microwave monolithic integrated circuit may be applied at the intermediate assurance class under ECSS-Q-ST-60-13C clause 5.6.5: refuse a part naming no technology or package form, compute the channel temperature from the baseplate, the dissipation and the thermal path, take the margin against the lower of the class ceiling and the part rating, derive an Arrhenius median life against the mission duration, compare the RF ...

Use when a part fails inspection, board test or system test and the disposition must be defended. Determine the control and failure analysis a commercial EEE nonconformance owes at the intermediate assurance class under ECSS-Q-ST-60-13C clause 5.5.2: categorize the finding from its effects, its mechanism and the stage it escaped to, decide whether an analysis is owed and at what depth, grade the analysis performed against an identified mechanism, a corrective action, a stated effectivity and ...

Use when a part-approval file has to become a verdict. Determine which approval route a commercial EEE part needs at the intermediate assurance class under ECSS-Q-ST-60-13C clause 5.2.4 and grade the justification standing behind it: raise the route every declared escalation driver demands, refuse a record with no reference, issue or permitted approver, credit an element carried by an identified referenced document below one, treat a heading with no rationale as untreated, take the covered sh...

Use when board minutes have to become an approval verdict. Assess the board reviewing and approving commercial EEE part choices at the intermediate assurance class under ECSS-Q-ST-60-13C clause 5.1.3: refuse a board missing a required voting role, take each decision in turn, apply the session quorum or the written-procedure response floor according to how it was taken, refuse a response from a member the circulation never reached, refuse votes cast beyond the members who took part, compute th...