capacitor production, class 2, 0603

Metadata & sources Methods, scope, reference years, publications, contributors, projects and funding.

Other

Supporting sources:

KEMET Electronics Corporation / YAGEO Corporation (2026, June). Material Composition Declaration: Multilayer Ceramic Capacitors. https://yageogroup.com/content/Resource%20Library/Material%20Declaration/MCD-Ceramic.pdf

Background database: ecoinvent / 3.12
Background system model: cut-off
Biosphere database: ecoinvent / 3.12

These are the stored source profiles for this version. Foreground methodology is recorded in Scientific metadata.

External references

Not provided.

Declarations describe this version's foreground inventory. Missing information is not evidence of a particular allocation method or data origin.

Source publication year: Not specified
Inventory reference year: Not specified
Foreground modelling approach: Not specified
Allocated product inventory: Not specified
Allocation or multifunctionality treatment: Not specified
Inventory contributions: Not specified
Projects: Not specified
Funding: Not specified
Methodology notes: The manufacturer family declares 6 mg per 0603 part. Known retained constituents cover 99% of full mass; 1% remains compositionally unassigned. Both electrode and termination nickel are included. Only known feeds are divided by 0.95 for the assumed 95% retention, with 0.0521052631579 kg/kg matching signed manufacturing-waste provision. Utilities are assumed 1 kWh electricity and 5 MJ heat per kg finished part. Unknown retained mass and its manufacturing loss are not fabricated or normalized away.
System boundary: Known material supply, assumed manufacturing utilities and known-feed fabrication-loss treatment per kg finished capacitors. Complete finished-part retirement belongs to the board/control assembly.
Included life cycle stages: Manufacturing
Technology description: The retained recipe supplies BaTiO3 ceramic, electrode/termination metals and any explicitly declared flexible-contact material through qualified commodity and ceramic-production proxies. Full finished-part mass includes the unresolved composition fraction.
Intended application: Family/case material provision within an explicitly qualified fitted-capacitor model, retaining unassigned composition and manufacturing boundaries.
Use limitations: The material declaration calls these engineering calculations, not exact product assays or measured factory LCI. Family transfer to fitted Murata/TDK and other dielectric/temperature classes does not establish electrical or chemical equivalence. Miscellaneous mass is not evidence of zero palladium or dopants. Purity, particle engineering, milling, binder burnout, cofiring/plating, water and recovery are not established; generic hazardous-waste provision is a burden proxy rather than a legal waste classification. Class 2/X7R family composition is transferred to X7T, X7S and X8L fitted parts without verified exact-product equivalence.
Data origins: Literature, Engineering estimate, Proxy

Other fields not yet completed (5)

Data period start year, Data period end year, Valid until year, Multifunctionality applicable, Process type

Publications (1)

Citation: KEMET Electronics Corporation / YAGEO Corporation (2026, June). Material Composition Declaration: Multilayer Ceramic Capacitors. https://yageogroup.com/content/Resource%20Library/Material%20Declaration/MCD-Ceramic.pdf
Title: Material Composition Declaration: Multilayer Ceramic Capacitors
Url: https://yageogroup.com/content/Resource%20Library/Material%20Declaration/MCD-Ceramic.pdf
Source type: Technical report
Publication year: 2026
Relation: Supporting source
Authors: KEMET Electronics Corporation

Evidence and qualifications (20)

Target field: data_origins
Origin: Source import
Source reference: Existing published CLIC inventory documentation
Source location: source
Qualification: Tags describe documented input origins of this exact supplied version. Literature does not assert direct measurements; engineering and proxy tags describe stated assumptions, not validated industrial performance.

Target field: included_life_cycle_stages
Origin: Source import
Source reference: Existing published CLIC inventory documentation
Source location: name
Qualification: Minimum explicitly named stage(s); no assertion that all upstream/downstream stages of the cited study are present. Manufacturing rejects alone do not create an end-of-life stage.

Target field: publications
Origin: Editor verification
Source reference: https://yageogroup.com/content/Resource%20Library/Material%20Declaration/MCD-Ceramic.pdf
Source location: June 2026MCD cover/remarks andAnnexes1–3
Qualification: The recovered primary MCD is June 2026,with KEMET declarations and YAGEO copyright. The TI SLURB87 BOM was last updated October 2025. These are corporate technical documents,not journal articles or measured manufacturing LCIs. Corporate issuer names are bibliographic authorship,not newly inferred people or CLIC contributors; preserve Romain Sacchi's existing inventory authorship. No DOI or ORCID is invented.

Target field: methodology_notes
Origin: Editor verification
Source reference: https://yageogroup.com/content/Resource%20Library/Material%20Declaration/MCD-Ceramic.pdf
Source location: PDF pages4,6,8 (Annexes1–3),known material and unknown fractions
Qualification: MCD Annex 1provides BaTiO3 Class2 families,Annex 2 flexible termination andAnnex 3 CaZrO3 C0G. Both electrode and termination Ni contribute to the material dose. Flex0805has declared Ag while its epoxy/other material fraction remains unresolved. Class2/X7R family transfer to Murata/TDK X7T,X7S,X8L andother exact devices is an engineering analogue,not exact product substitution or proof of electrical equivalence. MCD explicitly calls its values engineering calculations rather than exact product content. Its miscellaneous category is not a measured zero-Pd or zero-dopant assay. One kg CLIC part includes the full declared component mass with unassigned retained fractions; known materials are not renormalized to100 percent or filled with invented resin/oxide. C0G 0402unassigned fraction is13.333 percent. Preserve this uncertainty and separately reviewed legacy Pd-bearing capacitor recipes. The current95 percent reference retention increases only known material inputs and assigns the corresponding known loss to a signed generic hazardous-waste treatment. Source unassigned material manufacturing loss is not estimated. This is not measured scrap yield,class classification,actual cofiring/plating loss or complete mass coverage. Complete finished-part retirement belongs to the board/control package; do not add a second end-of-life treatment at component/set level.

Target field: technology_description
Origin: Editor verification
Source reference: https://ciaaw.org/atomic-weights.htm
Source location: Frozen rounded molar masses andnominal carbonate equations
Qualification: Pure BaCO3+TiO2→BaTiO3+CO2 andCaCO3+ZrO2→CaZrO3+CO2 reproduce current ideal precursor and calcination CO2 amounts. Powder utilities 3 MJ heat/.5kWh per kg andfinished-capacitor 5 MJ/1 kWh are assumptions. Actual ceramic grade,particle size,milling,binder burnout,sintering/cofiring/plating,water,recovery andfugitive emissions are not supplied by MCD. Carbonate geological/reagent carbon origin is not validated by stoichiometry alone.

Target field: system_boundary
Origin: Editor verification
Source reference: https://www.ti.com/lit/pdf/SLURB87
Source location: October 2025fitted quantity column and current 5784
Qualification: TI's current fitted quantity column gives134 capacitors in 28 rows:51Class 2 0402,25Class 2 0603,5Class 2 0805,6Class 2 1206,1 flexible 0805,11 C0G 0402,2 C0G 0603 and33 C0G 0805. Current5784matches this corrected mix. Historical55/27/38 Class 2 plus7C0G 0402notes are superseded;39 parts were reclassified by dielectric andcase. Not-fitted rows andold case-only classifiers must not be restored. Current 134-part-set mass is.98098g under the declared family transfer. Two actual KEMETC0402C120J3GACAUTO parts retain the inherited 1.06 mg allowance; remaining 9C0G 0402parts use1.2 mg family mass. The current official part URL redirects to a generic page anddoes not verify exact 1.06 mg. A different C0402C121part or generic0402datasheet does not establish this precise mass. Preserve the assumption with an explicit sensitivity rather than claim a recovered exact datasheet. The source TIDA-020076 is an 18-cell wired/wireless supervisor reference,not the reconstructed CLIC 70 g/16channel board. Its PCB/manufacturers/part counts do not establish full fitted circuit equivalence of a different monitor. CLIC module-board capacitor sets are1/.07 per kg board; central-board 2 g Class 2 0603 andauxiliary 25 g/kg allowances are separate generic references. Do not multiply134 parts into those boards or add another populated-board proxy.

Target field: funding
Origin: Editor verification
Source reference: https://www.ti.com/tool/TIDA-020076
Source location: Corporate issuer,verified TI US parent and source-manufacturer roles
Qualification: KEMET Electronics Corporation declaration issuer,YAGEO Corporation publisher/parent andTexas Instruments design owner have distinct roles. The 2020 acquisition concerns KEMET Corporation becoming a YAGEO subsidiary; do not automatically merge the bylined operating entity,holding company andparent. Scoped KEMET/YAGEO ROR searches did not verify exact identifiers. TI's verified US parent is 03vsmv677; similarly named Norway/Ireland/other-country organizations are not substitutes. Murata,TDK andother BOM makers are not made KEMET subsidiaries by material-family transfer. Corporate source authorship,manufacturer ownership,document copyright andcomponent suppliers are not evidence that those organizations funded this CLIC engineering reconstruction. Preserve project/funding arrays,licences,background/biosphere profiles andpublished states. Current published archive status takes precedence over inherited candidate/preview wording. No source permission,industrial assay or full board-performance certification is inferred.

Target field: publications
Origin: Editor verification
Source reference: https://yageogroup.com/content/Resource%20Library/Material%20Declaration/MCD-Ceramic.pdf
Source location: Current primary payload digests andscoped source-history searches
Qualification: Current source-family andcomponent mix quantities agree,including the earlier39part correction. The source PDF payloads exactly match earlier pinned manufacturer/BOM digests in the existing refinement script. This verifies those two cached payload identities,not a complete publisher revision history. Legacy KEMET material-document endpoints failed andthe product page was generic; no authoritative additional erratum/change notice was found in scoped searches. Crossmark status is not established for these corporate documents.

Target field: technology_description
Origin: Editor verification
Source reference: https://zenodo.org/records/23935622
Source location: fields/design_capacity; manufacturer technical limitations captured in source-reading receipt
Qualification: Technical-characterisation review TC-3663. Design capacity: Unspecified. Basis: Part mass, wafer area, dielectric/case, recipe yield and utility dose do not establish own factory capacity, annual output/year, operating factor or independent lifetime. Corporate revision dates and reliability-test hours are not production observations or service life. Evidence classification: exact material reference and manufacturer parameter scope review. Confidence: high for parameter scope exclusion. A retained model value is not a measured observation or industrial certification. Source-specific assumptions and detailed technical parameters accompany this plan.

Target field: technology_description
Origin: Editor verification
Source reference: https://zenodo.org/records/23935622
Source location: fields/design_capacity_unit; manufacturer technical limitations captured in source-reading receipt
Qualification: Technical-characterisation review TC-3663. Design capacity unit: Unspecified. Basis: Part mass, wafer area, dielectric/case, recipe yield and utility dose do not establish own factory capacity, annual output/year, operating factor or independent lifetime. Corporate revision dates and reliability-test hours are not production observations or service life. Evidence classification: exact material reference and manufacturer parameter scope review. Confidence: high for parameter scope exclusion. A retained model value is not a measured observation or industrial certification. Source-specific assumptions and detailed technical parameters accompany this plan.

Target field: technology_description
Origin: Editor verification
Source reference: https://zenodo.org/records/23935622
Source location: fields/capacity_factor_percent; manufacturer technical limitations captured in source-reading receipt
Qualification: Technical-characterisation review TC-3663. Capacity factor (%): Unspecified. Basis: Part mass, wafer area, dielectric/case, recipe yield and utility dose do not establish own factory capacity, annual output/year, operating factor or independent lifetime. Corporate revision dates and reliability-test hours are not production observations or service life. Evidence classification: exact material reference and manufacturer parameter scope review. Confidence: high for parameter scope exclusion. A retained model value is not a measured observation or industrial certification. Source-specific assumptions and detailed technical parameters accompany this plan.

Target field: technology_description
Origin: Editor verification
Source reference: https://zenodo.org/records/23935622
Source location: fields/annual_production_volume; manufacturer technical limitations captured in source-reading receipt
Qualification: Technical-characterisation review TC-3663. Annual production volume: Unspecified. Basis: Part mass, wafer area, dielectric/case, recipe yield and utility dose do not establish own factory capacity, annual output/year, operating factor or independent lifetime. Corporate revision dates and reliability-test hours are not production observations or service life. Evidence classification: exact material reference and manufacturer parameter scope review. Confidence: high for parameter scope exclusion. A retained model value is not a measured observation or industrial certification. Source-specific assumptions and detailed technical parameters accompany this plan.

Target field: technology_description
Origin: Editor verification
Source reference: https://zenodo.org/records/23935622
Source location: fields/annual_production_volume_unit; manufacturer technical limitations captured in source-reading receipt
Qualification: Technical-characterisation review TC-3663. Annual production volume unit: Unspecified. Basis: Part mass, wafer area, dielectric/case, recipe yield and utility dose do not establish own factory capacity, annual output/year, operating factor or independent lifetime. Corporate revision dates and reliability-test hours are not production observations or service life. Evidence classification: exact material reference and manufacturer parameter scope review. Confidence: high for parameter scope exclusion. A retained model value is not a measured observation or industrial certification. Source-specific assumptions and detailed technical parameters accompany this plan.

Target field: technology_description
Origin: Editor verification
Source reference: https://zenodo.org/records/23935622
Source location: fields/annual_production_volume_year; manufacturer technical limitations captured in source-reading receipt
Qualification: Technical-characterisation review TC-3663. Annual production volume year: Unspecified. Basis: Part mass, wafer area, dielectric/case, recipe yield and utility dose do not establish own factory capacity, annual output/year, operating factor or independent lifetime. Corporate revision dates and reliability-test hours are not production observations or service life. Evidence classification: exact material reference and manufacturer parameter scope review. Confidence: high for parameter scope exclusion. A retained model value is not a measured observation or industrial certification. Source-specific assumptions and detailed technical parameters accompany this plan.

Target field: technology_description
Origin: Editor verification
Source reference: https://zenodo.org/records/23935622
Source location: fields/plant_lifetime_years; manufacturer technical limitations captured in source-reading receipt
Qualification: Technical-characterisation review TC-3663. Plant or represented-asset lifetime (years): Unspecified. Basis: Part mass, wafer area, dielectric/case, recipe yield and utility dose do not establish own factory capacity, annual output/year, operating factor or independent lifetime. Corporate revision dates and reliability-test hours are not production observations or service life. Evidence classification: exact material reference and manufacturer parameter scope review. Confidence: high for parameter scope exclusion. A retained model value is not a measured observation or industrial certification. Source-specific assumptions and detailed technical parameters accompany this plan.

Target field: technology_description
Origin: Editor verification
Source reference: https://yageogroup.com/content/Resource%20Library/Material%20Declaration/MCD-Ceramic.pdf
Source location: Manufacturer product status/material declaration and exact retained CLIC variant; electronics-component-source-reading.json
Qualification: Technical-characterisation review TC-3663. Commercial maturity stage: mature_commercial. Basis: Manufacturer declarations and commercially listed active device families support established ceramic-capacitor or semiconductor fabrication/packaging routes. This is a class-level curator assessment, not validation of the exact CLIC manufacturing recipe, fitted board, part grade or assembly variant. Evidence classification: curator assessment with manufacturer route evidence. Confidence: medium curator judgement. A retained model value is not a measured observation or industrial certification. Source-specific assumptions and detailed technical parameters accompany this plan.

Target field: technology_description
Origin: Editor verification
Source reference: https://yageogroup.com/content/Resource%20Library/Material%20Declaration/MCD-Ceramic.pdf
Source location: Manufacturer product status/material declaration and exact retained CLIC variant; electronics-component-source-reading.json
Qualification: Technical-characterisation review TC-3663. Technology readiness level: 9. Basis: Curator estimate under CLIC's existing market-readiness convention for established component manufacturing/packaging. Manufacturer product information supports commercial component availability; it does not assign a numeric TRL or certify the reconstructed LCI or circuit. Evidence classification: curator assessment with manufacturer route evidence. Confidence: medium curator judgement. A retained model value is not a measured observation or industrial certification. Source-specific assumptions and detailed technical parameters accompany this plan.

Target field: technology_description
Origin: Editor verification
Source reference: https://yageogroup.com/content/Resource%20Library/Material%20Declaration/MCD-Ceramic.pdf
Source location: Manufacturer product status/material declaration and exact retained CLIC variant; electronics-component-source-reading.json
Qualification: Technical-characterisation review TC-3663. Technological representativeness: 4. Basis: The exact CLIC bill transfers manufacturer family/selected-variant material content into an engineering manufacturing model with generic process/energy and wafer assumptions. The custom assemblies also transfer fitted counts and mass proxies. This is proxy-based representation, not a source-validated circuit or factory inventory. Evidence classification: curator assessment with manufacturer route evidence. Confidence: medium curator judgement. A retained model value is not a measured observation or industrial certification. Source-specific assumptions and detailed technical parameters accompany this plan.

Target field: technology_description
Origin: Editor verification
Source reference: https://yageogroup.com/content/Resource%20Library/Material%20Declaration/MCD-Ceramic.pdf
Source location: Manufacturer product status/material declaration and exact retained CLIC variant; electronics-component-source-reading.json
Qualification: Technical-characterisation review TC-3663. Geographical representativeness: 3. Basis: The supplied manufacturing reference uses generic/global background supply and a manufacturer family or selected assembly variant without a global production-weighted sample. Treat it as a generic geographical proxy. A selectable assembly site is not a global average; a manufacturer headquarters address is not a fabrication location. Evidence classification: curator assessment with manufacturer route evidence. Confidence: medium curator judgement. A retained model value is not a measured observation or industrial certification. Source-specific assumptions and detailed technical parameters accompany this plan.

Target field: technology_description
Origin: Editor verification
Source reference: https://yageogroup.com/content/Resource%20Library/Material%20Declaration/MCD-Ceramic.pdf
Source location: Manufacturer product status/material declaration and exact retained CLIC variant; electronics-component-source-reading.json
Qualification: Technical-characterisation review TC-3663. Temporal representativeness: Unspecified. Basis: No complete fabrication/assembly measurement period or whole-inventory temporal assessment is established. Current vendor material/reliability declarations do not date background manufacturing energy or validate a custom circuit's deployment stage. For custom component-count assemblies, do not automatically transfer the component route's maturity/TRL. Evidence classification: explicit source scope gap. Confidence: high that available parameters do not establish the missing property. A retained model value is not a measured observation or industrial certification. Source-specific assumptions and detailed technical parameters accompany this plan.

Technology characterization Scale, utilization, production, lifetime, technology readiness and representativeness.

Commercial maturity stage: Mature commercial

Design capacity: Not provided

Design capacity unit: Not provided

Capacity factor: Not provided

Annual production volume: Not provided

Annual production volume unit: Not provided

Annual production volume year: Not provided

Plant lifetime: Not provided

Technology readiness level

Technological representativeness

Geographical representativeness

Temporal representativeness Not assessed

Missing exchange uncertainty generation: Not requested

Representativeness scores use a 1–5 scale when provided. Lower scores indicate a closer fit to the modeled technology, geography, or time period.

Inventory & impacts 8 exchanges · exchange table, supply-chain graph and environmental screening.

Precalculated screening profile

Environmental impacts

Results per kilogram, using UVEK 2025 and the ecoinvent 3.10 biosphere. Exchange rows are shaded from green to red by relative contribution to the selected indicator.

Exchange impact indicator (EF v3.1)

Climate change 7.32084 kg CO2-Eq / kilogram

Screening result

This screening result uses Brightpath mappings from the source background to UVEK 2025; mapped suppliers are not claims of scientific equivalence.

Show all 16 indicator totals

Acidification 0.367246 mol H+-Eq / kilogram

Climate change 7.32084 kg CO2-Eq / kilogram

Freshwater ecotoxicity 91.7872 CTUe / kilogram

Freshwater eutrophication 0.00910939 kg P-Eq / kilogram

Marine eutrophication 0.0135031 kg N-Eq / kilogram

Terrestrial eutrophication 0.143328 mol N-Eq / kilogram

Human toxicity, cancer 5.7518e-09 CTUh / kilogram

Human toxicity, non-cancer 1.8509e-07 CTUh / kilogram

Ionising radiation 1.72459 kBq U235-Eq / kilogram

Land use 59.7076 dimensionless / kilogram

Ozone depletion 4.1159e-07 kg CFC-11-Eq / kilogram

Particulate matter 6.6974e-07 disease incidence / kilogram

Photochemical ozone formation 0.0514514 kg NMVOC-Eq / kilogram

Resource use, fossils 101.202 MJ, net calorific value / kilogram

Resource use, minerals and metals 0.000926539 kg Sb-Eq / kilogram

Water use 26.5506 m3 world Eq deprived / kilogram

Calculation details

Profile uvek-2025-ef-v3-1-4e70d56a85b1 · artifact 4e70d56a85b1 · calculated 2026-11-09 12:50 UTC. These screening results do not replace a reviewed comparative LCA.

Reference flow 1 row Reference production exchanges extracted from the uploaded inventory.

Exchange	Reference / categories	Amount	Unit	Metadata	Climate change contribution
capacitor production, class 2, 0603 GLO	capacitor, class 2, 0603	1	kilogram	-	Reference flow

Technosphere inputs 7 rows Linked foreground or background product inputs used by this dataset.

Exchange	Reference / categories	Amount	Unit	Metadata	Climate change contribution
barium titanate production, for capacitors GLO	barium titanate, for capacitors	0.8	kilogram	-	3.98818 kg CO2-Eq / kilogram 54.5% of total CLIC v1.0.0
market for nickel, class 1 GLO	nickel, class 1	0.14	kilogram	-	1.39613 kg CO2-Eq / kilogram 19.1% of total BAFU:2025
market for copper, cathode GLO	copper, cathode	0.06	kilogram	-	0.477731 kg CO2-Eq / kilogram 6.5% of total BAFU:2025
market for tin GLO	tin	0.05	kilogram	-	0.557781 kg CO2-Eq / kilogram 7.6% of total BAFU:2025
market for hazardous waste, for incineration RoW	hazardous waste, for incineration	-0.05	kilogram	-	-0.12287 kg CO2-Eq / kilogram -1.7% of total BAFU:2025
market group for electricity, medium voltage GLO	electricity, medium voltage	1	kilowatt hour	-	0.574848 kg CO2-Eq / kilogram 7.9% of total BAFU:2025
market for heat, district or industrial, natural gas RoW	heat, district or industrial, natural gas	5	megajoule	-	0.44904 kg CO2-Eq / kilogram 6.1% of total BAFU:2025

Parameters 0 source definitions · values, formulas and uncertainty.

Read-only definitions preserved with this inventory version. Values are supplied by the source; CLIC does not evaluate formulas or recalculate exchange amounts and impact scores from them.

No parameter definitions were supplied with this inventory snapshot.

Versions & changes 1 version · change rationale, release notes and comparisons.

Oldest to newest. Arrows show recorded revision links; each node describes the change introduced by that version.

Version 1.0.0
Published 2026-11-03

This capacitor production, class 2, 0603 reference makes its product and manufacturing boundary explicit. Its supplied inputs include barium titanate, for capacitors, nickel, class…
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Version	Published	Reason for this version	Link
Version 1.0.0	2026-11-03	This capacitor production, class 2, 0603 reference makes its product and manufacturing boundary explicit. Its supplied inputs include barium titanate, for capacitors, nickel, class 1, copper, cathode.	Current view

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About this version

This capacitor production, class 2, 0603 reference makes its product and manufacturing boundary explicit. Its supplied inputs include barium titanate, for capacitors, nickel, class 1, copper, cathode.

Release notes

The reference retains the documented engineering proxies and allowances; it does not establish a manufacturer-specific grade or measured production line.

Declared foreground licence: CC-BY-4.0. Source publications and external supplier inventories retain their own terms.

Review & discussion Publication provenance, scientific review and community discussion.

Public review record Curator-led bulk import. Public evidence is shown without participant accounts, assignments, recommendations, or private editor notes. Show review Hide review

Publication route

Curator-led bulk import

This inventory was restored from a public CLIC archive. Its original publication route is Curator-led bulk import; private review and workflow records were not transferred.

No public review transcript is available for this version.

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capacitor production, class 2, 0603

Overview

Description

Dataset details

Keywords

Source

External references

Scientific metadata

Environmental impacts

Supply-chain graph

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Version history

About this version

Release notes

Curator-led bulk import

Description

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Keywords

Source

External references

Scientific metadata

Environmental impacts

Dataset contents

Supply-chain graph

Add to download basket

Version history

About this version

Release notes

Curator-led bulk import

Public discussion