# CPV 31712000-0: Microelectronic machinery and apparatus and microsystems

Official label (Regulation (EC) No 213/2008):

- EN: Microelectronic machinery and apparatus and microsystems
- PT: Máquinas e aparelhos microelectrónicos e microssistemas
- ES: Maquinaria, aparatos y microsistemas microelectrónicos
- FR: Machines et appareils microélectroniques et microsystèmes

In the tree:
- 31000000-6 Electrical machinery, apparatus, equipment and consumables; lighting (https://trinta.ai/cpv/31000000)
- 31700000-3 Electronic, electromechanical and electrotechnical supplies (https://trinta.ai/cpv/31700000)
- 31710000-6 Electronic equipment (https://trinta.ai/cpv/31710000)

Beneath this code (43):
- 31712100-1 Microelectronic machinery and apparatus
- 31712110-4 Electronic integrated circuits and microassemblies
- 31712111-1 Phone cards
- 31712112-8 SIM cards
- 31712113-5 Cards containing integrated circuits
- 31712114-2 Integrated electronic circuits
- 31712115-9 Microassemblies
- 31712116-6 Microprocessors
- 31712117-3 Integrated circuit packages
- 31712118-0 Integrated circuit sockets or mounts
- 31712119-7 Integrated circuit lids
- 31712200-2 Microsystems
- 31712300-3 Printed circuits
- 31712310-6 Populated printed circuit boards
- 31712320-9 Unpopulated printed circuit boards
- 31712330-2 Semiconductors
- 31712331-9 Photovoltaic cells
- 31712332-6 Thyristors
- 31712333-3 Diacs
- 31712334-0 Triacs
- 31712335-7 Optical coupled isolators
- 31712336-4 Crystal oscillators
- 31712340-5 Diodes
- 31712341-2 Light-emitting diodes
- 31712342-9 Microwave or small signal diodes
- 31712343-6 Zener diodes
- 31712344-3 Schottky diodes
- 31712345-0 Tunnel diodes
- 31712346-7 Photosensitive diodes
- 31712347-4 Power or solar diodes
- 31712348-1 Laser diodes
- 31712349-8 Radio frequency (RF) diodes
- 31712350-8 Transistors
- 31712351-5 Photo sensitive transistors
- 31712352-2 Field effect transistors (FET)
- 31712353-9 Metal oxide field effect transistors (MOSFET)
- 31712354-6 Transistor chips
- 31712355-3 Bipolar darlington or radio frequency (RF) transistors
- 31712356-0 Unijunction transistors
- 31712357-7 Insulated gate bipolar transistors (IGBT)
- 31712358-4 Junction field effect transistors (JFET)
- 31712359-1 Bipolar junction transistors (BJT)
- 31712360-1 Mounted piezo-electric crystals

The busiest codes beneath this one, in Portugal:
- 31712110-4 Electronic integrated circuits and microassemblies (https://trinta.ai/cpv/31712110): 3 contracts, €52.6k
- 31712113-5 Cards containing integrated circuits (https://trinta.ai/cpv/31712113): 1 contract, €107.1k
- 31712114-2 Integrated electronic circuits (https://trinta.ai/cpv/31712114): 1 contract, €8.9k
- 31712200-2 Microsystems (https://trinta.ai/cpv/31712200): 1 contract, €7.8k
- 31712300-3 Printed circuits (https://trinta.ai/cpv/31712300): 1 contract, €34.1k
- 31712331-9 Photovoltaic cells (https://trinta.ai/cpv/31712331): 1 contract, €47.3k
- 31712336-4 Crystal oscillators (https://trinta.ai/cpv/31712336): 1 contract, €6.5k
- 31712341-2 Light-emitting diodes (https://trinta.ai/cpv/31712341): 1 contract, €7.5k

Portuguese market, January to July 2026: 11 contracts signed under this code, €277k contracted. Counted from the open contract register, all procedure types.

Who buys under it in Portugal (by NIF, contracts in the period):
- Universidade de Coimbra (501617582): 3
- Universidade da Beira Interior (502083514): 2
- Universidade do Minho (502011378): 1
- Centro de Formação Profissional da Industria Metalúrgica e Metalomecânica (CENFIM) (502077352): 1

French market, January to July 2026: 10 marchés notified under this code, €1.3m in notified amounts (framework ceilings included). Counted from the DECP consolidated files, deduplicated, all procedure types.

Who buys under it in France (by SIRET, marchés in the period):
- CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) (18008901303720): 3
- SORBONNE UNIVERSITE (13002338500011): 1
- CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) (18008901304033): 1
- CA VALENCE ROMANS AGGLO (20006878100026): 1

Market: Energy and utilities (https://trinta.ai/tenders-by-sector/energy-and-utilities)

Source: https://trinta.ai/cpv/31712000 · All codes: https://trinta.ai/cpv