CPV subcategory
31712340: Diodes
CPV code 31712340 is "Diodes", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 12 UK public contracts since 2023, awarded by 7 buyers, most often UK Shared Business Services Ltd and UK Research & Innovation. The typical contract was worth about £53k.
UK public contracts since 2023
How buyers use 31712340
- Contracts
- 12
- Buyers
- 7
- Typical value
- £53k
- Ending in 18 months
- 1
By year of award: 2023 4 · 2024 4 · 2025 4 · 2026 0. Figures as of 23 September 2026. Typical value is the median of single-supplier contracts with a published value (11).
Buyers using this code most
Suppliers winning most often
- MERLIN CIRCUIT TECHNOLOGY LTD.1
- Mirion Technologies (CANBERRA UK) Limited1
- WDS Electrical Limited1
- Coherent Europe BV1
- Litechnica Limited1
- OPTOGAMA UAB1
- Newport Spectra-Physics Ltd.1
- Sacher Lasertechnik GmbH1
Recent contracts under 31712340
Where it sits
Codes above 31712340
- 31000000Electrical machinery, apparatus, equipment and consumables; lighting
- 31700000Electronic, electromechanical and electrotechnical supplies
- 31710000Electronic equipment
- 31712000Microelectronic machinery and apparatus and microsystems
- 31712300Printed circuits
- 31712340Diodes
See the whole market in electrical equipment and lighting contracts, with buyers, suppliers and contracts ending soon.
Questions
About CPV code 31712340
What is CPV code 31712340?
CPV code 31712340 is "Diodes", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. It, or a more specific code beneath it, was used on 12 UK public contracts since 2023, awarded by 7 buyers, most often UK Shared Business Services Ltd and UK Research & Innovation. The typical contract was worth about £53k.
Which codes sit above and below 31712340?
31712340 sits under 31000000 (Electrical machinery, apparatus, equipment and consumables; lighting), then 31700000 (Electronic, electromechanical and electrotechnical supplies), then 31710000 (Electronic equipment), then 31712000 (Microelectronic machinery and apparatus and microsystems), then 31712300 (Printed circuits). It has 9 more specific codes beneath it, the most used being 31712348 (Laser diodes).
Who wins contracts under CPV code 31712340?
The suppliers named most often on UK public contracts under 31712340 since 2023 are MERLIN CIRCUIT TECHNOLOGY LTD. (1), Mirion Technologies (CANBERRA UK) Limited (1), WDS Electrical Limited (1). 12 different suppliers have won work under this code.
How do I get alerts for tenders using CPV code 31712340?
Add 31712340 to a Tender Radar profile, with keywords that describe your work. Each weekday morning you get the new UK public sector notices that match, scored for fit. Because codes cover the codes beneath them, adding 31712340 also catches notices classified under its more specific codes.
Get the tenders filed under 31712340
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