CPV subcategory
31712335: Optical coupled isolators
1 UK public contract under 31712335 ends in the next 18 months. Get the new tenders filed under it every weekday morning.
- 1
- Ending in 18 months
- 0
- Codes beneath it
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1 contract under 31712335 ending in the next 18 months
The one ending soonest, with the supplier that holds it now. End dates come from the original award notices, so each one is a re-tender with a date on it.
| Contract | Buyer | Held by | Ends |
|---|---|---|---|
| HEY/21/253/SM - SERVICE MAINTENANCE OF PORTABLE APC 9310-02 6 CHANNELS | Hull University Teaching Hospitals NHS Trust | PMT (GB) LTD | Mar 2027in 4 months |
What 31712335 covers
CPV code 31712335 is "Optical coupled isolators", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. We have not seen it on a UK public contract award since 2023, so a broader code above it will usually find more tenders.
One of the 9,454 official CPV codes. Not sure it is the right one? Describe your work and the finder suggests the codes that match.
Where it sits
Codes above 31712335
- 31000000Electrical machinery, apparatus, equipment and consumables; lighting
- 31700000Electronic, electromechanical and electrotechnical supplies
- 31710000Electronic equipment
- 31712000Microelectronic machinery and apparatus and microsystems
- 31712300Printed circuits
- 31712330Semiconductors
- 31712335Optical coupled isolators
See the whole market in electrical equipment and lighting contracts, with buyers, suppliers and contracts ending soon.
More specific
Codes beneath 31712335
None. 31712335 is as specific as the vocabulary goes for optical coupled isolators.
Questions
About CPV code 31712335
What is CPV code 31712335?
CPV code 31712335 is "Optical coupled isolators", a subcategory in the Common Procurement Vocabulary used to classify UK public sector contracts. We have not seen it on a UK public contract award since 2023, so a broader code above it will usually find more tenders.
Which codes sit above and below 31712335?
31712335 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), then 31712330 (Semiconductors). It has no more specific codes beneath it.
How do I get alerts for tenders using CPV code 31712335?
Add 31712335 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 31712335 also catches notices classified under its more specific codes.
How to cite this data
Tender Radar (2026) CPV code 31712335: Optical coupled isolators [Dataset]. Professor AI. Available at: https://tender-radar.co.uk/cpv-codes/31712335-optical-coupled-isolators (Accessed: 7 November 2026).
Relative dates (such as “in 6 days”) count from 7 November 2026, when this page was built.
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