Import/export HS code 854130: Thyristors, diacs, and triacs
Electronic components used for switching and controlling power, excluding photosensitive types
Why this is important if you are looking for potential customers in the UK:
- It helps you understand the market size for your product in the UK.
- It provides you with a list of potential leads who have bought similar products.
* UK only, last 24 months analysed
Imports by country
What this shows: Import market volume by exporter country into the UK.
Top 5 values
| Country | £ |
|---|---|
| Germany | 20,284,394 |
| Denmark | 7,898,608 |
| South Korea | 5,481,752 |
| China | 4,727,850 |
| Netherlands | 1,275,601 |
Countries rank shift: first 12 months vs second 12 months
What this shows: Countries are on both sides of the Sankey. Left side is sorted by first 12-month volume, right side by second 12-month volume, so rank changes are visible from line crossings.
Top 10 values
| Country | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Germany | 6,985,697 | 13,298,697 | +6,313,000 |
| Denmark | 3,471,328 | 4,427,280 | +955,952 |
| South Korea | 2,039,405 | 3,442,347 | +1,402,942 |
| China | 1,653,878 | 3,073,972 | +1,420,094 |
| Netherlands | 594,413 | 681,188 | +86,775 |
| United States | 634,851 | 501,361 | -133,490 |
| Slovakia | 341,916 | 446,822 | +104,906 |
| France | 177,230 | 266,390 | +89,160 |
| China, Hong Kong Special Administrative Region | 247,073 | 160,080 | -86,993 |
| Switzerland | 149,307 | 157,144 | +7,837 |
Imports by country of origin
What this shows: Import volume by production origin country. Differences from exporter-country data can indicate re-export routes.
Top 5 values
| Origin | £ |
|---|---|
| United Kingdom | 12,072,755 |
| Hungary | 10,761,731 |
| Germany | 7,932,041 |
| China | 6,080,517 |
| South Korea | 1,466,637 |
Country of origin rank shift: first 12 months vs second 12 months
What this shows: Origin countries are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Origin | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| United Kingdom | 5,420,164 | 6,652,591 | +1,232,427 |
| Hungary | 1,980,529 | 8,781,202 | +6,800,673 |
| Germany | 3,459,439 | 4,472,602 | +1,013,163 |
| China | 2,375,483 | 3,705,034 | +1,329,551 |
| South Korea | 672,421 | 794,216 | +121,795 |
| Slovakia | 777,477 | 385,071 | -392,406 |
| Philippines | 480,901 | 470,803 | -10,098 |
| United States | 403,075 | 234,927 | -168,148 |
| Denmark | 171,584 | 218,055 | +46,471 |
| Czechia | 155,226 | 220,221 | +64,995 |
Importers across UK regions
What this shows: Number of importing companies by UK ITL2 region.
Top 5 values
| UK region | Companies |
|---|---|
| Berkshire, Buckinghamshire and Oxfordshire | 13 |
| Bedfordshire and Hertfordshire | 12 |
| Gloucestershire and Wiltshire | 10 |
| Surrey, East and West Sussex | 8 |
| Essex | 7 |
UK regions rank shift: first 12 months vs second 12 months
What this shows: UK regions are on both sides of the Sankey. Left side is sorted by first 12-month importer count, right side by second 12-month importer count, so rank changes are visible from line crossings.
Top 10 values
| UK region | First 12m | Second 12m | Delta |
|---|---|---|---|
| Berkshire, Buckinghamshire and Oxfordshire | 6 | 10 | +4 |
| Bedfordshire and Hertfordshire | 7 | 10 | +3 |
| Gloucestershire and Wiltshire | 4 | 9 | +5 |
| Surrey, East and West Sussex | 5 | 6 | +1 |
| Essex | 5 | 4 | -1 |
| Greater Manchester | 4 | 6 | +2 |
| Herefordshire, Worcestershire and Warwickshire | 4 | 4 | +0 |
| Inner London - West | 5 | 4 | -1 |
| Leicestershire, Rutland and Northamptonshire | 4 | 4 | +0 |
| West Midlands | 3 | 4 | +1 |
Import volume by transport
What this shows: Import value by transport mode used to bring goods into the UK.
Top 5 values
| Transport | £ |
|---|---|
| Air transport | 34,816,754 |
| Sea transport (not vehicle on ferry) | 6,733,554 |
| Roll on Roll off (RORO) | 2,590,454 |
| Road transport | 131,237 |
| Other | 33,420 |
Transport rank shift: first 12 months vs second 12 months
What this shows: Transport modes are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Transport | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Air transport | 12,340,232 | 22,476,522 | +10,136,290 |
| Sea transport (not vehicle on ferry) | 3,119,406 | 3,614,148 | +494,742 |
| Roll on Roll off (RORO) | 1,677,485 | 912,969 | -764,516 |
| Road transport | 101,866 | 29,371 | -72,495 |
| Other | 30,232 | 3,188 | -27,044 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| East Midlands Airport | 13,816,874 |
| Birmingham Airport | 12,797,584 |
| London Heathrow Airport | 6,932,610 |
| Felixstowe | 3,139,674 |
| Thamesport | 2,198,068 |
Port rank shift: first 12 months vs second 12 months
What this shows: Ports are on both sides of the Sankey. Left side is sorted by first 12-month import value, right side by second 12-month import value, so rank changes are visible from line crossings.
Top 10 values
| Port | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| East Midlands Airport | 5,145,783 | 8,671,091 | +3,525,308 |
| Birmingham Airport | 3,281,343 | 9,516,241 | +6,234,898 |
| London Heathrow Airport | 3,292,024 | 3,640,586 | +348,562 |
| Felixstowe | 666,859 | 2,472,815 | +1,805,956 |
| Thamesport | 2,035,044 | 163,024 | -1,872,020 |
| Dover | 737,937 | 176,793 | -561,144 |
| Southampton | 11,654 | 771,772 | +760,118 |
| London Stansted Airport | 383,300 | 372,808 | -10,492 |
| London | 444,856 | 193,941 | -250,915 |
| Eurotunnel | 312,803 | 139,238 | -173,565 |
Importer companies by SIC division
What this shows: Industry breakdown (SIC divisions) of importing companies.
Top 5 values
| SIC | Companies |
|---|---|
| Wholesale trade, except of motor vehicles and motorcycles | 42 |
| Manufacture of electrical equipment | 31 |
| Manufacture of computer, electronic and optical products | 23 |
| Manufacture of machinery and equipment n.e.c. | 14 |
| Repair and installation of machinery and equipment | 12 |
Importer companies over time
What this shows: Monthly count of unique importing companies.
Latest 5
| Month | Companies |
|---|---|
| 2026-03 | 32 |
| 2026-02 | 25 |
| 2026-01 | 27 |
| 2025-12 | 31 |
| 2025-11 | 34 |
Top importers
What this shows: Companies with the highest number of months traded for this HS code.
| Company | Months traded |
|---|---|
| DYNEX SEMICONDUCTOR LIMITED | 123 |
| IXYS UK WESTCODE LTD. | 120 |
| TRANSONICS LIMITED | 69 |
| BRISTOW AVIATION HOLDINGS LIMITED | 64 |
| JOHN G PECK LIMITED | 59 |
| PREMIER FARNELL LIMITED | 58 |
| INDUCTOTHERM EUROPE LIMITED | 58 |
| ARROW ELECTRONICS (UK) LIMITED | 56 |
| ABB LIMITED | 56 |
| ANGLIA COMPONENTS PLC | 56 |
Importer company size by revenue band
What this shows: Distribution of importers across company revenue bands.
Top 5 values
| Revenue | Companies |
|---|---|
| 54m+ | 81 |
| 1m-15m | 60 |
| Other | 18 |
| 15m-54m | 17 |
| 0-1m | 7 |
Import seasonality
What this shows: Average monthly import pattern from historical data.
Exports by country
What this shows: Export market volume by destination country from the UK.
Top 5 values
| Country | £ |
|---|---|
| United States | 25,214,081 |
| Denmark | 8,411,779 |
| India | 5,832,449 |
| Germany | 5,150,091 |
| South Korea | 5,048,392 |
Export countries rank shift: first 12 months vs second 12 months
What this shows: Destination countries are on both sides of the Sankey. Left side is sorted by first 12-month export volume, right side by second 12-month export volume, so rank changes are visible from line crossings.
Top 10 values
| Country | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| United States | 17,756,026 | 7,458,055 | -10,297,971 |
| Denmark | 3,421,945 | 4,989,834 | +1,567,889 |
| India | 3,200,474 | 2,631,975 | -568,499 |
| Germany | 2,228,741 | 2,921,350 | +692,609 |
| South Korea | 2,228,089 | 2,820,303 | +592,214 |
| France | 2,490,425 | 2,073,689 | -416,736 |
| Japan | 1,570,031 | 1,251,082 | -318,949 |
| Saudi Arabia | 2,104,053 | 1,752 | -2,102,301 |
| New Zealand | 1,003,547 | 984,757 | -18,790 |
| Italy | 1,087,875 | 596,719 | -491,156 |
Exports by country of origin
What this shows: Export volume by production origin country. For re-exports, indicates where goods originated before UK export.
Top 5 values
| Origin | £ |
|---|---|
| XI | 125,637 |
| United States | 1,629 |
| Slovakia | 1,105 |
| Ireland | 162 |
| Germany | 91 |
Export origin countries rank shift: first 12 months vs second 12 months
What this shows: Origin countries are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Origin | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| XI | 0 | 125,637 | +125,637 |
| United States | 0 | 1,629 | +1,629 |
| Slovakia | 0 | 1,105 | +1,105 |
| Ireland | 0 | 162 | +162 |
| Germany | 0 | 91 | +91 |
Export volume by transport
What this shows: Export value by transport mode used to ship goods from the UK.
Top 5 values
| Transport | £ |
|---|---|
| Air transport | 68,254,728 |
| Roll on Roll off (RORO) | 7,802,368 |
| Sea transport (not vehicle on ferry) | 1,978,801 |
| Other | 128,624 |
| Road transport | 7,274 |
Export transport rank shift: first 12 months vs second 12 months
What this shows: Transport modes are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Transport | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| Air transport | 40,054,280 | 28,200,448 | -11,853,832 |
| Roll on Roll off (RORO) | 3,585,009 | 4,217,359 | +632,350 |
| Sea transport (not vehicle on ferry) | 939,789 | 1,039,012 | +99,223 |
| Other | 0 | 128,624 | +128,624 |
| Road transport | 7,274 | 0 | -7,274 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| London Heathrow Airport | 35,687,193 |
| East Midlands Airport | 20,352,358 |
| Dover / Eurotunnel | 6,338,615 |
| Birmingham Airport | 5,420,129 |
| ZLC | 3,321,765 |
Export port rank shift: first 12 months vs second 12 months
What this shows: Ports are on both sides of the Sankey. Left side is sorted by first 12-month export value, right side by second 12-month export value, so rank changes are visible from line crossings.
Top 10 values
| Port | First 12m £ | Second 12m £ | Delta £ |
|---|---|---|---|
| London Heathrow Airport | 20,814,530 | 14,872,663 | -5,941,867 |
| East Midlands Airport | 9,778,549 | 10,573,809 | +795,260 |
| Dover / Eurotunnel | 2,665,153 | 3,673,462 | +1,008,309 |
| Birmingham Airport | 5,169,765 | 250,364 | -4,919,401 |
| ZLC | 1,779,702 | 1,542,063 | -237,639 |
| Glasgow Airport | 1,945,643 | 351,443 | -1,594,200 |
| Immingham Docks | 591,857 | 700,997 | +109,140 |
| London Gateway Port | 545,085 | 654,547 | +109,462 |
| London Stansted Airport | 464,780 | 590,078 | +125,298 |
| Southampton | 179,157 | 143,925 | -35,232 |
Quick facts
HS code: 854130
Coverage: United Kingdom, most metrics for the last 24 months
Description: Electronic components used for switching and controlling power, excluding photosensitive types