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 | 16,250,898 |
| Denmark | 7,729,939 |
| South Korea | 5,592,277 |
| China | 4,552,313 |
| Netherlands | 1,289,089 |
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 | 6,770,677 | 9,480,221 | +2,709,544 |
| Denmark | 3,554,683 | 4,175,256 | +620,573 |
| South Korea | 2,282,634 | 3,309,643 | +1,027,009 |
| China | 1,457,047 | 3,095,266 | +1,638,219 |
| Netherlands | 740,191 | 548,898 | -191,293 |
| United States | 612,779 | 353,690 | -259,089 |
| Slovakia | 422,907 | 281,839 | -141,068 |
| France | 178,068 | 223,001 | +44,933 |
| China, Hong Kong Special Administrative Region | 241,480 | 115,530 | -125,950 |
| Ireland | 349,587 | 6,393 | -343,194 |
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 | 11,608,888 |
| Germany | 7,515,131 |
| Hungary | 7,186,544 |
| China | 5,843,422 |
| South Korea | 1,653,283 |
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 | 5,591,909 | 6,016,979 | +425,070 |
| Germany | 3,286,106 | 4,229,025 | +942,919 |
| Hungary | 1,787,911 | 5,398,633 | +3,610,722 |
| China | 2,227,677 | 3,615,745 | +1,388,068 |
| South Korea | 872,393 | 780,890 | -91,503 |
| Slovakia | 795,798 | 327,507 | -468,291 |
| Philippines | 402,380 | 478,483 | +76,103 |
| United States | 405,346 | 207,268 | -198,078 |
| Malaysia | 424,952 | 101,415 | -323,537 |
| Denmark | 175,440 | 218,055 | +42,615 |
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 | 14 |
| Bedfordshire and Hertfordshire | 10 |
| Surrey, East and West Sussex | 10 |
| Gloucestershire and Wiltshire | 9 |
| East Central Scotland | 6 |
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 | 8 | 9 | +1 |
| Bedfordshire and Hertfordshire | 7 | 8 | +1 |
| Surrey, East and West Sussex | 6 | 8 | +2 |
| Gloucestershire and Wiltshire | 4 | 8 | +4 |
| East Central Scotland | 6 | 2 | -4 |
| Greater Manchester | 4 | 5 | +1 |
| Inner London - West | 4 | 4 | +0 |
| Leicestershire, Rutland and Northamptonshire | 4 | 5 | +1 |
| West Midlands | 3 | 4 | +1 |
| Essex | 5 | 2 | -3 |
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 | 30,528,350 |
| Sea transport (not vehicle on ferry) | 6,505,797 |
| Roll on Roll off (RORO) | 2,655,626 |
| Road transport | 131,237 |
| Other | 32,797 |
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 | 12,545,400 | 17,982,950 | +5,437,550 |
| Sea transport (not vehicle on ferry) | 3,093,152 | 3,412,645 | +319,493 |
| Roll on Roll off (RORO) | 1,811,069 | 844,557 | -966,512 |
| Road transport | 1,082 | 130,155 | +129,073 |
| Other | 29,363 | 3,434 | -25,929 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| Birmingham Airport | 11,307,133 |
| East Midlands Airport | 11,078,335 |
| London Heathrow Airport | 6,972,506 |
| Felixstowe | 2,840,207 |
| Thamesport | 2,352,614 |
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 £ |
|---|---|---|---|
| Birmingham Airport | 2,877,421 | 8,429,712 | +5,552,291 |
| East Midlands Airport | 5,509,112 | 5,569,223 | +60,111 |
| London Heathrow Airport | 3,542,874 | 3,429,632 | -113,242 |
| Felixstowe | 463,342 | 2,376,865 | +1,913,523 |
| Thamesport | 2,199,461 | 153,153 | -2,046,308 |
| Dover | 781,231 | 232,313 | -548,918 |
| London Stansted Airport | 350,133 | 363,025 | +12,892 |
| Southampton | 40,543 | 671,955 | +631,412 |
| London | 373,705 | 237,591 | -136,114 |
| Eurotunnel | 260,304 | 136,468 | -123,836 |
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 | 44 |
| Manufacture of electrical equipment | 29 |
| Manufacture of computer, electronic and optical products | 22 |
| Manufacture of machinery and equipment n.e.c. | 12 |
| Repair and installation of machinery and equipment | 11 |
Importer companies over time
What this shows: Monthly count of unique importing companies.
Latest 5
| Month | Companies |
|---|---|
| 2026-01 | 27 |
| 2025-11 | 34 |
| 2025-10 | 27 |
| 2025-09 | 37 |
| 2025-08 | 34 |
Top importers
What this shows: Companies with the highest number of months traded for this HS code.
| Company | Months traded |
|---|---|
| DYNEX SEMICONDUCTOR LIMITED | 120 |
| IXYS UK WESTCODE LTD. | 117 |
| TRANSONICS LIMITED | 69 |
| BRISTOW AVIATION HOLDINGS LIMITED | 64 |
| JOHN G PECK LIMITED | 58 |
| INDUCTOTHERM EUROPE LIMITED | 58 |
| PREMIER FARNELL LIMITED | 55 |
| ANGLIA COMPONENTS PLC | 55 |
| REBOUND ELECTRONICS (UK) LIMITED | 54 |
| DENSO MANUFACTURING UK LTD. | 54 |
Importer company size by revenue band
What this shows: Distribution of importers across company revenue bands.
Top 5 values
| Revenue | Companies |
|---|---|
| 54m+ | 71 |
| 1m-15m | 64 |
| Other | 18 |
| 15m-54m | 16 |
| 0-1m | 8 |
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 | 24,277,411 |
| Denmark | 7,905,968 |
| India | 5,744,478 |
| Germany | 4,717,333 |
| South Korea | 4,708,801 |
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 | 13,684,331 | 10,593,080 | -3,091,251 |
| Denmark | 3,358,310 | 4,547,658 | +1,189,348 |
| India | 2,645,928 | 3,098,550 | +452,622 |
| Germany | 2,577,719 | 2,139,614 | -438,105 |
| South Korea | 2,537,775 | 2,171,026 | -366,749 |
| France | 2,574,970 | 1,799,354 | -775,616 |
| Japan | 1,439,379 | 1,107,199 | -332,180 |
| Saudi Arabia | 2,104,053 | 1,752 | -2,102,301 |
| Italy | 1,338,127 | 608,386 | -729,741 |
| New Zealand | 734,329 | 1,186,078 | +451,749 |
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 | 86,395 |
| United States | 1,629 |
| Slovakia | 556 |
| Ireland | 162 |
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 | 86,395 | +86,395 |
| United States | 0 | 1,629 | +1,629 |
| Slovakia | 0 | 556 | +556 |
| Ireland | 0 | 162 | +162 |
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 | 65,639,692 |
| Roll on Roll off (RORO) | 7,343,359 |
| Sea transport (not vehicle on ferry) | 2,101,720 |
| Other | 88,742 |
| Road transport | 18,952 |
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 | 36,120,147 | 29,519,545 | -6,600,602 |
| Roll on Roll off (RORO) | 3,675,119 | 3,668,240 | -6,879 |
| Sea transport (not vehicle on ferry) | 916,724 | 1,184,996 | +268,272 |
| Other | 0 | 88,742 | +88,742 |
| Road transport | 18,952 | 0 | -18,952 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| London Heathrow Airport | 34,627,353 |
| East Midlands Airport | 19,322,177 |
| Dover / Eurotunnel | 5,884,229 |
| Birmingham Airport | 5,407,128 |
| ZLC | 3,287,960 |
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 | 17,004,181 | 17,623,172 | +618,991 |
| East Midlands Airport | 9,636,921 | 9,685,256 | +48,335 |
| Dover / Eurotunnel | 2,780,450 | 3,103,779 | +323,329 |
| Birmingham Airport | 5,196,024 | 211,104 | -4,984,920 |
| ZLC | 1,804,411 | 1,483,549 | -320,862 |
| Glasgow Airport | 1,945,643 | 0 | -1,945,643 |
| London Gateway Port | 327,440 | 918,044 | +590,604 |
| Immingham Docks | 668,508 | 560,410 | -108,098 |
| London Stansted Airport | 460,634 | 480,169 | +19,535 |
| Southampton | 174,384 | 147,798 | -26,586 |
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