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 | 21,326,858 |
| Denmark | 7,670,842 |
| South Korea | 5,195,706 |
| China | 5,113,626 |
| Netherlands | 1,209,222 |
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 | 9,179,918 | 12,146,940 | +2,967,022 |
| Denmark | 3,792,960 | 3,877,882 | +84,922 |
| South Korea | 2,801,278 | 2,394,428 | -406,850 |
| China | 2,581,935 | 2,531,691 | -50,244 |
| Netherlands | 693,191 | 516,031 | -177,160 |
| United States | 531,963 | 455,050 | -76,913 |
| Slovakia | 389,530 | 378,152 | -11,378 |
| France | 217,492 | 218,973 | +1,481 |
| China, Hong Kong Special Administrative Region | 228,036 | 158,121 | -69,915 |
| Switzerland | 221,669 | 75,198 | -146,471 |
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 | £ |
|---|---|
| Hungary | 12,587,122 |
| United Kingdom | 12,053,062 |
| Germany | 7,790,886 |
| China | 6,162,088 |
| South Korea | 960,933 |
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 £ |
|---|---|---|---|
| Hungary | 4,208,919 | 8,378,203 | +4,169,284 |
| United Kingdom | 6,024,116 | 6,028,946 | +4,830 |
| Germany | 5,076,470 | 2,714,416 | -2,362,054 |
| China | 3,070,902 | 3,091,186 | +20,284 |
| South Korea | 201,897 | 759,036 | +557,139 |
| Philippines | 547,333 | 405,997 | -141,336 |
| Slovakia | 528,214 | 349,115 | -179,099 |
| United States | 398,024 | 196,669 | -201,355 |
| Czechia | 246,738 | 133,811 | -112,927 |
| Denmark | 130,932 | 218,179 | +87,247 |
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 | 12 |
| Bedfordshire and Hertfordshire | 10 |
| Gloucestershire and Wiltshire | 9 |
| Surrey, East and West Sussex | 9 |
| Greater Manchester | 8 |
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 | 7 | 9 | +2 |
| Bedfordshire and Hertfordshire | 6 | 9 | +3 |
| Gloucestershire and Wiltshire | 6 | 8 | +2 |
| Surrey, East and West Sussex | 5 | 7 | +2 |
| Greater Manchester | 4 | 6 | +2 |
| Leicestershire, Rutland and Northamptonshire | 4 | 3 | -1 |
| West Midlands | 5 | 2 | -3 |
| Devon | 1 | 5 | +4 |
| East Central Scotland | 4 | 3 | -1 |
| Essex | 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 | 36,344,099 |
| Sea transport (not vehicle on ferry) | 6,411,683 |
| Roll on Roll off (RORO) | 1,896,358 |
| Road transport | 142,915 |
| Other | 5,906 |
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 | 17,092,500 | 19,251,599 | +2,159,099 |
| Sea transport (not vehicle on ferry) | 3,204,816 | 3,206,867 | +2,051 |
| Roll on Roll off (RORO) | 1,098,970 | 797,388 | -301,582 |
| Road transport | 103,482 | 39,433 | -64,049 |
| Other | 2,396 | 3,510 | +1,114 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| East Midlands Airport | 15,728,883 |
| Birmingham Airport | 12,806,222 |
| London Heathrow Airport | 6,525,009 |
| Felixstowe | 3,420,638 |
| Thamesport | 1,530,777 |
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 | 5,373,745 | 10,355,138 | +4,981,393 |
| Birmingham Airport | 6,673,465 | 6,132,757 | -540,708 |
| London Heathrow Airport | 4,275,507 | 2,249,502 | -2,026,005 |
| Felixstowe | 1,291,933 | 2,128,705 | +836,772 |
| Thamesport | 1,465,247 | 65,530 | -1,399,717 |
| London Stansted Airport | 466,618 | 324,787 | -141,831 |
| Southampton | 13,057 | 765,367 | +752,310 |
| London | 435,666 | 225,497 | -210,169 |
| Dover | 325,724 | 167,016 | -158,708 |
| Immingham Docks | 154,109 | 290,790 | +136,681 |
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
|
39 |
|
Manufacture of electrical equipment
|
30 |
|
Manufacture of computer, electronic and optical products
|
23 |
|
Repair and installation of machinery and equipment
|
12 |
|
Manufacture of machinery and equipment n.e.c.
|
11 |
Importer companies over time
What this shows: Monthly count of unique importing companies.
Latest 5
| Month | Companies |
|---|---|
| 2026-05 | 29 |
| 2026-04 | 21 |
| 2026-03 | 32 |
| 2026-02 | 25 |
| 2026-01 | 27 |
Top importers
What this shows: Companies with the highest number of months traded for this HS code.
| Company | Months traded |
|---|---|
| DYNEX SEMICONDUCTOR LIMITED | 125 |
| IXYS UK WESTCODE LTD. | 122 |
| TRANSONICS LIMITED | 69 |
| BRISTOW AVIATION HOLDINGS LIMITED | 64 |
| PREMIER FARNELL LIMITED | 60 |
| JOHN G PECK LIMITED | 59 |
| ARROW ELECTRONICS (UK) LIMITED | 58 |
| INDUCTOTHERM EUROPE LIMITED | 58 |
| ABB LIMITED | 57 |
| ANGLIA COMPONENTS PLC | 57 |
Importer company size by revenue band
What this shows: Distribution of importers across company revenue bands.
Top 5 values
| Revenue | Companies |
|---|---|
| 54m+ | 77 |
| 1m-15m | 53 |
| 15m-54m | 17 |
| Other | 16 |
| 0-1m | 6 |
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 | 22,148,785 |
| Denmark | 7,978,901 |
| India | 5,874,146 |
| Germany | 5,064,802 |
| South Korea | 4,716,659 |
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 | 17,388,788 | 4,759,997 | -12,628,791 |
| Denmark | 3,890,291 | 4,088,610 | +198,319 |
| India | 3,496,438 | 2,377,708 | -1,118,730 |
| Germany | 2,267,394 | 2,797,408 | +530,014 |
| South Korea | 2,111,920 | 2,604,739 | +492,819 |
| France | 2,177,208 | 2,029,024 | -148,184 |
| Japan | 1,518,054 | 1,009,053 | -509,001 |
| Saudi Arabia | 1,956,357 | 1,752 | -1,954,605 |
| New Zealand | 1,371,661 | 406,322 | -965,339 |
| Sweden | 929,028 | 612,304 | -316,724 |
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 | 86,169 | 39,468 | -46,701 |
| United States | 1,629 | 0 | -1,629 |
| Slovakia | 556 | 549 | -7 |
| 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 | 61,866,718 |
| Roll on Roll off (RORO) | 7,115,412 |
| Sea transport (not vehicle on ferry) | 2,282,916 |
| Other | 128,624 |
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 | 39,218,846 | 22,647,872 | -16,570,974 |
| Roll on Roll off (RORO) | 3,747,377 | 3,368,035 | -379,342 |
| Sea transport (not vehicle on ferry) | 1,074,878 | 1,208,038 | +133,160 |
| Other | 88,354 | 40,270 | -48,084 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| London Heathrow Airport | 33,397,372 |
| East Midlands Airport | 18,929,399 |
| Dover / Eurotunnel | 5,974,200 |
| Birmingham Airport | 3,510,001 |
| ZLC | 2,666,251 |
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 | 22,305,641 | 11,091,731 | -11,213,910 |
| East Midlands Airport | 9,620,679 | 9,308,720 | -311,959 |
| Dover / Eurotunnel | 2,951,329 | 3,022,871 | +71,542 |
| Birmingham Airport | 3,421,388 | 88,613 | -3,332,775 |
| ZLC | 1,410,352 | 1,255,899 | -154,453 |
| Glasgow Airport | 1,945,643 | 351,443 | -1,594,200 |
| London Gateway Port | 690,672 | 754,402 | +63,730 |
| Immingham Docks | 637,017 | 614,715 | -22,302 |
| London Stansted Airport | 458,224 | 479,252 | +21,028 |
| Southampton | 166,020 | 100,586 | -65,434 |
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