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 | 22,284,607 |
| Denmark | 8,365,717 |
| South Korea | 5,647,980 |
| China | 5,175,805 |
| Netherlands | 1,320,640 |
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 | 7,026,353 | 15,258,254 | +8,231,901 |
| Denmark | 3,694,066 | 4,671,651 | +977,585 |
| South Korea | 2,939,496 | 2,708,484 | -231,012 |
| China | 2,205,852 | 2,969,953 | +764,101 |
| Netherlands | 705,592 | 615,048 | -90,544 |
| United States | 546,465 | 516,876 | -29,589 |
| Slovakia | 350,080 | 492,667 | +142,587 |
| France | 226,991 | 220,118 | -6,873 |
| China, Hong Kong Special Administrative Region | 231,387 | 165,770 | -65,617 |
| Switzerland | 149,087 | 152,725 | +3,638 |
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 | 13,089,500 |
| Hungary | 12,764,748 |
| Germany | 8,084,261 |
| China | 6,360,235 |
| South Korea | 1,167,001 |
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 | 5,894,507 | 7,194,993 | +1,300,486 |
| Hungary | 2,072,887 | 10,691,861 | +8,618,974 |
| Germany | 4,624,983 | 3,459,278 | -1,165,705 |
| China | 2,760,363 | 3,599,872 | +839,509 |
| South Korea | 385,132 | 781,869 | +396,737 |
| Slovakia | 647,414 | 406,976 | -240,438 |
| Philippines | 493,057 | 485,391 | -7,666 |
| United States | 416,626 | 228,387 | -188,239 |
| Denmark | 169,696 | 219,280 | +49,584 |
| Italy | 196,855 | 191,668 | -5,187 |
Importers across UK regions
What this shows: Number of importing companies by UK ITL2 region.
Top 5 values
| UK region | Companies |
|---|---|
| Bedfordshire and Hertfordshire | 12 |
| Berkshire, Buckinghamshire and Oxfordshire | 12 |
| 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 |
|---|---|---|---|
| Bedfordshire and Hertfordshire | 8 | 9 | +1 |
| Berkshire, Buckinghamshire and Oxfordshire | 5 | 10 | +5 |
| Gloucestershire and Wiltshire | 4 | 9 | +5 |
| Surrey, East and West Sussex | 5 | 7 | +2 |
| Greater Manchester | 4 | 6 | +2 |
| Herefordshire, Worcestershire and Warwickshire | 5 | 3 | -2 |
| Leicestershire, Rutland and Northamptonshire | 4 | 3 | -1 |
| West Midlands | 4 | 3 | -1 |
| Devon | 1 | 5 | +4 |
| East Central Scotland | 4 | 3 | -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 | 38,050,492 |
| Sea transport (not vehicle on ferry) | 6,725,675 |
| Roll on Roll off (RORO) | 2,451,699 |
| Road transport | 142,915 |
| Other | 6,255 |
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 | 14,239,933 | 23,810,559 | +9,570,626 |
| Sea transport (not vehicle on ferry) | 3,023,384 | 3,702,291 | +678,907 |
| Roll on Roll off (RORO) | 1,554,108 | 897,591 | -656,517 |
| Road transport | 103,482 | 39,433 | -64,049 |
| Other | 2,527 | 3,728 | +1,201 |
Import volume by port
What this shows: Import value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| East Midlands Airport | 16,665,960 |
| Birmingham Airport | 12,989,595 |
| London Heathrow Airport | 7,053,971 |
| Felixstowe | 3,492,751 |
| Thamesport | 1,784,854 |
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 | 5,341,043 | 11,324,917 | +5,983,874 |
| Birmingham Airport | 3,909,958 | 9,079,637 | +5,169,679 |
| London Heathrow Airport | 4,314,364 | 2,739,607 | -1,574,757 |
| Felixstowe | 1,007,389 | 2,485,362 | +1,477,973 |
| Thamesport | 1,621,920 | 162,934 | -1,458,986 |
| London Stansted Airport | 374,466 | 451,202 | +76,736 |
| Dover | 651,949 | 168,566 | -483,383 |
| Southampton | 10,906 | 768,934 | +758,028 |
| London | 458,029 | 256,441 | -201,588 |
| Immingham Docks | 115,367 | 335,809 | +220,442 |
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 | 41 |
| Manufacture of electrical equipment | 32 |
| Manufacture of computer, electronic and optical products | 24 |
| Manufacture of machinery and equipment n.e.c. | 13 |
| Repair and installation of machinery and equipment | 13 |
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+ | 82 |
| 1m-15m | 56 |
| 15m-54m | 19 |
| Other | 16 |
| 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 | 25,050,827 |
| Denmark | 8,375,914 |
| India | 6,263,491 |
| Germany | 5,522,142 |
| South Korea | 5,241,677 |
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 | 18,601,585 | 6,449,242 | -12,152,343 |
| Denmark | 3,624,141 | 4,751,773 | +1,127,632 |
| India | 3,320,351 | 2,943,140 | -377,211 |
| Germany | 2,268,352 | 3,253,790 | +985,438 |
| South Korea | 2,173,709 | 3,067,968 | +894,259 |
| France | 2,325,784 | 2,355,263 | +29,479 |
| Japan | 1,418,936 | 1,299,779 | -119,157 |
| Saudi Arabia | 2,104,053 | 1,752 | -2,102,301 |
| New Zealand | 1,269,727 | 742,834 | -526,893 |
| Sweden | 968,248 | 717,539 | -250,709 |
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 | 29,658 | 95,979 | +66,321 |
| United States | 1,629 | 0 | -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 | 68,176,487 |
| Roll on Roll off (RORO) | 7,860,782 |
| Sea transport (not vehicle on ferry) | 2,524,525 |
| Other | 128,624 |
| Road transport | 6,311 |
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 | 40,196,410 | 27,980,077 | -12,216,333 |
| Roll on Roll off (RORO) | 3,861,395 | 3,999,387 | +137,992 |
| Sea transport (not vehicle on ferry) | 1,131,196 | 1,393,329 | +262,133 |
| Other | 31,287 | 97,337 | +66,050 |
| Road transport | 6,311 | 0 | -6,311 |
Export volume by port
What this shows: Export value handled by each UK port.
Top 5 values
| Port | £ |
|---|---|
| London Heathrow Airport | 35,767,417 |
| East Midlands Airport | 20,400,519 |
| Dover / Eurotunnel | 6,473,125 |
| Birmingham Airport | 5,423,330 |
| ZLC | 3,097,129 |
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 | 21,464,832 | 14,302,585 | -7,162,247 |
| East Midlands Airport | 9,400,664 | 10,999,855 | +1,599,191 |
| Dover / Eurotunnel | 2,941,983 | 3,531,142 | +589,159 |
| Birmingham Airport | 5,174,649 | 248,681 | -4,925,968 |
| ZLC | 1,662,381 | 1,434,748 | -227,633 |
| Glasgow Airport | 1,945,643 | 351,443 | -1,594,200 |
| London Gateway Port | 771,413 | 909,162 | +137,749 |
| Immingham Docks | 677,416 | 715,860 | +38,444 |
| London Stansted Airport | 479,833 | 566,103 | +86,270 |
| Southampton | 143,943 | 122,663 | -21,280 |
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