Lighting, Power & Electronic Products

Transistors: Market Size, Growth & Forecast to 2030

The Transistors market is valued at about $20.02 billion (2026) and is projected to grow at a 7.46% CAGR through 2030. The largest cost driver is Silicon wafers and substrate materials (35% of spend).

Market size
$20.0 bn (2026)
CAGR to 2030
+7.46%
Buyer power
Favours buyers
Tracked suppliers
150
Projected market growth (index, 2026 = 100)
Base year 2026
Official data · Claight projectionForecast
Market size index, 2026 = 100, at the 7.46% CAGR.
Forecast
2026
2027
2028
2029
2030
2031
2026 base: 1002031 est: 143

Cost structure

Silicon wafers and substrate materials
35%
Fabrication utility and ultra-pure chemical processing
25%
Photolithography equipment amortization and tooling
20%
Back-end packaging, testing, and assembly
12%
Inbound and outbound cleanroom logistics
8%

Key suppliers

Taiwan Semiconductor Manufacturing CompanyIntel CorporationSamsung ElectronicsInfineon Technologies AGTexas InstrumentsSTMicroelectronics
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Claight market analysis of proprietary and public data. Full report: /category-intelligence/transistors