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Categories›Discrete Semiconductors›MOSFETs

MOSFETs

AVAILABLE
mosfets · level 2 · tier A · leaf · 29,008 SKUs measured across distributors · 24 observations across 4 vantages
Public · Free tier
Channel Lens · Tier 1
Brands tracked
10
Distinct alias forms
10
Top-form share
42%
Vantage coverage
aggregator · ai · canonical · distributor

How is this category named, across the funnel?

Top alias forms observed at this Kim category in W19, across AI / OEM / distributor / aggregator surfaces. Wide spread = wider arbitrage window.

transistors - fets, mosfets
42%
canonical
10 brands
Power MOSFETs
13%
ai
2 brands
Transistors (MOSFETs primary, mixed Discrete Semi states)
13%
distributor
3 brands
Small Signal Bipolar Transistors
8%
aggregator
2 brands
SiC MOSFETs
4%
ai
1 brand
Power FETs | Power MOSFETs
4%
ai
1 brand
Silicon Carbide Power MOSFETs
4%
ai
1 brand
Transistors
4%
aggregator
1 brand
SiC JFETs | Silicon Carbide Power MOSFETs
4%
ai
1 brand
Silicon Carbide (SiC) Power MOSFETs
4%
ai
1 brand
What you unlock

MOSFETs — paid-tier surface

🔒 PAID TIER
◧10 brands competing here
Per-brand convergence scores · vantage coverage · full sourcing-card drill-down per brand.
◨8 brand category peers identified
Qwen-grounded peers with rationale, confidence, and verify_targets per peer. Sourcing-desk starting point.
◳143 manufacturing facilities · 67 brands · 18 countries
Geographic concentration breakdown · top brands by facility count · facility-type mix · supply-risk story.
◤Live week-over-week trajectory
Fragmentation direction, channel-pull attribution (which external vantage AI is closest to), drift narratives.
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Public preview · counts only · no brand names, scores, or specific facility data shown

Adjacent categories

Semantically nearest Kim categories — useful for the sourcing buyer scanning for related parts. Cosine similarity over name embeddings.

IGBTs
cos 0.73
10 brands · 10 forms
Transistors
cos 0.72
1 brands · 1 forms
Discrete Semiconductors
cos 0.68
10 brands · 7 forms
Schottky Diodes
cos 0.67
10 brands · 4 forms
RF Semiconductors
cos 0.67
10 brands · 10 forms
source: tapes_kim_slug_embeddings_bge_m3_2026-W19 · model: bge-m3-cr-tapes-v1
data: /shared/exports/cr_per_kim_slug_rollup_2026-W19.json
methodology: per-(brand × vantage × form) aggregation, top-form share within (brand × vantage) cells, divergence classified at category level. bge-m3-cr-tapes-v1 embeddings.
Tapes substrates: facility_kim_slug_mapping · brand_category_peers · kim_slug_embeddings