Best Electronic Components Stocks in South Korea for 2026
Top-ranked Electronic Components stocks in South Korea. Passives, connectors, and sub-assembly makers ride rising content per device through cyclical swings; Quality separates design-in specialists from commodity vendors.
Electronic Components covers passives, connectors, and sub-assembly makers feeding the broader electronics supply chain. The cohort is cyclical but with structurally rising content per device, so the Growth pillar uses 5-year revenue CAGR; Quality pillar (gross margin, ROIC) is the differentiator between commodity vendors and design-in specialists.
Data as of (updated daily)
Top 20 Electronic Components stocks in South Korea by composite score
| # | Ticker | Name | Composite |
|---|---|---|---|
| 1 | 00806K.KO | Daeduck Co.Ltd | 73.2 |
| 2 | 35320K.KO | DAEDUCK ELECTRONICS Co.Ltd | 69.3 |
| 3 | 009140.KO | Kyung In Elect | 68.0 |
| 4 | 353200.KO | Daeduck Electronics Co Ltd | 65.5 |
| 5 | 033240.KO | Jahwa Electron | 62.5 |
| 6 | 007660.KO | Isupetasys | 60.4 |
| 7 | 008060.KO | Daeduck Co. Ltd. | 60.0 |
| 8 | 00781K.KO | Korea Circuit Co. Ltd | 54.5 |
| 9 | 002450.KO | Samick Music I | 54.0 |
| 10 | 009155.KO | Samsung Electro Mechanics Pref | 54.0 |
| 11 | 014910.KO | Sungmoon Elect | 53.1 |
| 12 | 009150.KO | Samsung Electro-Mechanics | 52.4 |
| 13 | 097520.KO | MCNEX Co. Ltd | 51.9 |
| 14 | 014915.KO | Sungmoon Electronics Co Ltd | 51.0 |
| 15 | 007810.KO | Korea Circuit Co. Ltd. | 50.8 |
| 16 | 090460.KO | BH Co Ltd | 50.3 |
| 17 | 039570.KO | I Controls Inc | 49.5 |
| 18 | 007815.KO | Korea Circuit Co Ltd | 47.6 |
| 19 | 011070.KO | LG Innotek Co Ltd | 47.0 |
| 20 | 004770.KO | Sunny Elec | 43.5 |
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Methodology: How we score stocks. Data refreshed nightly around 03:30 ET. This page lists the top 20 by composite score within the Electronic Components industry, South Korea. Use the screener for the full ranked list.