Semiconductor: STK4221II (STK 4221 II) - 2 X 80W 45V / 50KHZ POWER AMPLIFIER...
STK 4221 II
2 X 80W 45V / 50KHZ POWER AMPLIFIER = STK4211II CASE: SIL-22
| Order Code: | STK 4221 II |
| Packing unit: | 1 |
| Net price per pack: | 10.99 EUR |
| Including VAT 23%: | 13.52 EUR |
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How to Contact us and Order
Please note:
- prices exclude shipping costs.
- minimum order value (total order): 50.00 €.
- prices are plus 23% VAT (only for irish customers and private customers within the EU).
- prices are subject to change.
- Technical data and pictures are subject to error!

Search Terms: buy, equipment, equivalence, equivalent, find, genuine, laser head, laser unit, on line, part, substitute, replacement type, shopping, substitute, substitution, supply, upgrade, Ireland, USA
Price in
Other Currencies
| 12.35 | US$ | US Dollar |
| 9.21 | UK£ | British Pound |
| 1,949 | ¥ | Japanese Yen |
| 17.34 | CAD | Canadian Dollar |
| 17.55 | AUD | Australian Dollar |
| 1,166.33 | ₨ | Indian Rupee |
| 62.02 | R$ | Brazilian Real |
| 18,824.41 | ARS | Argentine Peso |
| 10.17 | SFr. | Swiss Franc |
| 21.69 | NZ$ | New Zealand Dollar |
| 47.95 | zł | Polish Złoty |
| 913 | руб | Russian Ruble |
| 121.96 | kr | Swedish Krona |
| 115.53 | kr | Norwegian Krone |
| 612.40 | YTL | Turkish Lira |
| 266.64 | Kč | Czeck Koruna |
| 58.65 | lei | Romanian Leu |
| 202.14 | ZAR | South African Rand |
Exchange rates
as of 4-Nov-2026





