Semiconductor: BC640 (BC 640) - 100V / 1A / 0.8W = BC 638 TRANSISTOR...
BC 640
100V / 1A / 0.8W = BC 638 TRANSISTOR = BC636/CASE: TO-92 = 2SA950 / 2SA935/FOR 2SA954 = 2SA1318/BC638
| Order Code: | BC 640 |
| Packing unit: | 5 |
| Net price per pack: | 1.90 EUR |
| Including VAT 23%: | 2.34 EUR |
Show Shopping Basket
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, catalogue, components, data, equivalence, find, laser unit, part, substitute, shopping basket, specifications, supplier, credit card, UK, USA
Price in
Other Currencies
| 2.20 | US$ | US Dollar |
| 1.64 | UK£ | British Pound |
| 353 | ¥ | Japanese Yen |
| 3.09 | CAD | Canadian Dollar |
| 3.12 | AUD | Australian Dollar |
| 208.19 | ₨ | Indian Rupee |
| 11.20 | R$ | Brazilian Real |
| 3,164.19 | ARS | Argentine Peso |
| 1.75 | SFr. | Swiss Franc |
| 3.79 | NZ$ | New Zealand Dollar |
| 8.06 | zł | Polish Złoty |
| 158 | руб | Russian Ruble |
| 20.69 | kr | Swedish Krona |
| 20.92 | kr | Norwegian Krone |
| 102.00 | YTL | Turkish Lira |
| 45.88 | Kč | Czeck Koruna |
| 9.94 | lei | Romanian Leu |
| 35.72 | ZAR | South African Rand |
Exchange rates
as of 3-Jul-2026





