Description: USSR vintage Rectifier tubes 5C4S Lot of 4 pcs. 5C4S is a military grade rectifier similar to ~ 5Z4, 5Z4GT, CV1863, 5U4C.High quality made for the military equipment Made in USSR This tubes never been used, New from the old stock Valves can be of different years of manufacture and different manufacturers. Each valve is individually tested with a valve tester. IMPORTANT INFORMATION! BE SURE TO READ BEFORE ORDERING! In the title of the lot is the name of the vintage Soviet tube and after the symbol ~ the name of the Western analog. Be careful! Soviet tubes are only approximate analogs of Western tubes and match pinout, but are not exact copies of Western tubes. Testing Soviet tubes with Western-made tube testers can sometimes show unreliable results. Programs (Cards) designed for testing Western tubes can sometimes show unreliable results and erroneously show that the tube is not good enough. But these are unreliable results and should be disregarded. The volt-ampere characteristics of Soviet tubes are different from their Western analogs!Use for testing exclusively testers with programs for testing Soviet tubes. If you would like to get the datasheet for the Soviet tubes in this lot, please send me a message before you place your order and I will send you a JPG datasheet for the Soviet tube. Also, do not test vintage tubes with modern digital pulse powered tube testers. Use only testers with a classic power supply. For reliable measurement results, warm up each tube for at least 5 minutes prior to measurement. I do not accept any claims on the quality of tubes if you test purchased Soviet tubes of this lot on testers with programs (modes) of testing Western tubes or test tubes on digital testers with pulse power supply.Dear customer, you can combine shipping buying more than one lot. If You need more than one lot, or another quantity - please contact. Also please check other available items. Thanks in advance!
Price: 21.99 USD
Location: Kyiv
End Time: 2024-08-16T19:38:35.000Z
Shipping Cost: 13.95 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: NOVOSIBIRSK
Type: Rectifier Tubes
Unit Type: Unit
Model: 5C4S
Country/Region of Manufacture: Russian Federation
Unit Quantity: 4
