СОВЕТСКОЕ РЕЛЕ РЭС9! ЧИТАЕМ ПАСПОРТ, УЗНАЁМ ИЗ ЧЕГО КОНТАКТЫ!

Hello everyone! My Zen channel is https://zen.yandex.ru/id/5f7b4d19eb02... You can find many different RES9 relays, but how do you know what precious metal the contacts are made of—silver, gold, or palladium? Let's find out! Everything is explained in detail and in clear language; even a beginner can understand it! Subscribe to the channel and give it a like if you enjoyed the video! Precious metal content table in grams for RES-9 relays The table shows the exact weight in grams for each relay. Gold Silver per 1 pc per 1 pc RES9 RS4.524.213 0.1337 0 RES9 RS4.524.215 0.1337 0 RES9 RS4.524.216 0.1337 0 RES9 RS4.529.029-09 0.1337 0 RES9 RS4.529.029-11 0.1337 0 RES9 RS4.529.029-12 0.1337 0 RES9 RS4.529.029-13 0.1337 0 RES9 RS4.529.029-14 0.1337 0 RES-9V 0.013 0 RES9 RS4.524.209 0.01492 0.13428 RES9 0 0.1695 RES9 RS4.429.029 0 0.169 RES9 RS4.529.029-00.01 0 0.1695 RES9 RS4.529.029-01.01 0 0.1716 RES9 RS4.529.029-02.01 0 0.1716 RES9 RS4.529.029-03.01 0 0.1695 RES9 RS4.529.029-09.01 0 0.1337 RES9 RS4.524.200 0 0.1784 RES9 RS4.524.200 0 0.1784 RES9 RS4.524.204 0 0.1784 The following relays contain only PlI-10 alloy: RES9 RS4.524.201 RES9 RS4.524.202 RES9 RS4.524.208 RES9 RS4.524.229 RES9 RS4.524.230 RES9 RS4.524.231 RES9 RS4.524.232 All elements have the same PlI-10 content: 1 unit – 0.1492 g 1,000 units – 149.2 g The earlier the year the relay was manufactured, the higher the precious metal content. This is typical for any radio components in most cases. Separate datasheet for the RES9 relay! See the first two digits after RES9! RES9 01, 02, 06 01/82 - 07/85 0.15 (Pt) RES9 09, 11, 12, 13, 14 01/82 - 12/89 0.13 (Au)