RES22 separate passport

Relay RES22 separate passport
Passports 023-09, 10, 11, 12, 13 until 01.1990 of issue
Passport Year of issue Content (gr.)
023-09, 10, 11, 12, 13 before 01.90 0,17 (Au)
There are two types of passport: single, example RF4500225 and separate, example 023-09.
How to correctly determine a single passport for a suitable RES22 relay on a radio, look at the photos of the relay, everything is shown in detail.
The content of precious metals in the RES22 relay is different and depends on the passport and the year of issue.
In fact, these relays are only needed with yellow contacts. Remove the cover from the relay and see what color the contacts are, white or yellow.
If the contacts are yellow, then you will immediately understand.
If they are in doubt, white or yellow, then most likely these relays are not suitable. To begin with, you can check the passport of the RES22 relay, it is located on the case.
Other relays RES22 separate passport we accept cheaper