soggybag
New member
I have a bag of Ge transistors and one of thos TC1 Multi-testers. I not sure how to look at these numbers.
The TC1 shows: Hfe, Ube, Ic, Iceo, Ices.
ID hfe Ube Ic Iceo Ices Part# Type
1 81 98 1.3 0.4 37 AC128/01 PNP
2 52 164 6.8 0.13 15 AC128/02 PNP
3 67 93 1 0.31 32 AC128/03 PNP
4 208 133 2.7 0.55 21 AC128/04 PNP
5 227 132 3.5 1.1 30 AC128/05 PNP
6 64 93 0.93 0.25 31 AC128/06 PNP
7 58 155 6.8 0.29 30 AC128/07 PNP
8 54 151 6.8 0.25 32 AC128/08 PNP
here’s a link to a spreadsheet of the all the devices: https://docs.google.com/spreadsheets/d/10O7FYfs_f0x301CYvcvC7pWFFp8Ld2-e3oANXK-AOtc
The TC1 shows: Hfe, Ube, Ic, Iceo, Ices.
ID hfe Ube Ic Iceo Ices Part# Type
1 81 98 1.3 0.4 37 AC128/01 PNP
2 52 164 6.8 0.13 15 AC128/02 PNP
3 67 93 1 0.31 32 AC128/03 PNP
4 208 133 2.7 0.55 21 AC128/04 PNP
5 227 132 3.5 1.1 30 AC128/05 PNP
6 64 93 0.93 0.25 31 AC128/06 PNP
7 58 155 6.8 0.29 30 AC128/07 PNP
8 54 151 6.8 0.25 32 AC128/08 PNP
here’s a link to a spreadsheet of the all the devices: https://docs.google.com/spreadsheets/d/10O7FYfs_f0x301CYvcvC7pWFFp8Ld2-e3oANXK-AOtc