Excerpt from the tube collection of Rudolf Osterkamp. These images (tube photos) were uploaded to the respective tubes or valves by Rudolf Osterkamp.
SC20A-120 |
|
Hitachi Ltd.; Tokyo |
J |
|
SB160-xx |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
SB40-05 |
|
Sanyo Electric Co. Ltd.; Mor... |
J |
|
S30SC4M |
|
Common type Japan tube/semic... |
J |
|
S21MD4 |
|
Common type Japan tube/semic... |
J |
|
S4VBxx |
|
Common type Japan tube/semic... |
J |
|
S2VB |
|
Common type Japan tube/semic... |
J |
|
RX3Z |
|
Common type Japan tube/semic... |
J |
|
RN2202 |
|
Toshiba Corporation; Tokyo |
J |
|
RN1206 |
|
Toshiba Corporation; Tokyo |
J |
|
RN1202 |
|
Toshiba Corporation; Tokyo |
J |
|
RL4A |
|
Common type Japan tube/semic... |
J |
|
RK36_Diode |
|
Common type Japan tube/semic... |
J |
|
RBV-406 |
|
Common type Japan tube/semic... |
J |
|
RBV-402 |
|
Common type Japan tube/semic... |
J |
|
R300E |
|
Hamamatsu Photonics KK, Ham... |
J |
|
QM30DY-2H |
|
Common type Japan tube/semic... |
J |
|
PS2652 |
|
NEC Corporation, Nippon Elec... |
J |
|
PS2003 |
|
NEC Corporation, Nippon Elec... |
J |
|
PQ30RV11 |
|
Common type Japan tube/semic... |
J |
|
PG51 |
|
Toshiba Corporation; Tokyo |
J |
|
µPD8243 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPD4364 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPD547C |
|
NEC Corporation, Nippon Elec... |
J |
|
µPD546C |
|
NEC Corporation, Nippon Elec... |
J |
|
µPD275C |
|
NEC Corporation, Nippon Elec... |
J |
|
µPD78C14 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPC2002 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPC1470 |
|
NEC Corporation, Nippon Elec... |
J |
|
µPC157 |
|
NEC Corporation, Nippon Elec... |
J |
|
Rudolf Osterkamp started his/her tube collection (valve collection) here on 04.Aug.2008.
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