| No. | Part Name | Description |
|---|
| 251 | OC122 | Germanium PNP Transistor |
| 252 | OC123 | Germanium PNP Transistor |
| 253 | OC139 | Germanium NPN switching transistor |
| 254 | OC140 | Germanium NPN switching transistor |
| 255 | OC141 | Germanium NPN switching transistor |
| 256 | OC22 | Germanium PNP RF power transistor |
| 257 | OC23 | Germanium PNP RF power transistor |
| 258 | OC24 | Germanium PNP RF power transistor |
| 259 | OC26 | Germanium PNP power transistor |
| 260 | OC28 | Germanium PNP switching power transistor |
| 261 | OC29 | Germanium PNP switching power transistor |
| 262 | OC30 | Germanium PNP power transistor |
| 263 | OC30A | Germanium PNP power transistor |
| 264 | OC30B | Germanium PNP power transistor |
| 265 | OC35 | Germanium PNP switching power transistor |
| 266 | OC36 | Germanium PNP switching power transistor |
| 267 | OC44 | Germanium PNP RF transistor |
| 268 | OC45 | Germanium PNP RF transistor |
| 269 | OC57 | Germanium PNP transistor |
| 270 | OC58 | Germanium PNP transistor |
| 271 | OC59 | Germanium PNP transistor |
| 272 | OC60 | Germanium PNP transistor |
| 273 | OC71 | Germanium PNP transistor |
| 274 | OC72 | Germanium PNP Transistor |
| 275 | OC75 | Germanium PNP transistor |
| 276 | OC76 | Germanium PNP switching transistor |
| 277 | OC77 | Germanium PNP switching transistor |
| 278 | OM200 | Low freqyency SMALL SIGNAL AMPLIFIER, especially for hearing aids |
| 279 | SAJ110 | Seven-stage bipolar BINARY FREQUENCY DIVIDER CIRCUIT |
| 280 | SAJ250 | CLOCK CIRCUIT for quartz-controlled clocks |
| 281 | SAK100 | CONTROL CIRCUIT for digital-proportional sampling control |
| 282 | SYMBOLS | Symbols for diodes and transistors in VALVO Halbleiterdioden und Transistoren 1964 |
| 283 | TAA241 | OPERATIONAL AMPLIFIER |
| 284 | TAA242 | OPERATIONAL AMPLIFIER |
| 285 | TAA263 | SMALL SIGNAL AMPLIFIER for LF and IF applications up to approx. 600 kHz |
| 286 | TAA293A | Three-stage AMPLIFIER for universal applications up to approx. 600 kHz |
| 287 | TAA300 | AMPLIFIER for 1 W output power |
| 288 | TAA310A | Low-noise AF PRE-AMPLIFIER |
| 289 | TAA320 | AF AMPLIFIER, P-channel MOS field effect transistor as input stage, NPN transistor as output stage |
| 290 | TAA320A | SCHMITT TRIGGER, P-channel MOS field effect transistor as input stage, NPN transistor as output stage |
| 291 | TAA350A | IF AMPLIFIER with limiter properties, for frequencies up to approx. 15 MHz |
| 292 | TAA450 | IF AMPLIFIER with limiter properties, for frequencies up to approx. 10 MHz |
| 293 | TAA480 | AF AMPLIFIER |
| 294 | TAA521 | Operational Amplifier |
| 295 | TAA522 | Operational Amplifier |
| 296 | TAA550 | STABILIZATION CIRCUIT for tuning diodes |
| 297 | TAA560 | THRESHOLD SWITCH with amplifier, with fixed switching threshold |
| 298 | TAA580 | THRESHOLD SWITCH with amplifier, with adjustable switching threshold |
| 299 | TAA630S | SYNCHRONOUS DEMODULATORS with matrix for (G-Y) signal, PAL switch with flip-flop and color switch |
| 300 | TAA630T | SYNCHRONOUS DEMODULATORS with matrix for (G-Y) signal, PAL switch with flip-flop and color switch |
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