| 1298281 | PSB2121-P | General-Purpose Power Controller | Siemens |
| 1298282 | PSB2121-T | General-Purpose Power Controller | Siemens |
| 1298283 | PSB2132 | Two Channel Codec Filter for Terminal Applications SICOFI2-TE | Siemens |
| 1298284 | PSB2132-HV1.4 | SICOFI-2 TE Two Channel Codec Filter ... | Infineon |
| 1298285 | PSB2132H | 2-channel codec filter for terminal application | Siemens |
| 1298286 | PSB2134 | Two Channel Codec Filter for Terminal Applications SICOFI2-TE | Siemens |
| 1298287 | PSB2134-HV1.4 | SICOFI-4 TE Four Channel Codec Filter... | Infineon |
| 1298288 | PSB2134H | 4-channel codec filter for terminal application | Siemens |
| 1298289 | PSB21381-HV1.3 | SCOUT-S (Siemens Codec with S/T Trans... | Infineon |
| 1298290 | PSB21382H | Speech Terminals - Siemens Codec with S/T Trans. | Infineon |
| 1298291 | PSB21383-HV1.3 | SCOUT-SX (Siemens Codec with S/T Tran... | Infineon |
| 1298292 | PSB21383H | Speech Terminals - Siemens Codec with S/T Trans. | Infineon |
| 1298293 | PSB21384H | Speech Terminals - Siemens Codec with S/T Trans. | Infineon |
| 1298294 | PSB21391H | Speech Terminals - Speech Codec with U_PN Trans. | Infineon |
| 1298295 | PSB21393H | Speech Terminals - Speech Codec with U_PN Trans. | Infineon |
| 1298296 | PSB21525-FV2.1 | HSCX-TE (High-Level Serial Communicat... | Infineon |
| 1298297 | PSB21525-HV2.1 | HSCX-TE (High-Level Serial Communicat... | Infineon |
| 1298298 | PSB21525-NV2.1 | HSCX-TE (High-Level Serial Communicat... | Infineon |
| 1298299 | PSB2154-HV1.3 | SIUC-X (Single Chip ISDN USB Controll... | Infineon |
|
| 1298300 | PSB2155-HV1.3 | SIUC-BA (Low-cost Single Chip ISDN US... | Infineon |
| 1298301 | PSB2161-TV1.1 | ARCOFI-BA (Audio Ringing Codec Filter... | Infineon |
| 1298302 | PSB2163-NV3.1 | ARCOFI-SP (Audio Ringing Codec Filter... | Infineon |
| 1298303 | PSB2163-PV3.1 | ARCOFI-SP (Audio Ringing Codec Filter... | Infineon |
| 1298304 | PSB2163-TV3.1 | ARCOFI-SP (Audio Ringing Codec Filter... | Infineon |
| 1298305 | PSB2168 | Digital Answering Machine SAM | Siemens |
| 1298306 | PSB2168-HV4.1 | SAM (Sophisticated Answering Machine) | Infineon |
| 1298307 | PSB2168H | Speech Terminals - Sophisticated Answering Machine (SAM) | Infineon |
| 1298308 | PSB2170H(V1.1) | Speech Terminals - Acoustic Echo Canceller (ACE) | Infineon |
| 1298309 | PSB2170H(V2.1) | Speech Terminals - Acoustic Echo Canceller (ACE) | Infineon |
| 1298310 | PSB2171H(V2.1) | Speech Terminals - Acoustic Echo Canceller (ACE) | Infineon |
| 1298311 | PSB2186 | ISDN Subscriber Access Controller for Terminals | Infineon |
| 1298312 | PSB2186-HV1.1 | ISAC-S TE (ISDN Subscriber Access Con... | Infineon |
| 1298313 | PSB2186-NV1.1 | ISAC-S TE (ISDN Subscriber Access Con... | Infineon |
| 1298314 | PSB2186-PV1.1 | ISAC-S TE (ISDN Subscriber Access Con... | Infineon |
| 1298315 | PSB2186H | ISDN Subscriber Access Controller for Terminals | Siemens |
| 1298316 | PSB21910-FV5.1 | IEC-Q NTE (ISDN Echocancellation Circ... | Infineon |
| 1298317 | PSB21910-NV5.1 | IEC-Q NTE (ISDN Echocancellation Circ... | Infineon |
| 1298318 | PSB21911 | ISDN Echocancellation Circuit for Terminal Applications IEC-Q TE | Siemens |
| 1298319 | PSB21911-FV5.2 | IEC-Q TE (ISDN Echocancellation Circu... | Infineon |
| 1298320 | PSB21911-NV5.2 | IEC-Q TE (ISDN Echocancellation Circu... | Infineon |
