| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | TDA5051AT/C1,512 | NXP | Modem Chip Single 1.2Kbps 16-Pin SO Tube |
 | SI2404-C-FSR | Silicon Labs | Modem, 2400kbps Data, PDSO16, ROHS COMPLIANT, SOIC-16 |
 | STLC7550TQF7 | Stmicroelectronics | 16-Bit Single UART I2C/SPI Bridge, 56Kbps, 5.5V, 30mW, TQFP |
 | A5191HRTNG-XTP | Onsemi | Modem Chip Hart Single 1.2Kbps 32-Pin QFN EP T/R |
 | AMIS49587C5871G | Onsemi | Power Line Communication Modem 1TX 1RX 2.4KBd 28-Pin PLCC Tube |
 | SI2417-C-FTR | Silicon Labs | Modem Chip Chipset 56Kbps T/R |
 | SI2457-FT | Silicon Labs | Modem, |
 | NCN49597MNG | Onsemi | Modem Chip Single 4.8Kbps 52-Pin QFN EP Tube |
No Image | Z0220516SSCR3641 | Zilog | IC 1.2 kbps DATA, MODEM-SUPPORT CIRCUIT, PDSO28, SOIC-28, Modem |
No Image | MX919BDS | CML | Industrial-Grade IC, 24-Pin SSOP, 3.3V, 0.01mA |
No Image | CPC5620ATR | Ixys | Modem-Support Circuit, PDSO32, ROHS COMPLIANT, SOIC-32 |
No Image | Z0220516SSCR4292 | Zilog | IC 1.2 kbps DATA, MODEM-SUPPORT CIRCUIT, PDSO28, SOIC-28, Modem |
No Image | CPC5621A | Ixys | 32-Pin Industrial Temperature SOIC-32 Interface IC |
 | TDA5051AT | NXP | IC 1.2 kbps DATA, MODEM, PDSO16, 7.50 MM, PLASTIC, MS-013AA, SOT-162-1, SOP-16, Modem |
No Image | CPC5620A | Ixys | 32-Pin Industrial-Grade IC, 3.3V, 0.01mA, SSOP32 Package |
No Image | NCN5193MNTWG | Onsemi | Modem Chip Hart Single 1.2Kbps 32-Pin QFN EP T/R |
 | SI2457-C-FS | Silicon Labs | Modem Chip Chipset 56Kbps 16-Pin SOIC Tube |
 | AMIS49587C5872RG | Onsemi | Power Line Communication Modem 1TX 1RX 2.4Kbps T/R |
 | AMIS49587C5871RG | Onsemi | 1-Channel UART IC, 2.4Kbps, 3.0-3.6V, PLCC, -25°C to 70°C |
No Image | Z0221524ASCR50A5 | Zilog | Quad-Function IC, 44-Pin LQFP, Commercial Temperature, 5V Supply |
