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0755-82798135Modems - ICs and Modules
Modems - ICs and Modules are communication components used to modulate, demodulate, transmit and receive data signals between electronic systems and communication networks. They are widely used in industrial control, embedded systems, communication equipment, IoT devices, smart meters, security systems, remote monitoring products and data transmission applications.
This category includes modem ICs, modem modules, data communication modules, embedded modem solutions, line modem ICs, wireless modem modules and related interface communication components. These devices are commonly selected based on communication standard, data rate, interface type, operating voltage, frequency band, package type, protocol support and system compatibility.
TomatoElec supplies original Modems - ICs and Modules from recognized semiconductor and electronic component manufacturers, supporting engineering selection, repair demand, small-batch purchasing and production procurement. As an in-stock electronic components supplier and independent distributor, TomatoElec provides inventory support, original component sourcing and BOM sourcing services for global customers.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Data Format | Baud Rates | Voltage - Supply | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Z0220112VSGR3470IC MODEM 2400BPS DSP AFE 44-PLCC |
0 | - |
|
Datasheet |
- | 44-LCC (J-Lead) | Tube | Not For New Designs | V.21, V.22, V.23, Bell 103, Bell 212A | 2.4k | 4.5V ~ 5.5V | Surface Mount | 44-PLCC |
|
SI2438-A-GTRIC ISOMODEM FAX SYS-SIDE 24TSSOP |
0 | - |
|
- |
ISOmodem® | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | V.34 | 56k | - | Surface Mount | 24-TSSOP |
|
SI2439-A-GMRIC ISOMODEM 33.6KBPS 38-QFN |
0 | - |
|
Datasheet |
ISOmodem® | 38-VFQFN Exposed Pad | Tape & Reel (TR) | Active | V.34, V.92 | - | 3V ~ 3.6V | Surface Mount | 38-QFN (5x7) |
|
SI2457-D-GTRIC ISOMODEM GLOBAL DAA 24TSSOP |
0 | - |
|
Datasheet |
ISOmodem® | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | V.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A | 56k | 3V ~ 3.6V | Surface Mount | 24-TSSOP |
|
SI2438-B-GTRIC ISOMODEM 33.6KBPS 24-TSSOP |
0 | - |
|
- |
ISOmodem® | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Not For New Designs | V.34 | 56k | - | Surface Mount | 24-TSSOP |
|
SI2494-A-FMRIC ISOMODEM 56KBPS 38-QFN |
0 | - |
|
Datasheet |
- | 38-VFQFN Exposed Pad | Tape & Reel (TR) | Active | V.34, V.92 | - | 3V ~ 3.6V | Surface Mount | 38-QFN (5x7) |
|
SI2434-C-FTIC ISOMODEM SYSTEM-SIDE 24TSSOP |
0 | - |
|
Datasheet |
ISOmodem® | 24-TSSOP (0.173", 4.40mm Width) | Tube | Not For New Designs | V.21, V.22, V.23, V.29, V.32, V.34, Bell 103, Bell 212A | 33.6k | 3V ~ 3.6V | Surface Mount | 24-TSSOP |
|
Z0292212VSCR3796IC MODEM DATA PUMP/AFE 44-PLCC |
0 | - |
|
Datasheet |
- | 44-LCC (J-Lead) | Tube | Obsolete | V.21, V.22, V.23, V.29, Bell 103, Bell 212A | 9.6k | 4.5V ~ 5.5V | Surface Mount | 44-PLCC |
|
SI2415-D-GTIC ISOMODEM GLOBAL DAA 24TSSOP |
0 | - |
|
Datasheet |
ISOmodem® | 24-TSSOP (0.173", 4.40mm Width) | Tube | Active | V.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A | 2.4k | 3V ~ 3.6V | Surface Mount | 24-TSSOP |
|
Z0221524ASGR50A5IC MODEM CONTROLLER 44-LQFP |
0 | - |
|
Datasheet |
- | 44-LQFP | Tray | Active | V.21, V.22, V.23, Bell 103, Bell 212A | 2.4k | 4.5V ~ 5.5V | Surface Mount | 44-LQFP (10x10) |
|
SI2493-D-GTRIC ISOMODEN GLOBAL DAA 24TSSOP |
0 | - |
|
Datasheet |
ISOmodem® | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | V.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A | - | 3V ~ 3.6V | Surface Mount | 24-TSSOP |
|
SI2457-C-FSIC ISOMODEM SYSTEM-SIDE 16SOIC |
0 | - |
|
Datasheet |
ISOmodem® | 16-SOIC (0.154", 3.90mm Width) | Tube | Not For New Designs | V.21, V.22, V.23, V.32, V.34, V.90, Bell 103, Bell 212A | 56k | 3V ~ 3.6V | Surface Mount | 16-SOIC |
|
SI2435-E-FTIC ISOMODEM 33.6KBPS 24-TSSOP |
0 | - |
|
Datasheet |
ISOmodem® | 24-TSSOP (0.173", 4.40mm Width) | Tube | Active | V.34 | - | 3.3V | Surface Mount | 24-TSSOP |
|
SI2435-F-FTIC ISOMODEM SYSTEM-SIDE 24TSSOP |
0 | - |
|
Datasheet |
ISOmodem® | 24-TSSOP (0.173", 4.40mm Width) | Tube | Active | V.34 | - | 3.3V | Surface Mount | 24-TSSOP |
|
SI2435-D3-FTIC ISOMODEM SYSTEM-SIDE 24TSSOP |
0 | - |
|
Datasheet |
* | - | Tube | Active | - | - | - | - | - |
|
MX614TNBELL 202 COMPATIBLE MODEM |
0 | - |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tube | Not For New Designs | FSK | 1.8k | 3V ~ 5.5V | Surface Mount | 24-TSSOP |
|
SI2494-A-GMRIC ISOMODEM 56KBPS 38-QFN |
0 | - |
|
Datasheet |
- | 38-VFQFN Exposed Pad | Tape & Reel (TR) | Active | V.34, V.92 | - | 3V ~ 3.6V | Surface Mount | 38-QFN (5x7) |
|
SI2434-D-GTIC ISOMODEM GLOBAL DAA 24TSSOP |
0 | - |
|
Datasheet |
ISOmodem® | 24-TSSOP (0.173", 4.40mm Width) | Tube | Active | V.21, V.22, V.23, V.29, V.32, Bell 103, Bell 212A | 33.6k | 3V ~ 3.6V | Surface Mount | 24-TSSOP |
|
SI2493-C-FTIC ISOMODEM SYSTEM-SIDE 24TSSOP |
0 | - |
|
Datasheet |
ISOmodem® | 24-TSSOP (0.173", 4.40mm Width) | Tube | Not For New Designs | V.21, V.22, V.23, V.29, V.32, V.34, V.90, V.92, Bell 103, Bell 212A | - | 3V ~ 3.6V | Surface Mount | 24-TSSOP |
|
CY8CPLC20-48LTXITIC PLC CHIP CMOS 48QFN |
0 | - |
|
Datasheet |
- | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | FSK | 2.4k | 4.75V ~ 5.25V | Surface Mount | 48-QFN (7x7) |

