Telecom
Browse available Telecom part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Function | Interface | Number of Circuits | Voltage - Supply | Current - Supply | Power (Watts) | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SI3011-F-FMPROGRAMMABLE VOICE DAA SOLUTIONS |
1,169 | - |
|
Datasheet | - | 20-VFQFN Exposed Pad | Tray | Active | Direct Access Arrangement (DAA) | PCM, Serial, SPI | 1 | 3V ~ 3.6V | 10mA | - | 0°C ~ 70°C | - | - | Surface Mount | 20-QFN (3x3) |
|
AK2363IC TELECOM INTERFACE 24QFNJ |
4,178 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | DTMF Receiver | Serial | 1 | 2.6V ~ 3.7V | 3.8mA | - | -40°C ~ 85°C | - | - | Surface Mount | 24-QFNJ (4x4) |
|
SI32282-A-FMIC TELECOM INTERFACE 56QFN |
4,385 | - |
|
Datasheet | ProSLIC® | 56-VFQFN Exposed Pad | Tray | Active | - | 3-Wire, PCM | 2 | 3.3V | - | - | 0°C ~ 70°C | - | - | Surface Mount | 56-QFN (8x8) |
|
|
LE87612MQCTIC TELECOM INTERFACE 28QFN |
4,392 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Active | Line Driver | - | 2 | - | - | - | - | - | - | Surface Mount | 28-QFN |
|
|
MT8880CPR1IC TELECOM INTERFACE 28PLCC |
3,804 | - |
|
Datasheet | - | 28-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | DTMF Transceiver | - | 1 | 4.75V ~ 5.25V | 7mA | - | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC |
|
|
LE9520SDDTCIC TELECOM INTERFACE 64TQFP |
4,844 | - |
|
Datasheet | - | - | Tube | Obsolete | Subscriber Line Interface Concept (SLIC) | Parallel | 1 | 3.3V | 40mA | - | - | - | - | - | - |
|
|
LE9520SDDTCTIC TELECOM INTERFACE 64TQFP |
3,811 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Obsolete | Subscriber Line Interface Concept (SLIC) | Parallel | 1 | 3.3V | 40mA | - | - | - | - | - | - |
|
|
MT8888CP1IC TELECOM INTERFACE 28PLCC |
3,524 | - |
|
Datasheet | - | 28-LCC (J-Lead) | Tube | Obsolete | DTMF Transceiver | - | 1 | 4.75V ~ 5.25V | 7mA | - | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC |
|
|
MT8880CP1IC TELECOM INTERFACE 28PLCC |
1,186 | - |
|
Datasheet | - | 28-LCC (J-Lead) | Tube | Obsolete | DTMF Transceiver | - | 1 | 4.75V ~ 5.25V | 7mA | - | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC |
|
|
LE79271MQCIC TELECOM INTERFACE 28QFN |
2,358 | - |
|
Datasheet | - | 28-VFQFN Exposed Pad | Tray | Active | - | 2-Wire | - | - | - | - | - | - | - | Surface Mount | 28-QFN |
|
|
PEB 4264 T V1.2IC TELECOM INTERFACE PDSO-20 |
3,233 | - |
|
Datasheet | DuSLIC | 20-SOIC (0.433", 11.00mm Width) Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Dual Channel Subscriber Line Interface Circuit (DuSLIC) | IOM-2, PCM | 2 | 3.3V ~ 5V | 105mA | - | - | - | - | Surface Mount | P-DSO-20-5 |
|
SI3010-F-GSRIC TELECOM INTERFACE 16SOIC |
4,093 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Direct Access Arrangement (DAA) | Parallel, SPI, UART | 1 | 3V ~ 3.6V | 15mA | - | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
SI32173-C-GM1IC TELECOM INTERFACE 42QFN |
1,765 | - |
|
Datasheet | ProSLIC® | 42-VFQFN Exposed Pad | Tray | Active | Subscriber Line Interface Concept (SLIC), CODEC | ISI | 1 | 3.13V ~ 3.47V | - | 750 mW | -40°C ~ 85°C | - | - | Surface Mount | 42-QFN (5x7) |
|
|
SI32172-C-FM1IC TELECOM INTERFACE 42QFN |
3,545 | - |
|
Datasheet | ProSLIC® | 42-VFQFN Exposed Pad | Tray | Active | Subscriber Line Interface Concept (SLIC), CODEC | ISI | 1 | 3.13V ~ 3.47V | - | 750 mW | 0°C ~ 70°C | - | - | Surface Mount | 42-QFN (5x7) |
|
|
LE79271MQCTIC TELECOM INTERFACE 28QFN |
3,432 | - |
|
Datasheet | - | 28-VFQFN Exposed Pad | Tape & Reel (TR) | Active | - | 2-Wire | - | - | - | - | - | - | - | Surface Mount | 28-QFN |
|
SI32392-B-GM1IC TELECOM INTERFACE 48QFN |
1,527 | - |
|
Datasheet | ProSLIC® | 48-VFQFN Exposed Pad | Tray | Active | Subscriber Line Interface Concept (SLIC) | - | 1 | 3.15V ~ 3.45V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 48-QFN (7x7) |
|
SI3210M-E-FMIC TELECOM INTERFACE 38QFN |
4,337 | - |
|
Datasheet | ProSLIC® | 38-VFQFN Exposed Pad | Tray | Not For New Designs | Subscriber Line Interface Concept (SLIC), CODEC | PCM, SPI | 1 | 3.3V, 5V | 88mA | 700 mW | 0°C ~ 70°C | - | - | Surface Mount | 38-QFN (5x7) |
|
|
SI32170-C-FM1RIC TELECOM INTERFACE 42QFN |
4,105 | - |
|
Datasheet | ProSLIC® | 42-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Subscriber Line Interface Concept (SLIC), CODEC | PCM, SPI | 1 | 3.13V ~ 3.47V | - | 750 mW | 0°C ~ 70°C | - | - | Surface Mount | 42-QFN (5x7) |
|
SI3216-C-FTIC TELECOM INTERFACE 38TSSOP |
2,515 | - |
|
Datasheet | ProSLIC® | 38-TFSOP (0.173", 4.40mm Width) | Tube | Not For New Designs | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13V ~ 5.25V | 88mA | 700 mW | 0°C ~ 70°C | - | - | Surface Mount | 38-TSSOP |
|
AS2533UTIC TELECOM INTERFACE 28SOIC |
3,259 | - |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Telecom Circuit | - | 1 | 3.8V ~ 5V | 4mA | - | -25°C ~ 70°C | - | - | Surface Mount | 28-SOIC |
Telecom FAQ
Common questions about selecting, comparing and sourcing Telecom components through Winsun (HK) Electronics.
What should I check when selecting Telecom components?
Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.
Can Winsun help source specific Telecom part numbers?
Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.
Do you support shortage, obsolete or hard-to-find Telecom parts?
Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.
How do I request a quote for Telecom components?
Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.
