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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
SI32185-A-FMIC TELECOM INTERFACE 40QFN |
697 | - |
|
Datasheet | ProSLIC® | 40-VFQFN Exposed Pad | Tray | Active | - | 3-Wire | 1 | 3.3V | - | - | 0°C ~ 70°C | - | - | Surface Mount | 40-QFN (6x6) |
|
SI3011-F-FSIC TELECOM INTERFACE 16SOIC |
112 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Active | Direct Access Arrangement (DAA) | PCM, Serial, SPI | 1 | 3V ~ 3.6V | 8.5mA | - | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
SI3050-E1-GTRIC TELECOM INTERFACE 20TSSOP |
8,648 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Direct Access Arrangement (DAA) | GCI, PCM, SPI | 1 | 3V ~ 3.6V | 8.5mA | - | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
|
SI3018-F-FSRIC TELECOM INTERFACE 16SOIC |
8,713 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Direct Access Arrangement (DAA) | Parallel, SPI, UART | 1 | 3V ~ 3.6V | 8.5mA | - | 0°C ~ 70°C | - | - | Surface Mount | 16-SOIC |
|
|
SI32185-A-GMIC TELECOM INTERFACE 40QFN |
2,912 | - |
|
Datasheet | ProSLIC® | 40-VFQFN Exposed Pad | Tray | Active | - | 3-Wire | 1 | 3.3V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 40-QFN (6x6) |
|
SI3019-F-FMIC TELECOM INTERFACE 20QFN |
5,233 | - |
|
Datasheet | - | 20-VFQFN Exposed Pad | Tray | Active | Direct Access Arrangement (DAA) | GCI, PCM, SPI | 1 | 3V ~ 3.6V | 8.5mA | - | 0°C ~ 70°C | - | - | Surface Mount | 20-QFN (3x3) |
|
SI3050-E1-FMIC TELECOM INTERFACE 24QFN |
1,055 | - |
|
Datasheet | - | 24-WFQFN Exposed Pad | Tray | Active | Direct Access Arrangement (DAA) | GCI, PCM, SPI | 1 | 3V ~ 3.6V | 8.5mA | - | 0°C ~ 70°C | - | - | Surface Mount | 24-QFN (4x4) |
|
|
SI3018-F-GSIC TELECOM INTERFACE 16SOIC |
630 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Active | Direct Access Arrangement (DAA) | Parallel, SPI, UART | 1 | 3V ~ 3.6V | 8.5mA | - | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
SI3019-F-FTIC TELECOM INTERFACE 16TSSOP |
4,680 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) | Tube | Active | Direct Access Arrangement (DAA) | GCI, PCM, SPI | 1 | 3V ~ 3.6V | 8.5mA | - | 0°C ~ 70°C | - | - | Surface Mount | 16-TSSOP |
|
SI32178-B-FM1IC TELECOM INTERFACE 42QFN |
391 | - |
|
Datasheet | ProSLIC® | 42-WFQFN Exposed Pad | Tray | Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.3V | - | - | - | - | - | Surface Mount | 42-QFN (5x7) |
|
SI32261-C-FM2RIC TELECOM INTERFACE 60QFN |
12,322 | - |
|
Datasheet | ProSLIC® | 60-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Subscriber Line Interface Concept (SLIC), CODEC | GCI, PCM, SPI | 1 | 3.13V ~ 3.47V | - | - | 0°C ~ 70°C | - | - | Surface Mount | 60-QFN (8x8) |
|
|
SI3019-F-GSIC TELECOM INTERFACE 16SOIC |
730 | - |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Active | Direct Access Arrangement (DAA) | GCI, PCM, SPI | 1 | 3V ~ 3.6V | 8.5mA | - | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
VSC8514XMKIC TELECOM INTERFACE 138QFN |
174 | - |
|
Datasheet | - | - | Tray | Active | Signal Conditioner | - | 2 | 2.5V | - | - | -40°C ~ 110°C | - | - | Surface Mount | 138-QFN (12x12) |
|
CMX7261L9IC TELECOM INTERFACE 64LQFP |
175 | - |
|
Datasheet | - | 64-LQFP | Tray | Active | Transcoder | C-Bus | 1 | 3V ~ 3.6V | 670µA | 1.69 W | -40°C ~ 85°C | - | - | Surface Mount | 64-LQFP (10x10) |
|
CMX638Q3IC TELECOM INTERFACE 48VQFN |
215 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tray | Active | RALCWI Vocoders | C-Bus | 1 | 3V ~ 3.6V | 17.5mA | 1.75 W | -40°C ~ 85°C | - | - | Surface Mount | 48-VQFN (7x7) |
|
DS2148T+IC TELECOM INTERFACE 44TQFP |
160 | - |
|
Datasheet | - | 44-TQFP | Tray | Active | Line Interface Unit (LIU) | LIU | 1 | 4.75V ~ 5.25V | 95mA | - | 0°C ~ 70°C | - | - | Surface Mount | 44-TQFP (10x10) |
|
CMX638L4IC TELECOM INTERFACE 48LQFP |
188 | - |
|
Datasheet | - | 48-LQFP | Tray | Active | RALCWI Vocoders | C-Bus | 1 | 3V ~ 3.6V | 17.5mA | 1.6 W | -40°C ~ 85°C | - | - | Surface Mount | 48-LQFP (7x7) |
|
|
CMX638Q3-TR1KIC TELECOM INTERFACE 48VQFN |
2,000 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | RALCWI Vocoders | C-Bus | 1 | 3V ~ 3.6V | 17.5mA | 1.75 W | -40°C ~ 85°C | - | - | Surface Mount | 48-VQFN (7x7) |
|
82V2081PPGIC TELECOM INTERFACE 44TQFP |
303 | - |
|
Datasheet | - | 44-LQFP | Tray | Active | - | - | - | 3.13V ~ 3.47V | - | - | - | - | - | Surface Mount | 44-TQFP (10x10) |
|
82V2042EPFGIC TELECOM INTERFACE 80TQFP |
270 | - |
|
Datasheet | - | 80-LQFP | Tray | Active | Line Interface Unit (LIU) | LIU | - | 3.13V ~ 3.47V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 80-TQFP (14x14) |
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.
