Telecom
Use the filters and product table below to compare Telecom components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.
If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
DS2187S/T&RIC TELECOM INTERFACE 20SOIC |
2,340 | - |
|
Datasheet | - | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Receive Line Interface | T1 | 1 | 4.75V ~ 5.25V | 18mA | - | 0°C ~ 70°C | - | - | Surface Mount | 20-SOIC |
|
78P2351R-IMR/FIC TELECOM INTERFACE 56QFN |
2,849 | - |
|
Datasheet | - | 56-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | - | - | 1 | 3.15V ~ 3.45V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 56-QFN-EP (7x7) |
|
78P2351-IGT/FIC TELECOM INTERFACE 100LQFP |
4,699 | - |
|
Datasheet | - | 100-LQFP | Tray | Obsolete | - | - | 1 | 3.15V ~ 3.45V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
DS21348GN+IC TELECOM INTERFACE 49CSBGA |
1,273 | - |
|
Datasheet | - | 49-LFBGA, CSPBGA | Tray | Active | - | Serial | 1 | 3.135V ~ 3.465V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 49-CSBGA (7x7) |
|
DS2149QN+T&RIC TELECOM INTERFACE 28PLCC |
4,131 | - |
|
Datasheet | - | 28-LCC (J-Lead) | Tape & Reel (TR) | Active | Line Interface Unit (LIU) | LIU | 1 | 4.75V ~ 5.25V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
DS2148TN+IC TELECOM INTERFACE 44TQFP |
1,755 | - |
|
Datasheet | - | 44-TQFP | Tray | Active | Line Interface Unit (LIU) | LIU | 1 | 4.75V ~ 5.25V | 95mA | - | -40°C ~ 85°C | - | - | Surface Mount | 44-TQFP (10x10) |
|
|
DS2155LIC TELECOM INTERFACE 100LQFP |
2,283 | - |
|
Datasheet | - | 100-LQFP | Tube | Obsolete | Single-Chip Transceiver | E1, HDLC, J1, T1 | 1 | 3.14V ~ 3.47V | 75mA | - | 0°C ~ 70°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
78P2352-IELR/FIC TELECOM INTERFACE 128LQFP |
4,339 | - |
|
Datasheet | - | 128-LQFP Exposed Pad | Tape & Reel (TR) | Discontinued at Digi-Key | Line Interface Unit (LIU) | CMOS | 2 | 3.15V ~ 3.45V | 325mA | - | -40°C ~ 85°C | - | - | Surface Mount | 128-LQFP-EP (14x14) |
|
DS3150TIC TELECOM INTERFACE 48LQFP |
4,515 | - |
|
Datasheet | - | 48-TQFP | Tube | Obsolete | Line Interface Unit (LIU) | LIU | 1 | 3.135V ~ 3.465V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 48-TQFP (7x7) |
|
|
78P2352-IEL/FIC TELECOM INTERFACE 128LQFP |
4,222 | - |
|
Datasheet | - | 128-LQFP Exposed Pad | Tube | Obsolete | Line Interface Unit (LIU) | CMOS | 2 | 3.15V ~ 3.45V | 325mA | - | -40°C ~ 85°C | - | - | Surface Mount | 128-LQFP-EP (14x14) |
Telecom FAQ
Common questions about filtering, comparing and sourcing Telecom components.
How can I narrow the Telecom selection?
Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.
Should I confirm the datasheet before selecting a part?
Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.
Can Winsun (HK) Electronics help source a specific Telecom part number?
Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.
Do you support BOM, shortage or alternative-part requirements?
Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.
