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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PEF 20450 H V1.3IC TELECOM INTERFACE MQFP-100 |
4,007 | - |
|
Datasheet | SWITI | 100-BQFP | Tray | Obsolete | Switching IC | PCM, PLL | 1 | 3.13V ~ 3.47V | 200mA | - | -40°C ~ 85°C | - | - | Surface Mount | PG-MQFP-100-2 |
|
CYV15G0101DXB-BBCIC TELECOM INTERFACE 100TBGA |
4,134 | - |
|
Datasheet | HOTlink II™ | 100-LBGA | Tray | Obsolete | Transceiver | LVTTL | - | 3.135V ~ 3.465V | 390mA | - | 0°C ~ 70°C | - | - | Surface Mount | 100-TBGA (11x11) |
|
PEF 22504 HT V2.1IC TELECOM INTERFACE 144TQFP |
3,000 | - |
|
Datasheet | QuadLIU™ | 144-LQFP | Tray | Obsolete | Line Interface Unit (LIU) | E1, J1, T1 | 4 | 1.8V, 3.3V | 230mA | 140 mW | -40°C ~ 85°C | - | - | Surface Mount | P-TQFP-144-6 |
|
PEF 20550 H V2.1IC TELECOM INTERFACE 80MQFP |
4,412 | - |
|
Datasheet | ELIC® | 80-QFP | Tape & Reel (TR) | Obsolete | Line Card Controller | ISDN, PCM | 1 | 5V | 15mA | - | 0°C ~ 70°C | - | - | Surface Mount | P-MQFP-80-1 |
|
PEF3452H-V13IC TELECOM INTERFACE MQFP-44 |
2,272 | - |
|
Datasheet | TE3-LIU™ | 44-QFP | Tray | Obsolete | Line Interface Unit (LIU) | DS3, E3, STS-1 | 1 | 3.13V ~ 3.46V | 155mA | - | -40°C ~ 85°C | - | - | Surface Mount | PG-MQFP-44-2 |
|
PEF 21624 E V2.2-GIC TELECOM INTERFACE LBGA-324 |
3,099 | - |
|
Datasheet | SOCRATES™ | 324-LBGA | Tray | Obsolete | Symmetrical DSL Front End (SDFE) | HDLC, Serial, TDM | 1 | - | - | 500 mW | -40°C ~ 85°C | - | - | Surface Mount | P-LBGA-324 |
|
|
PEF 21624 E V1.2-GIC TELECOM INTERFACE LBGA-324 |
3,854 | - |
|
Datasheet | SOCRATES™ | 324-LBGA | Tray | Discontinued at Digi-Key | Symmetrical DSL Front End (SDFE) | ISDN, SHDSL | 1 | - | - | - | -40°C ~ 85°C | - | - | Surface Mount | P-LBGA-324 |
|
|
PEF 3452 H V1.3IC TELECOM INTERFACE MQFP-44 |
2,863 | - |
|
Datasheet | - | 44-QFP | Tray | Discontinued at Digi-Key | Line Interface Unit (LIU) | DS3, E3, STS-1 | 1 | 3.13V ~ 3.46V | 110mA | - | -40°C ~ 85°C | - | - | Surface Mount | PG-MQFP-44-2 |
|
|
PEF 21628 E V1.2-GIC TELECOM INTERFACE 324-LBGA |
1,584 | - |
|
Datasheet | SOCRATES™ | 324-LBGA | Tray | Obsolete | EFM-(Ethernet First Mile) Symmetrical DSL Transceiver | HDLC, Parallel, Serial | 1 | 1.5V, 3.3V | - | 650 mW | -40°C ~ 85°C | - | - | Surface Mount | PG-LBGA-324-2 |
|
PSB 21483 F V1.7IC TELECOM INTERFACE TQFP-144 |
2,620 | - |
|
Datasheet | INCA™ | 144-LQFP | Tray | Discontinued at Digi-Key | CODEC | IOM-2 | 1 | - | - | - | - | - | - | Surface Mount | PG-TQFP-144 |
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.
