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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
XRT85L61IG-FIC TELECOM INTERFACE 28TSSOP |
3,743 | - |
|
Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | BITS Clock Extractor | E1, T1 | 1 | 3.14V ~ 3.47V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 28-TSSOP |
|
CPC7592BCIC TELECOM INTERFACE 16SOIC |
3,877 | - |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Line Card Access Switch | - | 1 | 4.5V ~ 5.5V | - | 10 mW | -40°C ~ 110°C | - | - | Surface Mount | 16-SOIC |
|
78P2351-IGTR/FIC TELECOM INTERFACE 100LQFP |
3,157 | - |
|
Datasheet | - | 100-LQFP | Tape & Reel (TR) | Active | - | - | 1 | 3.15V ~ 3.45V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
78P2352-IGT/FIC LIU SDH SONET 2CH 128-LQFP |
3,153 | - |
|
Datasheet | - | 128-LQFP | Obsolete | Line Interface Unit (LIU) | CMOS | 2 | 3.15V ~ 3.45V | 325mA | - | -40°C ~ 85°C | - | - | Surface Mount | 128-LQFP (14x14) | |
|
73M1902-IVT/FIC TELECOM INTERFACE 20TSSOP |
1,298 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Direct Access Arrangement (DAA) | Serial | 1 | 3V ~ 3.6V | - | - | 0°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
|
73M1902-IVTR/FIC TELECOM INTERFACE 20TSSOP |
4,028 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Direct Access Arrangement (DAA) | Serial | 1 | 3V ~ 3.6V | - | - | 0°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
73M1866B-IM/FIC TELECOM INTERFACE 42QFN |
3,249 | - |
|
Datasheet | MicroDAA™ | 42-VFQFN Exposed Pad | Tube | Obsolete | Data Access Arrangement (DAA) | PCM, Serial, SPI | 1 | 3V ~ 3.6V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 42-QFN (8x8) |
|
|
73M1866B-IMR/FIC TELECOM INTERFACE 42QFN |
3,162 | - |
|
Datasheet | MicroDAA™ | 42-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Data Access Arrangement (DAA) | PCM, Serial, SPI | 1 | 3V ~ 3.6V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 42-QFN (8x8) |
|
73M1906B-IVT/FIC TELECOM INTERFACE 20TSSOP |
1,064 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Direct Access Arrangement (DAA) | PCM | 1 | 3V ~ 3.6V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
73M1906B-IVTR/FIC TELECOM INTERFACE 20TSSOP |
2,833 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) | Bulk | Obsolete | Direct Access Arrangement (DAA) | PCM | 1 | 3V ~ 3.6V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
73M1916-IVT/FIC TELECOM INTERFACE 20TSSOP |
1,972 | - |
|
Datasheet | MicroDAA™ | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Data Access Arrangement (DAA) | PCM, SPI | 1 | 3V ~ 3.6V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
|
XR2211ACDTR-FIC TELECOM INTERFACE 14SOIC |
4,362 | - |
|
Datasheet | - | 14-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Obsolete | FSK Demodulator, Tone Decoder | - | - | 4.5V ~ 20V | 5mA | 900 mW | 0°C ~ 70°C | - | - | Surface Mount | 14-SOIC |
|
|
XRT85L61IGIC TELECOM INTERFACE 28TSSOP |
2,896 | - |
|
Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | BITS Clock Extractor | E1, T1 | 1 | 3.14V ~ 3.47V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 28-TSSOP |
|
|
XRT85L61IGTR-FIC TELECOM INTERFACE 28TSSOP |
4,392 | - |
|
Datasheet | - | 28-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | BITS Clock Extractor | E1, T1 | 1 | 3.14V ~ 3.47V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 28-TSSOP |
|
XRT5683AIDTR-FIC TELECOM INTERFACE 18SOIC |
4,273 | - |
|
Datasheet | - | 18-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | PCM Line Interface Chip | PCM | 1 | 4.75V ~ 5.25V | 40mA | - | -40°C ~ 85°C | - | - | Surface Mount | 18-SOIC |
|
XRT5683AIP-FIC TELECOM INTERFACE 18DIP |
3,188 | - |
|
Datasheet | - | 18-DIP (0.300", 7.62mm) | Tube | Obsolete | PCM Line Interface Chip | PCM | 1 | 4.75V ~ 5.25V | 40mA | - | -40°C ~ 85°C | - | - | Through Hole | 18-PDIP |
|
XRT5894IV-FIC TELECOM INTERFACE 64TQFP |
2,123 | - |
|
Datasheet | - | 64-FQFP | Tray | Obsolete | - | LIU | 4 | 3.14V ~ 3.47V, 4.75V ~ 5.25V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 64-PQFP (10x10) |
|
|
XRT59L921IBIC TELECOM INTERFACE 316STBGA |
4,050 | - |
|
Datasheet | - | 316-LBGA | Tray | Obsolete | Line Interface Unit (LIU) | LIU | 21 | 3.13V ~ 3.46V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 316-STBGA (21x21) |
|
XRT82D20IWIC TELECOM INTERFACE 28SOJ |
4,880 | - |
|
Datasheet | - | 28-BSOJ (0.300", 7.62mm Width) | Tube | Obsolete | Line Interface Unit (LIU) | LIU | 1 | 3.135V ~ 3.465V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 28-SOJ |
|
|
XRT82D20IWTRIC TELECOM INTERFACE 28SOJ |
3,254 | - |
|
Datasheet | - | 28-BSOJ (0.300", 7.62mm Width) | Tape & Reel (TR) | Obsolete | Line Interface Unit (LIU) | LIU | 1 | 3.135V ~ 3.465V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 28-SOJ |
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.
