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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HC9P-5509B-9ITU CO/LOOP CARRIER SLIC |
540 | - |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Bulk | Obsolete | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | -42V ~ -58V, 4.75V ~ 5.25V | - | 200 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-SOIC |
|
|
PBL38780/1QSDFLEXISLIC SLIC |
24,248 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PEB2026T-PV1.1ISDN HIGH VOLTAGE POWER CONTROLL |
5,033 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
PEB2026TPV1.1ISDN POWER CONTROLLER |
217 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
PEB4265TV1.2DUSLIC DUAL CHANNEL SUBSCRIBER L |
269 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
HC1-5508B3999-002SUBSCRIBER LINE INTERFACE CIRCUI |
553 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PBL38640/2SOAFLEXISLIC SUBSCRIBER LINE INTERF |
5,696 | - |
|
Datasheet | FlexiSLIC™ | 24-SOIC (0.295", 7.50mm Width) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | - | 1 | 5V | 2.8mA | 730 mW | -40°C ~ 85°C | - | - | Surface Mount | PG-DSO-24 |
|
MC33215BEIC SPEAKERPHONE CIRCUIT 42-SDIP |
224 | - |
|
Datasheet | - | 42-SDIP (0.600", 15.24mm) | Bulk | Active | Voice-Switched Speakerphone | - | 1 | - | - | - | -20°C ~ 70°C | - | - | Through Hole | 42-PDIP |
|
ISL1557AIRZ-T7IC TELECOM INTERFACE 16QFN |
2,603 | - |
|
Datasheet | - | 16-VQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Line Interface Unit (LIU) | - | 1 | 4.5V ~ 13.2V | 6mA | - | -40°C ~ 85°C | - | - | Surface Mount | 16-QFN (4x4) |
|
PSB4450RV1.2ANIC ANALOG NETWORK INTERFACE CI |
18,000 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PBL386112QNTSLIC |
7,983 | - |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PSB2132HV2.2SICOFI-TE TWO CHANNEL CODEC |
33,825 | - |
|
Datasheet | SICOFI® | 64-QFP | Bulk | Active | CODEC Filter | IOM-2 PCM, SPI | 2 | 5V | 18mA | 90 mW | - | - | - | Surface Mount | P-MQFP-64 |
|
|
PBL3766/1NSBIPOLAR SLIC |
10,200 | - |
|
Datasheet | - | 22-DIP | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire | 1 | -24V ~ -58V | - | - | 0°C ~ 70°C | - | - | Through Hole | 22-DIP |
|
|
PBL38627/2SOTR2BFLEXISLIC SLIC |
6,250 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
PEF2026T-PV1.1ISDN HIGH VOLTAGE POWER CONTROLL |
775 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
PMB8787V2.0PMB8787V2.0 TELECOM IC |
200 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
HC55121IMLOW POWER UNIVERSAL SLIC FAMILY |
1,430 | - |
|
Datasheet | UniSLIC14 | 28-LCC (J-Lead) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | 2.25mA | 1.5 W | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
|
HC55121IMLOW POWER UNIVERSAL SLIC FAMILY |
387 | - |
|
Datasheet | - | 28-LCC (J-Lead) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | 2.25mA | 1.5 W | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
HC9P5524-9EIA/ITU 24V PABX SLIC |
586 | - |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | -20V ~ -28V, 4.75V ~ 5.25V | - | 60 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-SOIC |
|
|
HC55261PITU CO/PABX SLIC WITH LOW POWER |
119 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
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.
