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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HC4P5502BR0632-103EIA/ITU PABX SLIC WITH 30MILLI A |
1,059 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC5503CCBUNBALANCED PBX/KEY SYSTEM SLIC |
364 | - |
|
Datasheet | - | 24-SOIC (0.295", 7.50mm Width) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire | 1 | -24V ~ -58V, 4.75V ~ 5.25V | - | - | 0°C ~ 75°C | - | - | Surface Mount | 24-SOIC |
|
HC5503TCPBALANCED PBX/KEY SYSTEM SLIC |
1,065 | - |
|
Datasheet | - | 22-DIP (0.400", 10.16mm) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire | 1 | -24V ~ -58V, 4.75V ~ 5.25V | - | - | 0°C ~ 75°C | - | - | Through Hole | 22-PDIP |
|
CD22203ES24975V LOW POWER DTMF RECEIVER |
220 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
HC4P5502BR4765-103EIA/ITU PABX SLIC WITH 30MILLI A |
407 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC4P5502BR0632-104EIA/ITU PABX SLIC WITH 30MILLI A |
750 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
HC5503CB96LOW COST 24V SLIC FOR PABX/KEY S |
1,000 | - |
|
Datasheet | - | 24-SOIC (0.295", 7.50mm Width) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | - | - | 0°C ~ 75°C | - | - | Surface Mount | 24-SOIC |
|
HC5503CM24V SLIC FOR PABX/KEY SYSTEM |
3,519 | - |
|
Datasheet | - | 28-LCC (J-Lead) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | -22V ~ -26V, 4.75V ~ 5.25V | - | 200 mW | 0°C ~ 75°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
HC55120CMLOW POWER UNIVERSAL SLIC FAMILY |
1,146 | - |
|
Datasheet | UniSLIC14 | 28-LCC (J-Lead) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | 2.25mA | 1.5 W | 0°C ~ 70°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
HC5517BCBRINGING SLIC FOR ISDN MODEM |
1,040 | - |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire, ISDN | 1 | 4.75V ~ 5.25V | 6mA | 300 mW | 0°C ~ 75°C | - | - | Surface Mount | 28-SOIC |
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.
