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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PMB7728HV1.351PMB7728HV DECT IC |
4,927 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
PMB7728XFV1.3FLPMB7728 DECT IC |
721 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
TCA3385-FPTELEPHONE RINGER CIRCUIT, PDSO16 |
2,364 | - |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Bulk | Active | - | - | 1 | 1.4V ~ 2.3V, 2.75V ~ 3.45V | 25mA | - | 0°C ~ 70°C | - | - | Surface Mount | 16-SOG |
|
HC3-5560-5PCM TRANSCODER, 1-FUNC |
1,752 | - |
|
Datasheet | - | 20-DIP (0.300", 7.62mm) | Bulk | Active | Transcoder | PCM | 1 | 4.75V ~ 5.25V | 10mA | - | 0°C ~ 70°C | - | - | Through Hole | 20-PDIP |
|
|
PBM99011/22QSAP1AINFINEON PBM99011/22QS - SSO28-5 |
95,000 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
PBM99011/22QSAINFINEON PBM99011/22QS - SSO28-4 |
5,000 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
MC34017A-3PTELEPHONE RINGER CIRCUIT |
14,258 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | Tone Ringer | - | 1 | 5V | 20mA | 1 W | -20°C ~ 60°C | - | - | Through Hole | 8-PDIP |
|
MC34017A-2EFR2TELEPHONE RINGER CIRCUIT |
2,485 | - |
|
Datasheet | - | - | Bulk | Active | Tone Ringer | - | 1 | ±34V ~ 41V, 12V ~ 20V | - | 1 W | -20°C ~ 60°C | - | - | - | - |
|
MC34017A-2DTELEPHONE RINGER CIRCUIT |
1,372 | - |
|
Datasheet | - | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Tone Ringer | - | 1 | 5V | 20mA | 1 W | -20°C ~ 60°C | - | - | Surface Mount | 8-SOIC |
|
|
LE87100NQCIC TELECOM INTERFACE 100MHZ |
1,880 | - |
|
Datasheet | * | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - |
|
LC73872M-TRM-EDTMF RECEIVER |
24,000 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
LC73872M-TRM-E-ONDTMF RECEIVER |
17,272 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
NCS5650MNTXGIC TELECOM INTERFACE 20QFN |
2,163 | - |
|
Datasheet | - | 20-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | PLC Line Driver | - | 2 | 6V ~ 12V | 20mA | - | -40°C ~ 125°C | - | - | Surface Mount | 20-QFN (4x4) |
|
PEF7062HLV1.3DUAL PORT PHYSICAL LAYER 10/100 |
19,721 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PBM99010/23QSAGPBM99010/23QSAG |
82,691 | - |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
PMB6744FV1.0015TELECOM IC |
1,400 | - |
|
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 |
|
XRT59L91ID-FIC TELECOM INTERFACE 16SOIC |
2,979 | - |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | - | LIU | 1 | 3.13V ~ 3.46V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
|
ACE9020B/KG/NP1TZARLINK UCC81174D |
10,000 | - |
|
Datasheet | - | - | Bulk | Obsolete | Receiver / Transmitter Interface | - | - | 3.75V | 0.063mA | - | -30°C ~ 85°C | - | - | Surface Mount | 28-SOP |
|
|
PBM39701/1TQBINFINEON PBM39701/1TQ - TQF80-5 |
39,984 | - |
|
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.
