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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
VSC8584EVIC TELECOM INTERFACE |
1,133 | - |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
VSC8574EVIC TELECOM INTERFACE |
1,416 | - |
|
Datasheet | - | - | Bulk | Active | Ethernet | GMII, SerDes, TBI | 4 | 1V, 2.5V | - | - | - | - | - | - | - |
|
U4082B-MFLGIC TELECOM INTERFACE 28SO |
1,796 | - |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Voice-Switched Speakerphone | - | 1 | 3.5V ~ 6.5V | 5.5mA | 520 W | -20°C ~ 60°C | - | - | Surface Mount | 28-SO |
|
|
U4082B-MFLG3GIC TELECOM INTERFACE 28SO |
3,664 | - |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Voice-Switched Speakerphone | - | 1 | 3.5V ~ 6.5V | 5.5mA | 520 W | -20°C ~ 60°C | - | - | Surface Mount | 28-SO |
|
U4089B-PFNG3YIC TELECOM INTERFACE 44SSO |
3,931 | - |
|
Datasheet | - | 44-BSOP (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Monolithic Integrated Feature Phone Circuit | - | 1 | - | - | 900 mW | -25°C ~ 75°C | - | - | Surface Mount | 44-SSO |
|
|
U4089B-PFNYIC TELECOM INTERFACE 44SSO |
3,663 | - |
|
Datasheet | - | 44-BSOP (0.295", 7.50mm Width) | Tube | Obsolete | Monolithic Integrated Feature Phone Circuit | - | 1 | - | - | 900 mW | -25°C ~ 75°C | - | - | Surface Mount | 44-SSO |
|
|
U4090B-PFNG3YIC TELECOM INTERFACE 44SSO |
1,523 | - |
|
Datasheet | - | 44-BSOP (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Monolithic Integrated Feature Phone Circuit | - | 1 | 3.1V ~ 3.5V | - | 900 mW | -25°C ~ 75°C | - | - | Surface Mount | 44-SSO |
|
|
U4090B-PFNYIC TELECOM INTERFACE 44SSO |
3,628 | - |
|
Datasheet | - | 44-BSOP (0.295", 7.50mm Width) | Tube | Obsolete | Monolithic Integrated Feature Phone Circuit | - | 1 | 3.1V ~ 3.5V | - | 900 mW | -25°C ~ 75°C | - | - | Surface Mount | 44-SSO |
|
|
U4091BM-RFNG3Y 19IC TELECOM INTERFACE 44SSO |
4,572 | - |
|
Datasheet | - | 44-BSOP (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Telephone Audio Processor | - | 1 | 3.1V ~ 3.5V | - | 900 mW | -25°C ~ 75°C | - | - | Surface Mount | 44-SSO |
|
|
U4091BM-RFNY 19IC TELECOM INTERFACE 44SSO |
2,976 | - |
|
Datasheet | - | 44-BSOP (0.295", 7.50mm Width) | Tube | Obsolete | Telephone Audio Processor | - | 1 | 3.1V ~ 3.5V | - | 900 mW | -25°C ~ 75°C | - | - | Surface Mount | 44-SSO |
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.
