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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MT3371BN1IC TELECOM INTERFACE 20SSOP |
4,798 | - |
|
Datasheet | - | 20-SSOP (0.209", 5.30mm Width) | Tube | Obsolete | DTMF Receiver | Parallel | 1 | 4.75V ~ 5.25V | 3mA | - | -40°C ~ 85°C | - | - | Surface Mount | 20-SSOP |
|
|
MT3371BS1IC TELECOM INTERFACE 18SOIC |
2,148 | - |
|
Datasheet | - | 18-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | DTMF Receiver | Parallel | 1 | 4.75V ~ 5.25V | 3mA | - | -40°C ~ 85°C | - | - | Surface Mount | 18-SOIC |
|
|
MT3371BSR1IC TELECOM INTERFACE 18SOIC |
3,344 | - |
|
Datasheet | - | 18-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | DTMF Receiver | Parallel | 1 | 4.75V ~ 5.25V | 3mA | - | -40°C ~ 85°C | - | - | Surface Mount | 18-SOIC |
|
|
LE89156PQCIC TELECOM INTERFACE 48QFN |
1,277 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tray | Obsolete | Telecom Circuit | PCM | 1 | 3.135V ~ 3.465V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 48-QFN (7x7) |
|
|
LE9531DETCTIC TELECOM INTERFACE 48TQFP |
3,352 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Obsolete | Subscriber Line Interface Concept (SLIC) | Parallel | 1 | 3.3V | 40mA | - | - | - | - | - | - |
|
LE88286DLCTIC TELECOM INTERFACE 80LQFP |
3,931 | - |
|
Datasheet | - | 80-LQFP | Tape & Reel (TR) | Obsolete | Telecom Circuit | PCM | 2 | 4.75V ~ 35V | - | - | - | - | - | Surface Mount | 80-eLQFP |
|
MT3271BE1IC TELECOM INTERFACE 8DIP |
4,600 | - |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Tube | Obsolete | DTMF Receiver | Parallel | 1 | 4.75V ~ 5.25V | 3mA | - | -40°C ~ 85°C | - | - | Through Hole | 8-PDIP |
|
|
LE88266DLCTIC TELECOM INTERFACE 80LQFP |
2,206 | - |
|
Datasheet | - | 80-LQFP | Tape & Reel (TR) | Obsolete | Telecom Circuit | PCM | 2 | 4.75V ~ 35V | - | - | - | - | - | Surface Mount | 80-eLQFP |
|
|
LE89010QVCIC TELECOM INTERFACE 48LQFP |
4,232 | - |
|
Datasheet | - | - | Tray | Obsolete | - | - | 1 | - | - | - | - | - | - | Surface Mount | 48-LQFP |
|
|
LE9500CBJCIC TELECOM INTERFACE 28PLCC |
1,541 | - |
|
Datasheet | - | - | Tube | Obsolete | Subscriber Line Interface Concept (SLIC) | Parallel | 1 | 3.3V | 40mA | - | - | - | - | Surface Mount | 28-PLCC |
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.
