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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CMX7261L9-TR1KIC TELECOM INTERFACE 64LQFP |
1,288 | - |
|
Datasheet | - | 64-LQFP | Tape & Reel (TR) | Active | Transcoder | C-Bus | 1 | 3V ~ 3.6V | 670µA | 1.69 W | -40°C ~ 85°C | - | - | Surface Mount | 64-LQFP (10x10) |
|
CMX618Q3IC TELECOM INTERFACE 48VQFN |
2,347 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tray | Active | RALCWI Vocoders | C-Bus | 1 | 3V ~ 3.6V | 17.5mA | 1.75 W | -40°C ~ 85°C | - | - | Surface Mount | 48-VQFN (7x7) |
|
|
CMX7261L9IC TELECOM INTERFACE 64LQFP |
175 | - |
|
Datasheet | - | 64-LQFP | Tray | Active | Transcoder | C-Bus | 1 | 3V ~ 3.6V | 670µA | 1.69 W | -40°C ~ 85°C | - | - | Surface Mount | 64-LQFP (10x10) |
|
|
CMX638Q3IC TELECOM INTERFACE 48VQFN |
215 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tray | Active | RALCWI Vocoders | C-Bus | 1 | 3V ~ 3.6V | 17.5mA | 1.75 W | -40°C ~ 85°C | - | - | Surface Mount | 48-VQFN (7x7) |
|
CMX638L4IC TELECOM INTERFACE 48LQFP |
188 | - |
|
Datasheet | - | 48-LQFP | Tray | Active | RALCWI Vocoders | C-Bus | 1 | 3V ~ 3.6V | 17.5mA | 1.6 W | -40°C ~ 85°C | - | - | Surface Mount | 48-LQFP (7x7) |
|
|
CMX638Q3-TR1KIC TELECOM INTERFACE 48VQFN |
2,000 | - |
|
Datasheet | - | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | RALCWI Vocoders | C-Bus | 1 | 3V ~ 3.6V | 17.5mA | 1.75 W | -40°C ~ 85°C | - | - | Surface Mount | 48-VQFN (7x7) |
|
CMX683D4IC TELECOM INTERFACE 16SOIC |
167 | - |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Tone Detector | Parallel | 1 | 2.7V ~ 5.5V | 1.5mA | 800 mW | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
CMX683E4IC TELECOM INTERFACE 16TSSOP |
1,709 | - |
|
Datasheet | - | 16-TSSOP (0.173", 4.40mm Width) | Tube | Active | Tone Detector | Parallel | 1 | 2.7V ~ 5.5V | 1.5mA | 300 mW | -40°C ~ 85°C | - | - | Surface Mount | 16-TSSOP |
|
|
CMX673D4IC TELECOM INTERFACE 16SOIC |
3,785 | - |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Tube | Active | Tone Detector | Parallel | 1 | 2.7V ~ 5.5V | 1.5mA | 800 mW | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
CMX673E3IC TELECOM INTERFACE 20TSSOP |
3,132 | - |
|
Datasheet | - | 20-TSSOP (0.173", 4.40mm Width) | Tube | Active | Tone Detector | Parallel | 1 | 2.7V ~ 5.5V | 1.5mA | 300 mW | -40°C ~ 85°C | - | - | Surface Mount | 20-TSSOP |
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.
