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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
DS21552LB5V T1 SINGLE-CHIP TRANSCEIVER |
888 | - |
|
Datasheet | - | 100-LQFP | Bulk | Active | Single-Chip Transceiver | E1, HDLC, J1, T1 | 1 | 4.75V ~ 5.25V | 75mA | - | 0°C ~ 70°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
DS2155GNBE1 SINGLE CHIP TRANSCEIVER |
767 | - |
|
Datasheet | - | 100-LFBGA, CSPBGA | Bulk | Active | Single-Chip Transceiver | E1, HDLC, J1, T1 | 1 | 3.135V ~ 3.465V | 75mA | - | -40°C ~ 85°C | - | - | Surface Mount | 100-CSBGA (10x10) |
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|
DS2174QN+IC TELECOM INTERFACE 44PLCC |
2,573 | - |
|
Datasheet | - | 44-LCC (J-Lead) | Tube | Obsolete | Enhanced Bit Error Rate Tester (EBERT) | E1, J1, T1 | 1 | 3V ~ 3.6V | 50mA | - | -40°C ~ 85°C | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
DS2174QNENHANCED BIT ERROR RATE TESTER |
728 | - |
|
Datasheet | - | 44-LCC (J-Lead) | Bulk | Active | Enhanced Bit Error Rate Tester (EBERT) | Parallel | 1 | 3V ~ 3.6V | 60mA | - | -40°C ~ 85°C | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
|
DS2143QIC TELECOM INTERFACE 44PLCC |
1,216 | - |
|
Datasheet | - | 44-LCC (J-Lead) | Tube | Obsolete | - | Parallel/Serial | - | 4.5V ~ 5.5V | 10mA | - | 0°C ~ 70°C | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
|
DS2141AQIC TELECOM INTERFACE 44PLCC |
1,362 | - |
|
Datasheet | - | 44-LCC (J-Lead) | Tube | Obsolete | - | Parallel/Serial | - | 4.5V ~ 5.5V | 10mA | - | 0°C ~ 70°C | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
|
DS21354LB3.3V E1 SINGLE-CHIP TRANSCEIVER |
407 | - |
|
Datasheet | - | 100-LQFP | Bulk | Active | Single-Chip Transceiver | E1, HDLC | 1 | 3.135V ~ 3.465V | 75mA | - | 0°C ~ 70°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
DS21352GIC TELECOM INTERFACE 100CSBGA |
196 | - |
|
Datasheet | - | 100-LFBGA, CSPBGA | Tray | Obsolete | Single-Chip Transceiver | HDLC, T1 | 1 | 3.14V ~ 3.47V | 75mA | - | 0°C ~ 70°C | - | - | Surface Mount | 100-CSBGA (10x10) |
|
DS21554LBIC TELECOM INTERFACE 100LQFP |
2,162 | - |
|
Datasheet | - | 100-LQFP | Tray | Obsolete | Single-Chip Transceiver | E1, HDLC, J1, T1 | 1 | 4.75V ~ 5.25V | 75mA | - | 0°C ~ 70°C | - | - | Surface Mount | 100-LQFP (14x14) |
|
|
DS2143QNIC TELECOM INTERFACE 44PLCC |
595 | - |
|
Datasheet | - | 44-LCC (J-Lead) | Tube | Obsolete | - | Parallel/Serial | - | 4.5V ~ 5.5V | 10mA | - | -40°C ~ 85°C | - | - | Surface Mount | 44-PLCC (16.59x16.59) |
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.
