Telecom
Explore Telecom parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.
For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.
| Photo | Mfr. Part # | Availability | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HC55143IMSLIC, 2-4 CONVERSION, PQCC32 |
476 |
|
Datasheet | UniSLIC14 | 32-LCC (J-Lead) | Tube | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | 2.25mA | 1.4 W | -40°C ~ 85°C | - | - | Surface Mount | 32-PLCC (11.43x13.97) |
|
HC5517IMRINGING SLIC FOR ISDN MODEM |
2,259 |
|
Datasheet | ST-BUS™ | 28-LCC (J-Lead) | Bulk | Obsolete | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | 4.75V ~ 5.25V | 6mA | 300 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
HC55171BLOW COST 5 REN RINGING SLIC FOR |
1,716 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC5517IBRINGING SLIC FOR ISDN MODEM |
1,000 |
|
Datasheet | ST-BUS™ | 28-SOIC (0.295", 7.50mm Width) | Bulk | Obsolete | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | 4.75V ~ 5.25V | 6mA | 300 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-SOIC |
|
|
HC5517IM963 REN RINGING SLIC FOR ISDN MODE |
750 |
|
Datasheet | ST-BUS™ | 28-LCC (J-Lead) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | 4.75V ~ 5.25V | 6mA | 300 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
PSB1350A ZGUWIRELESS LAN 802.11 B/G SOLUTION |
336,160 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC5513BIPSLIC, 2-4 CONVERSION, PDIP22 |
19,655 |
|
Datasheet | - | 22-DIP (0.400", 10.16mm) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | ±4.75V ~ 5.25V | 5.5mA | 150 mW | -40°C ~ 85°C | - | - | Through Hole | 22-PDIP |
|
|
HC55171CB5 REN RINGING SLIC FOR ISDN |
10,864 |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | -16V ~ -80V, 4.75V ~ 5.25V | 6mA | 300 mW | 0°C ~ 75°C | - | - | Surface Mount | 28-SOIC |
|
UCC2751DIC TELECOM INTERFACE 16SOIC |
3,223 |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Tube | Obsolete | Ring Generator Controller | - | 1 | 12V | 1mA | - | -55°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
|
|
PSB1350A ZGURWIRELESS LAN 802.11 B/G SOLUTION |
5,500 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
HC5513BIMX6176CDLC/FLC SLIC WITH LOW POWER STAN |
2,928 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
UCC2751DTELECOM CIRCUIT, 1-FUNC, BICMOS, |
2,477 |
|
Datasheet | - | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Ring Generator Controller | - | 1 | 12V | 1mA | - | -55°C ~ 125°C | - | - | Surface Mount | 16-SOIC |
|
|
HC5513BIMDLC/FLC SLIC |
925 |
|
Datasheet | UniSLIC14 | 22-DIP (0.400", 10.16mm) | Tube | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | - | 2.25mA | 1.5 W | -40°C ~ 85°C | - | - | Through Hole | 22-PDIP |
|
HC5517CBRINGING SLIC FOR ISDN MODEM |
803 |
|
Datasheet | ST-BUS™ | 28-SOIC (0.295", 7.50mm Width) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | 4.75V ~ 5.25V | 6mA | 300 mW | 0°C ~ 75°C | - | - | Surface Mount | 28-SOIC |
|
|
HC5513BIM96DLC/FLC SLIC W/LOW POWER STANDBY |
750 |
|
Datasheet | - | 28-LCC (J-Lead) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | ±4.75V ~ 5.25V | 5.5mA | 150 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
|
HC9P5509B-5ITU CO/LOOP CARRIER SLIC |
1,604 |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Bulk | Obsolete | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | -42V ~ -58V, 4.75V ~ 5.25V | - | 200 mW | 0°C ~ 75°C | - | - | Surface Mount | 28-SOIC |
|
|
HC9P5524-5R3054EIA/ITU 24V PABX SLIC WITH 25MA |
967 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
HC55180CIMRINGING SLIC FAMILY |
453 |
|
Datasheet | - | 28-LCC (J-Lead) | Bulk | Obsolete | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | -16V ~ -100V, 4.75V ~ 5.25V | 5mA | 290 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
MC33121PSLIC, PDIP20 |
15,279 |
|
Datasheet | - | 14-DIP (0.300", 7.62mm) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | -21.6V ~ -42V, 3.5V ~ 5.5V, 4.5V ~ 47.5V | 14mA | - | -40°C ~ 85°C | - | - | Through Hole | 14-PDIP |
|
PSB8430ZDWLANTIQ PSB8430 TELECOMS IC |
8,500 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
Frequently Asked Questions
What are Telecom components used for?
Telecom components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.
How do I choose the right Telecom part?
Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.
Can JIEXIN Electronics help source obsolete or hard-to-find Telecom parts?
Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.
How can I request pricing and availability?
Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.
