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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
ML2032CPTONE DECODER CIRCUIT PDIP8 |
960 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Bulk | Active | Tone Detector | 4-Wire | 1 | 4V ~ 6V | 7.5mA | - | 0°C ~ 70°C | - | - | Through Hole | 8-PDIP |
|
HC55184ECM96R4749SLIC, 2-4 CONVERSION, BIPOLAR, |
6,459 |
|
Datasheet | * | - | Bulk | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
|
HC55185ECMR4854SLIC, 2-4 CONVERSION, BIPOLAR |
680 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC5503TCBSLIC, BIPOLAR, PDSO24 |
200 |
|
Datasheet | - | 24-SOIC (0.295", 7.50mm Width) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | - | - | 0°C ~ 75°C | - | - | Surface Mount | 24-SOIC |
|
LC73854M-TLM-EIC TELECOM INTERFACE 18MFP |
3,410 |
|
Datasheet | * | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
TLE6237GNTMA1NETWORK INTERFACE CONTROLLER |
8,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
HC5503CM24V SLIC FOR PABX/KEY SYSTEM |
3,519 |
|
Datasheet | - | 28-LCC (J-Lead) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | -22V ~ -26V, 4.75V ~ 5.25V | - | 200 mW | 0°C ~ 75°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
ISL5571AIBTELECOM CIRCUIT, 1-FUNC, BIMOS |
132 |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Bag | Obsolete | Access High Voltage Switch | - | 1 | 4.5V ~ 5.5V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
ISL5571AIB-TTELECOM CIRCUIT, 1-FUNC, BIMOS |
7,000 |
|
Datasheet | - | 16-SOIC (0.295", 7.50mm Width) | Bulk | Obsolete | Access High Voltage Switch | - | 1 | 4.5V ~ 5.5V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 16-SOIC |
|
|
LE87511NQCIC TELECOM INTERFACE 16QFN |
2,448 |
|
Datasheet | - | 16-VQFN Exposed Pad | Tray | Active | Line Driver | - | 1 | - | - | - | - | - | - | Surface Mount | 16-QFN (4x4) |
|
|
HC55185FCMVOIP RINGING SLIC |
602 |
|
Datasheet | RSLIC18 | 28-LCC (J-Lead) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | - | - | - | 0°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
LE87536NQCTIC TELECOM INTERFACE 16QFN |
5,000 |
|
Datasheet | * | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
|
|
ML2031CPTONE DECODER CIRCUIT PDIP8 |
1,000 |
|
Datasheet | - | 8-DIP (0.300", 7.62mm) | Bulk | Active | Tone Detector | 4-Wire | 1 | 4V ~ 6V | 7.5mA | - | 0°C ~ 70°C | - | - | Through Hole | 8-PDIP |
|
|
HC5503PRCBSLIC, 2-4 CONVERSION, BIPOLAR |
8,928 |
|
Datasheet | - | 24-SOIC (0.295", 7.50mm Width) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | - | - | 0°C ~ 75°C | - | - | Surface Mount | 24-SOIC |
|
TPS9104IPTRTELECOM CIRCUIT, 1-FUNC, PQFP48 |
9,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC55120CMLOW POWER UNIVERSAL SLIC FAMILY |
1,146 |
|
Datasheet | UniSLIC14 | 28-LCC (J-Lead) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | 2.25mA | 1.5 W | 0°C ~ 70°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
HC55185ECRSLIC, 2-4 CONVERSION, BIPOLAR |
488 |
|
Datasheet | RSLIC18 | 32-VQFN Exposed Pad | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | - | - | - | 0°C ~ 75°C | - | - | Surface Mount | 32-QFN (7x7) |
|
HC5517BCBRINGING SLIC FOR ISDN MODEM |
1,040 |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire, ISDN | 1 | 4.75V ~ 5.25V | 6mA | 300 mW | 0°C ~ 75°C | - | - | Surface Mount | 28-SOIC |
|
|
HC5517BCB96S24953 REN RINGING SLIC FOR ISDN MODE |
1,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
HC55185FCRSLIC, 2-4 CONVERSION, BIPOLAR |
260 |
|
Datasheet | RSLIC18 | 32-VQFN Exposed Pad | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | - | - | - | 0°C ~ 85°C | - | - | Surface Mount | 32-QFN (7x7) |
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.
