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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
HC9P-5509B-9ITU CO/LOOP CARRIER SLIC |
540 |
|
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 | -40°C ~ 85°C | - | - | Surface Mount | 28-SOIC |
|
|
PBL38780/1QSDFLEXISLIC SLIC |
24,248 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PEB2026T-PV1.1ISDN HIGH VOLTAGE POWER CONTROLL |
5,033 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
PEB2026TPV1.1ISDN POWER CONTROLLER |
217 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
PEB4265TV1.2DUSLIC DUAL CHANNEL SUBSCRIBER L |
269 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
HC1-5508B3999-002SUBSCRIBER LINE INTERFACE CIRCUI |
553 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PBL38640/2SOAFLEXISLIC SUBSCRIBER LINE INTERF |
5,696 |
|
Datasheet | FlexiSLIC™ | 24-SOIC (0.295", 7.50mm Width) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | - | 1 | 5V | 2.8mA | 730 mW | -40°C ~ 85°C | - | - | Surface Mount | PG-DSO-24 |
|
MC33215BEIC SPEAKERPHONE CIRCUIT 42-SDIP |
224 |
|
Datasheet | - | 42-SDIP (0.600", 15.24mm) | Bulk | Active | Voice-Switched Speakerphone | - | 1 | - | - | - | -20°C ~ 70°C | - | - | Through Hole | 42-PDIP |
|
ISL1557AIRZ-T7IC TELECOM INTERFACE 16QFN |
2,603 |
|
Datasheet | - | 16-VQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Line Interface Unit (LIU) | - | 1 | 4.5V ~ 13.2V | 6mA | - | -40°C ~ 85°C | - | - | Surface Mount | 16-QFN (4x4) |
|
PSB4450RV1.2ANIC ANALOG NETWORK INTERFACE CI |
18,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PBL386112QNTSLIC |
7,983 |
|
Datasheet | - | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
PSB2132HV2.2SICOFI-TE TWO CHANNEL CODEC |
33,825 |
|
Datasheet | SICOFI® | 64-QFP | Bulk | Active | CODEC Filter | IOM-2 PCM, SPI | 2 | 5V | 18mA | 90 mW | - | - | - | Surface Mount | P-MQFP-64 |
|
|
PBL3766/1NSBIPOLAR SLIC |
10,200 |
|
Datasheet | - | 22-DIP | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire | 1 | -24V ~ -58V | - | - | 0°C ~ 70°C | - | - | Through Hole | 22-DIP |
|
|
PBL38627/2SOTR2BFLEXISLIC SLIC |
6,250 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
PEF2026T-PV1.1ISDN HIGH VOLTAGE POWER CONTROLL |
775 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
PMB8787V2.0PMB8787V2.0 TELECOM IC |
200 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
HC55121IMLOW POWER UNIVERSAL SLIC FAMILY |
1,430 |
|
Datasheet | UniSLIC14 | 28-LCC (J-Lead) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | 2.25mA | 1.5 W | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
|
HC55121IMLOW POWER UNIVERSAL SLIC FAMILY |
387 |
|
Datasheet | - | 28-LCC (J-Lead) | Bag | Obsolete | Subscriber Line Interface Concept (SLIC) | - | 1 | 4.75V ~ 5.25V | 2.25mA | 1.5 W | -40°C ~ 85°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
HC9P5524-9EIA/ITU 24V PABX SLIC |
586 |
|
Datasheet | - | 28-SOIC (0.295", 7.50mm Width) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | -20V ~ -28V, 4.75V ~ 5.25V | - | 60 mW | -40°C ~ 85°C | - | - | Surface Mount | 28-SOIC |
|
|
HC55261PITU CO/PABX SLIC WITH LOW POWER |
119 |
|
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.
