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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PBM99024/1MSAP1CINFINEON PBM990241MS - TSO10-3 |
58,800 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC5503CCBUNBALANCED PBX/KEY SYSTEM SLIC |
364 |
|
Datasheet | - | 24-SOIC (0.295", 7.50mm Width) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire | 1 | -24V ~ -58V, 4.75V ~ 5.25V | - | - | 0°C ~ 75°C | - | - | Surface Mount | 24-SOIC |
|
|
XRT71D03IV-FIC TELECOM INTERFACE 64TQFP |
7,909 |
|
Datasheet | - | 64-FQFP | Tray | Obsolete | Attenuator | Serial | 1 | 3.135V ~ 5.25V | 160mA | - | -40°C ~ 85°C | - | - | Surface Mount | 64-PQFP (10x10) |
|
|
LE87614MQCTIC TELECOM INTERFACE 2CH |
3,000 |
|
Datasheet | * | - | Tape & Reel (TR) | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
|
|
PBM99010/23QSAP1AINFINEON PBM99010/23QS - SSO28-5 |
17,500 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
PBM99010/23QSAINFINEON PBM99010/23QS - SSO28-4 |
2,804 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC5503TCPBALANCED PBX/KEY SYSTEM SLIC |
1,065 |
|
Datasheet | - | 22-DIP (0.400", 10.16mm) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire | 1 | -24V ~ -58V, 4.75V ~ 5.25V | - | - | 0°C ~ 75°C | - | - | Through Hole | 22-PDIP |
|
|
PMB7720HV1.4510PCCPMB7720HV DECT IC |
5,500 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
HC5503PRCMSLIC, 2-4 CONVERSION, BIPOLAR, |
1,485 |
|
Datasheet | - | 28-LCC (J-Lead) | Bulk | Active | Subscriber Line Interface Concept (SLIC) | 2-Wire, 4-Wire | 1 | -40V ~ -58V, 4.75V ~ 5.25V | - | 750 mW | 0°C ~ 70°C | - | - | Surface Mount | 28-PLCC (11.51x11.51) |
|
|
CD22203ES24975V LOW POWER DTMF RECEIVER |
220 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
LE87614MQCIC TELECOM INTERFACE 2CH |
2,450 |
|
Datasheet | * | - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - | - |
|
|
HC4P5502BR4765-103EIA/ITU PABX SLIC WITH 30MILLI A |
407 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
MT8870DSR1IC TELECOM INTERFACE 18SOIC |
13,318 |
|
Datasheet | - | 18-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | DTMF Receiver | - | 1 | 4.75V ~ 5.25V | 3mA | - | -40°C ~ 85°C | - | - | Surface Mount | 18-SOIC |
|
ISL5571AIBS2682ISL5571A - HIGH VOLTAGE SWITCH |
709 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
|
MT88L70ASR1IC TELECOM INTERFACE 18SOIC |
406 |
|
Datasheet | - | 18-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | DTMF Receiver | - | 1 | 2.7V ~ 3.6V | 2mA | - | -40°C ~ 85°C | - | - | Surface Mount | 18-SOIC |
|
73M1902-IM/FIC TELECOM INTERFACE 32QFN |
2,146 |
|
Datasheet | - | 32-VQFN Exposed Pad | Bulk | Obsolete | Direct Access Arrangement (DAA) | Serial | 1 | 3V ~ 3.6V | - | - | 0°C ~ 85°C | - | - | Surface Mount | 32-QFN (8x8) |
|
73M1912-IM/FIC TELECOM INTERFACE 32QFN |
2,743 |
|
Datasheet | - | 32-VFQFN Exposed Pad | Tube | Obsolete | Data Access Arrangement (DAA) | Serial | 1 | 3V ~ 3.6V | 30mA | - | 0°C ~ 85°C | - | - | Surface Mount | 32-QFN (5x5) |
|
PMB6723FV1.424DECT HANDSET CONTROLLER WITH HAN |
4,000 |
|
Datasheet | * | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - |
|
73M1916-IM/FIC TELECOM INTERFACE 32QFN |
2,278 |
|
Datasheet | MicroDAA™ | 32-VFQFN Exposed Pad | Tube | Obsolete | Data Access Arrangement (DAA) | PCM, SPI | 1 | 3V ~ 3.6V | - | - | -40°C ~ 85°C | - | - | Surface Mount | 32-QFN-EP (5x5) |
|
HC4P5502BR0632-104EIA/ITU PABX SLIC WITH 30MILLI A |
750 |
|
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.
