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.

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
CPC7581BATR IC TELECOM INTERFACE 16SOIC IXYS Integrated Circuits Division	2,753	0.00	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Line Card Access Switch	-	1	4.5V ~ 5.5V	1.3mA	10 mW	-40°C ~ 110°C	-	-	Surface Mount	16-SOIC
CPC7591BBTR IC TELECOM INTERFACE 16SOIC IXYS Integrated Circuits Division	4,516	0.00	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Line Card Access Switch	-	1	4.5V ~ 5.5V	2mA	10.5 mW	-40°C ~ 110°C	-	-	Surface Mount	16-SOIC
LE87611NQC IC TELECOM INTERFACE 16QFN Microchip Technology	1,321	2.75	RFQ	Datasheet	-	-	Tray	Active	Line Driver	-	1	-	-	-	-	-	-	Surface Mount	16-QFN
TS117L IC TELECOM INTERFACE 8DIP Littelfuse Inc.	4,057	2.33	RFQ	Datasheet	-	8-DIP (0.300", 7.62mm)	Tube	Active	Relay Switch	-	2	-	-	800 mW	-40°C ~ 85°C	-	-	Through Hole	8-DIP
TS117LS IC TELECOM INTERFACE 8SMD Littelfuse Inc.	3,324	2.33	RFQ	Datasheet	-	8-SMD, Gull Wing	Tube	Active	Relay Switch	-	2	-	-	800 mW	-40°C ~ 85°C	-	-	Surface Mount	8-SMD
SI3216-C-GMR IC TELECOM INTERFACE 38QFN Skyworks Solutions Inc.	3,448	0.00	RFQ	Datasheet	ProSLIC®	38-VFQFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Subscriber Line Interface Concept (SLIC), CODEC	GCI, PCM, SPI	1	3.13V ~ 5.25V	88mA	700 mW	-40°C ~ 85°C	-	-	Surface Mount	38-QFN (5x7)
SI3211-E-FTR IC TELECOM INTERFACE 38TSSOP Skyworks Solutions Inc.	2,269	0.00	RFQ	Datasheet	ProSLIC®	38-TFSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Not For New Designs	Subscriber Line Interface Concept (SLIC), CODEC	PCM, SPI	1	3.3V, 5V	88mA	700 mW	0°C ~ 70°C	-	-	Surface Mount	38-TSSOP
LE9541DUQC IC TELECOM INTERFACE 40QFN Microchip Technology	4,003	3.96	RFQ	Datasheet	-	-	Tray	Active	Subscriber Line Interface Concept (SLIC)	Serial	1	3.3V	-	-	-	-	-	Surface Mount	40-QFN
TS190PTR IC TELECOM INTERFACE 8FLATPACK IXYS Integrated Circuits Division	4,206	2.48	RFQ	Datasheet	-	8-SMD, Gull Wing	Tape & Reel (TR)	Obsolete	Relay Switch	-	2	-	-	800 mW	-40°C ~ 85°C	-	-	Surface Mount	8-Flatpack
MC34018DWR2 IC TELECOM INTERFACE 28SOIC NXP USA Inc.	4,023	0.00	RFQ	Datasheet	-	28-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Voice-Switched Speakerphone	-	1	5.4V	9mA	100 mW	-20°C ~ 60°C	-	-	Surface Mount	28-SOIC
SI32919-A-FSR IC TELECOM INTERFACE 16SOIC Skyworks Solutions Inc.	2,497	2.73	RFQ	Datasheet	ProSLIC®	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Subscriber Line Interface Concept (SLIC), CODEC	-	1	3.13V ~ 3.47V	25mA	-	0°C ~ 70°C	-	-	Surface Mount	16-SOIC
SI32177-B-FM1R IC TELECOM INTERFACE 42QFN Skyworks Solutions Inc.	3,416	0.00	RFQ	Datasheet	ProSLIC®	42-WFQFN Exposed Pad	Tape & Reel (TR)	Not For New Designs	Subscriber Line Interface Concept (SLIC), CODEC	GCI, PCM, SPI	1	3.3V	-	-	0°C ~ 70°C	-	-	Surface Mount	42-QFN (5x7)
LE9541DUQCT IC TELECOM INTERFACE 40QFN Microchip Technology	4,588	4.14	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	Subscriber Line Interface Concept (SLIC)	Serial	1	3.3V	-	-	-	-	-	Surface Mount	40-QFN
TS190PLTR IC TELECOM INTERFACE 8FLATPACK IXYS Integrated Circuits Division	3,694	2.55	RFQ	Datasheet	-	8-SMD, Gull Wing	Tape & Reel (TR)	Obsolete	Relay Switch	-	2	-	-	800 mW	-40°C ~ 85°C	-	-	Surface Mount	8-Flatpack
SI3215M-C-FM IC TELECOM INTERFACE 38QFN Skyworks Solutions Inc.	3,705	0.00	RFQ	Datasheet	ProSLIC®	38-VFQFN Exposed Pad	Tray	Not For New Designs	Subscriber Line Interface Concept (SLIC), CODEC	GCI, PCM, SPI	1	3.13V ~ 5.25V	88mA	700 mW	0°C ~ 70°C	-	-	Surface Mount	38-QFN (5x7)
LE87611NQCT IC TELECOM INTERFACE 16QFN Microchip Technology	2,443	2.97	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	Line Driver	-	1	-	-	-	-	-	-	Surface Mount	16-QFN
CPC5710NTR IC TELECOM INTERFACE 8SOIC IXYS Integrated Circuits Division	4,103	1.62	RFQ	Datasheet	LITELINK®	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Phone Line Monitor (PLM)	-	1	3V ~ 5.5V	10mA	300 mW	-40°C ~ 85°C	-	-	Surface Mount	8-SOIC
VSC8541XMV-01 IC TELECOM INTERFACE 68QFN Microchip Technology	4,185	0.00	RFQ	Datasheet	-	68-VFQFN Exposed Pad	Tray	Obsolete	Ethernet	RMII	1	-	-	-	0°C ~ 125°C	-	-	Surface Mount	68-QFN (8x8)
LE87285NQC IC TELECOM INTERFACE 16QFN Microchip Technology	3,617	2.83	RFQ	Datasheet	-	16-VQFN Exposed Pad	Tray	Obsolete	Line Driver	-	1	-	-	-	-	-	-	Surface Mount	16-QFN (4x4)
LE9540CUQCT IC TELECOM INTERFACE 40QFN Microchip Technology	4,529	4.41	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	Subscriber Line Interface Concept (SLIC)	Serial	2	3.3V	-	-	-	-	-	Surface Mount	40-QFN

FAQ

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.