Telecom

Browse available Telecom part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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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
SI3215-C-FM IC TELECOM INTERFACE 38QFN Skyworks Solutions Inc.	2,798	-	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)
BA1604F-E2 IC TELECOM INTERFACE 8SOP Rohm Semiconductor	3,603	-	RFQ	Datasheet	-	8-SOIC (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Tone Decoder	-	1	4.75V ~ 9V	10mA	350 mW	-40°C ~ 85°C	-	-	Surface Mount	8-SOP
SI32172-C-FM1R IC TELECOM INTERFACE 42QFN Skyworks Solutions Inc.	3,400	-	RFQ	Datasheet	ProSLIC®	42-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Subscriber Line Interface Concept (SLIC), CODEC	ISI	1	3.13V ~ 3.47V	-	750 mW	0°C ~ 70°C	-	-	Surface Mount	42-QFN (5x7)
SI32919-A-GSR IC TELECOM INTERFACE 16SOIC Skyworks Solutions Inc.	3,607	-	RFQ	Datasheet	ProSLIC®	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Obsolete	Subscriber Line Interface Concept (SLIC), CODEC	-	1	3.13V ~ 3.47V	25mA	-	0°C ~ 70°C	-	-	Surface Mount	16-SOIC
SI3210M-E-FMR IC TELECOM INTERFACE 38QFN Skyworks Solutions Inc.	2,835	-	RFQ	Datasheet	ProSLIC®	38-VFQFN Exposed Pad	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-QFN (5x7)
SI32392-B-GM1R IC TELECOM INTERFACE 48QFN Skyworks Solutions Inc.	2,354	-	RFQ	Datasheet	ProSLIC®	48-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Subscriber Line Interface Concept (SLIC)	-	1	3.15V ~ 3.45V	-	-	-40°C ~ 85°C	-	-	Surface Mount	48-QFN (7x7)
SI32391-B-GM1 IC TELECOM INTERFACE 48QFN Skyworks Solutions Inc.	2,265	-	RFQ	Datasheet	ProSLIC®	48-VFQFN Exposed Pad	Tray	Active	Subscriber Line Interface Concept (SLIC)	-	1	3.15V ~ 3.45V	-	-	-40°C ~ 85°C	-	-	Surface Mount	48-QFN (7x7)
SI3216M-C-FM IC TELECOM INTERFACE 38QFN Skyworks Solutions Inc.	3,263	-	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)
73M1916-IVTR/F IC TELECOM INTERFACE 20TSSOP Analog Devices Inc./Maxim Integrated	4,523	-	RFQ	Datasheet	MicroDAA™	20-TSSOP (0.173", 4.40mm Width)	Tape & Reel (TR)	Obsolete	Data Access Arrangement (DAA)	PCM, SPI	1	3V ~ 3.6V	-	-	-40°C ~ 85°C	-	-	Surface Mount	20-TSSOP
LE9551CMQC IC TELECOM INTERFACE 28QFN Microchip Technology	3,826	-	RFQ	Datasheet	-	-	Tray	Active	Subscriber Line Interface Concept (SLIC)	Serial	1	3.3V	-	-	-	-	-	Surface Mount	28-QFN (4x5)
LE87511NQCT IC TELECOM INTERFACE 16QFN Microchip Technology	4,559	-	RFQ	Datasheet	-	16-VQFN Exposed Pad	Tape & Reel (TR)	Active	Line Driver	-	1	-	-	-	-	-	-	Surface Mount	16-QFN (4x4)
ITC117PLTR IC TELECOM INTERFACE 16SOIC IXYS Integrated Circuits Division	2,320	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Telecom Circuit	-	1	-	-	1 W	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
ITC117PTR IC TELECOM INTERFACE 16SOIC IXYS Integrated Circuits Division	4,921	-	RFQ	Datasheet	-	16-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Telecom Circuit	-	1	-	-	1 W	-40°C ~ 85°C	-	-	Surface Mount	16-SOIC
SI3216-C-FM IC TELECOM INTERFACE 38QFN Skyworks Solutions Inc.	4,646	-	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)
SI32392-B-FM1 IC TELECOM INTERFACE 48QFN Skyworks Solutions Inc.	3,468	-	RFQ	Datasheet	ProSLIC®	48-VFQFN Exposed Pad	Tray	Active	Subscriber Line Interface Concept (SLIC)	-	1	3.15V ~ 3.45V	-	-	0°C ~ 70°C	-	-	Surface Mount	48-QFN (6x6)
SI3215M-C-GM IC TELECOM INTERFACE 38QFN Skyworks Solutions Inc.	2,401	-	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	-40°C ~ 85°C	-	-	Surface Mount	38-QFN (5x7)
LE89336QVC IC TELECOM INTERFACE 48LQFP Microchip Technology	4,602	-	RFQ	Datasheet	-	-	Tray	Obsolete	-	PCM	1	-	-	-	-	-	-	Surface Mount	48-LQFP
SI32192-A-GM1 IC TELECOM INTERFACE 38QFN Skyworks Solutions Inc.	2,806	-	RFQ	Datasheet	ProSLIC®	38-QFN	Tray	Active	Subscriber Line Interface Concept (SLIC), CODEC	3-Wire	1	3.3V	-	-	-40°C ~ 85°C	-	-	Surface Mount	38-QFN (4x6)
LE9551CMQCT IC TELECOM INTERFACE 28QFN Microchip Technology	3,226	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	Subscriber Line Interface Concept (SLIC)	Serial	1	3.3V	-	-	-	-	-	Surface Mount	28-QFN (4x5)
XR2211ACD-F IC TELECOM INTERFACE 14SOIC MaxLinear, Inc.	2,711	-	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tube	Obsolete	FSK Demodulator, Tone Decoder	-	-	4.5V ~ 20V	5mA	900 mW	0°C ~ 70°C	-	-	Surface Mount	14-SOIC

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FREQUENTLY ASKED QUESTIONS

Telecom FAQ

Common questions about selecting, comparing and sourcing Telecom components through Winsun (HK) Electronics.

What should I check when selecting Telecom components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Telecom part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Telecom parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Telecom components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.