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
SI32282-A-GMR IC TELECOM INTERFACE 56QFN Skyworks Solutions Inc.	3,460	-	RFQ	Datasheet	ProSLIC®	56-VFQFN Exposed Pad	Tape & Reel (TR)	Active	-	3-Wire, PCM	2	3.3V	-	-	-40°C ~ 85°C	-	-	Surface Mount	56-QFN (8x8)
SI32284-A-ZM2 SI3228X DUAL PROSLIC DEVICES, IN Skyworks Solutions Inc.	3,549	-	RFQ	Datasheet	ProSLIC®	48-VFQFN Exposed Pad	Tray	Active	Subscriber Line Interface Concept (SLIC)	3-Wire, PCM, SPI	2	3.13V ~ 3.47V	51.71mA	-	0°C ~ 70°C	-	-	Surface Mount	48-QFN (7x7)
SI32179-B-FM1R IC TELECOM INTERFACE 42QFN Skyworks Solutions Inc.	2,368	-	RFQ	Datasheet	-	42-WFQFN Exposed Pad	Tape & Reel (TR)	Active	Subscriber Line Interface Concept (SLIC), CODEC	PCM, SPI	1	-	-	-	-	-	-	Surface Mount	42-QFN (5x7)
SI32267-C-FM1R IC TELECOM INTERFACE 50QFN Skyworks Solutions Inc.	4,190	-	RFQ	Datasheet	ProSLIC®	-	Tape & Reel (TR)	Active	Subscriber Line Interface Concept (SLIC), CODEC	GCI, PCM, SPI	1	3.3V	-	-	-	-	-	Surface Mount	50-QFN (6x8)
SI32261-C-ZM2R LINEAR IC'S Skyworks Solutions Inc.	4,848	-	RFQ	Datasheet	ProSLIC®	47-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Subscriber Line Interface Concept (SLIC), CODEC	GCI, PCM, SPI	1	3.13V ~ 3.47V	54mA	1.4 W	-	-	-	Surface Mount	47-QFN/LGA (6x8)
PEB3165FV11XT IC TELECOM INTERFACE TQFP-64 Infineon Technologies	2,672	-	RFQ	Datasheet	-	64-LQFP	Tape & Reel (TR)	Discontinued at Digi-Key	Subscriber Line Interface CODEC Filter (SLICOFI)	-	1	-	-	-	0°C ~ 70°C	-	-	Surface Mount	PG-TQFP-64-1
PBL38621/2SOA IC TELECOM INTERFACE PDSO-24 Infineon Technologies	1,815	-	RFQ	Datasheet	FlexiSLIC™	24-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Obsolete	Subscriber Line Interface Concept (SLIC)	-	1	5V	2.8mA	290 mW	-40°C ~ 85°C	-	-	Surface Mount	PG-DSO-24-8
SI32175-C-FM1 IC TELECOM INTERFACE 42QFN Skyworks Solutions Inc.	4,059	-	RFQ	Datasheet	ProSLIC®	42-VFQFN Exposed Pad	Tray	Active	Subscriber Line Interface Concept (SLIC), CODEC	ISI	1	3.13V ~ 3.47V	-	750 mW	0°C ~ 70°C	-	-	Surface Mount	42-QFN (5x7)
PBL38621/2SHA IC TELECOM INTERFACE 24-SSOP Infineon Technologies	1,851	-	RFQ	Datasheet	FlexiSLIC™	24-SSOP (0.209", 5.30mm Width)	Tape & Reel (TR)	Obsolete	Subscriber Line Interface Concept (SLIC)	-	1	5V	2.8mA	290 mW	-40°C ~ 85°C	-	-	Surface Mount	PG-SSOP-24-1
SI32172-C-GM1 IC TELECOM INTERFACE 42QFN Skyworks Solutions Inc.	4,079	-	RFQ	Datasheet	ProSLIC®	42-VFQFN Exposed Pad	Tray	Active	Subscriber Line Interface Concept (SLIC), CODEC	ISI	1	3.13V ~ 3.47V	-	750 mW	-40°C ~ 85°C	-	-	Surface Mount	42-QFN (5x7)
SI32176-C-GM1 IC TELECOM INTERFACE 42QFN Skyworks Solutions Inc.	1,842	-	RFQ	Datasheet	ProSLIC®	42-WFQFN Exposed Pad	Tray	Active	Subscriber Line Interface Concept (SLIC), CODEC	GCI, PCM, SPI	1	3.3V	-	-	-40°C ~ 85°C	-	-	Surface Mount	42-QFN (5x7)
CPC7695ZCTR IC TELECOM INTERFACE 20SOIC Littelfuse Inc.	3,973	-	RFQ	Datasheet	-	20-SOIC (0.295", 7.50mm Width)	Tape & Reel (TR)	Active	Line Card Access Switch	TTL	1	4.5V ~ 5.5V	2mA	10.5 mW	-40°C ~ 110°C	-	-	Surface Mount	20-SOIC
AS2524 IC TELECOM INTERFACE 28SOIC ams-OSRAM USA INC.	1,338	-	RFQ	Datasheet	-	28-SOIC (0.295", 7.50mm Width)	Tube	Obsolete	Line Interface Unit (LIU)	Serial	1	-	3mA	-	-25°C ~ 70°C	-	-	Surface Mount	28-SOIC
PSB 6970 HL V1.3 IC TELECOM INTERFACE LQFP-100 Infineon Technologies	1,772	-	RFQ	Datasheet	XWAY™TANTOS	100-LQFP Exposed Pad	Tray	Obsolete	Ethernet Switch Controller	TX / FX	1	3.3V	-	-	-	-	-	Surface Mount	PG-LQFP-100
SI3210M-E-GM IC TELECOM INTERFACE 38QFN Skyworks Solutions Inc.	3,849	-	RFQ	Datasheet	ProSLIC®	38-VFQFN Exposed Pad	Tray	Not For New Designs	Subscriber Line Interface Concept (SLIC), CODEC	PCM, SPI	1	3.3V, 5V	88mA	700 mW	-40°C ~ 85°C	-	-	Surface Mount	38-QFN (5x7)
SI32170-C-GM1R IC TELECOM INTERFACE 42QFN Skyworks Solutions Inc.	4,927	-	RFQ	Datasheet	ProSLIC®	42-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Subscriber Line Interface Concept (SLIC), CODEC	PCM, SPI	1	3.13V ~ 3.47V	-	750 mW	-40°C ~ 85°C	-	-	Surface Mount	42-QFN (5x7)
SI32174-C-GM1R IC TELECOM INTERFACE 42QFN Skyworks Solutions Inc.	4,090	-	RFQ	Datasheet	ProSLIC®	42-VFQFN Exposed Pad	Tape & Reel (TR)	Active	Subscriber Line Interface Concept (SLIC), CODEC	PCM, SPI	1	3.13V ~ 3.47V	-	750 mW	-40°C ~ 85°C	-	-	Surface Mount	42-QFN (5x7)
SI32177-C-GM1 IC TELECOM INTERFACE 42QFN Skyworks Solutions Inc.	4,667	-	RFQ	Datasheet	ProSLIC®	42-WFQFN Exposed Pad	Tray	Active	Subscriber Line Interface Concept (SLIC), CODEC	GCI, PCM, SPI	1	3.3V	-	-	-40°C ~ 85°C	-	-	Surface Mount	42-QFN (5x7)
SI32292-A-FM WIDEBAND DUAL FXS, PCM INTERFACE Skyworks Solutions Inc.	2,067	-	RFQ	Datasheet	ProSLIC®	68-VFQFN Exposed Pad	Tray	Active	Subscriber Line Interface Concept (SLIC)	3-Wire, PCM, SPI	2	3.13V ~ 3.47V	51.71mA	-	0°C ~ 70°C	-	-	Surface Mount	68-QFN (8x8)
SI32290-A-FM WIDEBAND DUAL FXS, ISI INTERFACE Skyworks Solutions Inc.	3,333	-	RFQ	Datasheet	ProSLIC®	68-VFQFN Exposed Pad	Tray	Active	Subscriber Line Interface Concept (SLIC)	3-Wire, PCM, SPI	2	3.13V ~ 3.47V	51.71mA	-	0°C ~ 70°C	-	-	Surface Mount	68-QFN (8x8)

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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.