Transistor, Photovoltaic Output Optoisolators

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

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

Compare Part Numbers Review available models and manufacturers

Datasheets & Specifications Access technical references quickly

RFQ & BOM Support Send quantities for sourcing and quotation

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Number of Channels	Voltage - Isolation	Current Transfer Ratio (Min)	Current Transfer Ratio (Max)	Turn On / Turn Off Time (Typ)	Rise / Fall Time (Typ)	Input Type	Output Type	Voltage - Output (Max)	Current - Output / Channel	Voltage - Forward (Vf) (Typ)	Current - DC Forward (If) (Max)	Vce Saturation (Max)	Grade	Qualification	Operating Temperature	Mounting Type	Supplier Device Package
ISP321-1XBLG 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP321-1	4-DIP (0.400", 10.16mm)	Tube	Active	1	5300Vrms	200% @ 1mA	600% @ 1mA	-	4µs, 3µs	DC	Transistor	80V	50mA	1.15V	50 mA	400mV	-	-	-30°C ~ 100°C	Through Hole	4-DIP
ISP817X-1SM 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP817	4-SMD (0.300", 7.62mm)	Tube	Active	1	5300Vrms	50% @ 5mA	600% @ 5mA	-	4µs, 3µs	DC	Transistor	35V	50mA	1.2V	50 mA	200mV	-	-	-55°C ~ 110°C	Surface Mount	4-SMD
ISP620-1XGBSM 4PIN AC INPUT, SINGLE OPTOCOUPLE Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP620-1	4-SMD, Gull Wing	Tube	Active	1	5300Vrms	100% @ 5mA	600% @ 5mA	-	4µs, 3µs	AC, DC	Transistor	55V	50mA	1.15V	50 mA	400mV	-	-	-30°C ~ 100°C	Surface Mount	4-SMD
ISP817X-2G 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP817	4-SMD (0.300", 7.62mm)	Tube	Active	1	5300Vrms	50% @ 5mA	600% @ 5mA	-	4µs, 3µs	DC	Transistor	35V	50mA	1.2V	50 mA	200mV	-	-	-55°C ~ 110°C	Surface Mount	4-SMD
ISP624-1XG 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP624-1	4-DIP (0.400", 10.16mm)	Tube	Active	1	5300Vrms	100% @ 1mA	1200% @ 1mA	10µs, 8µs	8µs, 8µs	DC	Transistor	55V	-	1.15V	50 mA	400mV	-	-	-55°C ~ 100°C	Through Hole	4-DIP
TLP321XGBG 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	TLP321	4-DIP (0.400", 10.16mm)	Tube	Active	1	5300Vrms	100% @ 5mA	600% @ 5mA	3µs, 3µs	2µs, 3µs	DC	Transistor	80V	-	1.15V	50 mA	400mV	-	-	-55°C ~ 100°C	Through Hole	4-DIP
ISP620-1XG 4PIN AC INPUT, SINGLE OPTOCOUPLE Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP620-1	4-DIP (0.400", 10.16mm)	Tube	Active	1	5300Vrms	50% @ 5mA	600% @ 5mA	-	4µs, 3µs	AC, DC	Transistor	55V	50mA	1.15V	50 mA	400mV	-	-	-30°C ~ 100°C	Through Hole	4-DIP
TIL191AXSM 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	TIL191A	4-SMD, Gull Wing	Tube	Active	1	5300Vrms	50% @ 5mA	-	-	6µs, 6µs	DC	Transistor	35V	-	1.2V	50 mA	400mV	-	-	-55°C ~ 100°C	Surface Mount	4-SMD
TIL191AXG 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	TIL191A	4-DIP (0.400", 10.16mm)	Tube	Active	1	5300Vrms	50% @ 5mA	-	-	6µs, 6µs	DC	Transistor	35V	-	1.2V	50 mA	400mV	-	-	-55°C ~ 100°C	Through Hole	4-DIP
ISP521-1XBLSM 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP521-1	4-SMD (0.300", 7.62mm)	Tube	Active	1	5300Vrms	200% @ 1mA	600% @ 1mA	-	4µs, 3µs	DC	Transistor	55V	50mA	1.15V	50 mA	400mV	-	-	-30°C ~ 100°C	Surface Mount	4-SMD
ISP621-1XGBSM 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP621-1	4-SMD, Gull Wing	Tube	Active	1	5300Vrms	100% @ 5mA	600% @ 5mA	-	4µs, 3µs	DC	Transistor	55V	50mA	1.15V	50 mA	400mV	-	-	-30°C ~ 100°C	Surface Mount	4-SMD
ISP817XGRSM 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP817	4-SMD (0.300", 7.62mm)	Tube	Active	1	5300Vrms	100% @ 5mA	300% @ 5mA	-	4µs, 3µs	DC	Transistor	80V	50mA	1.2V	50 mA	200mV	-	-	-55°C ~ 110°C	Surface Mount	4-SMD
ISP817XDG 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP817	4-DIP (0.400", 10.16mm)	Tube	Active	1	5300Vrms	50% @ 5mA	600% @ 5mA	-	4µs, 3µs	DC	Transistor	80V	50mA	1.2V	50 mA	200mV	-	-	-55°C ~ 110°C	Through Hole	4-DIP
ISP817XBLG 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP817	4-DIP (0.400", 10.16mm)	Tube	Active	1	5300Vrms	200% @ 5mA	600% @ 5mA	-	4µs, 3µs	DC	Transistor	80V	50mA	1.2V	50 mA	200mV	-	-	-55°C ~ 110°C	Through Hole	4-DIP
ISP621-1XG 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP621-1	4-DIP (0.400", 10.16mm)	Tube	Active	1	5300Vrms	50% @ 5mA	600% @ 5mA	-	4µs, 3µs	DC	Transistor	55V	50mA	1.15V	50 mA	400mV	-	-	-30°C ~ 100°C	Through Hole	4-DIP
TLP621XGRG 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	TLP621	4-DIP (0.400", 10.16mm)	Tube	Active	1	5300Vrms	50% @ 5mA	600% @ 5mA	3µs, 3µs	2µs, 3µs	DC	Transistor	55V	50mA	1.15V	50 mA	400mV	-	-	-30°C ~ 100°C	Through Hole	4-DIP
ISP817XBSM 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP817	4-SMD (0.300", 7.62mm)	Tube	Active	1	5300Vrms	50% @ 5mA	600% @ 5mA	-	4µs, 3µs	DC	Transistor	80V	50mA	1.2V	50 mA	200mV	-	-	-55°C ~ 110°C	Surface Mount	4-SMD
ISP321-1XGBSM 4PIN TRANSISTOR OUTPUT, SINGLE O Isocom Components 2004 LTD	100	-	RFQ	Datasheet	ISP321-1	4-SMD (0.300", 7.62mm)	Tube	Active	1	5300Vrms	100% @ 1mA	600% @ 1mA	-	4µs, 3µs	DC	Transistor	80V	50mA	1.15V	50 mA	400mV	-	-	-30°C ~ 100°C	Surface Mount	4-SMD
TIL194XG 4PIN AC INPUT, SINGLE OPTOCOUPLE Isocom Components 2004 LTD	100	-	RFQ	Datasheet	TIL194	4-DIP (0.400", 10.16mm)	Tube	Active	1	5300Vrms	20% @ 5mA	-	-	4µs, 3µs	AC, DC	Transistor	35V	-	1.2V	50 mA	400mV	-	-	-30°C ~ 100°C	Through Hole	4-DIP
SFH628A-2XG 4PIN AC INPUT, SINGLE OPTOCOUPLE Isocom Components 2004 LTD	100	-	RFQ	Datasheet	SFH628A-2	4-DIP (0.400", 10.16mm)	Tube	Active	1	5300Vrms	63% @ 1mA	200% @ 1mA	-	4µs, 3µs	AC, DC	Transistor	55V	50mA	1.5V (Max)	50 mA	400mV	-	-	-30°C ~ 100°C	Through Hole	4-DIP

WINSUN SOURCING SUPPORT

Need Transistor, Photovoltaic Output Optoisolators Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support

Send part number & quantity Request a Quote

Need sourcing assistance? Contact Sales

FREQUENTLY ASKED QUESTIONS

Transistor, Photovoltaic Output Optoisolators FAQ

Common questions about selecting, comparing and sourcing Transistor, Photovoltaic Output Optoisolators components through Winsun (HK) Electronics.

What should I check when selecting Transistor, Photovoltaic Output Optoisolators 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 Transistor, Photovoltaic Output Optoisolators 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 Transistor, Photovoltaic Output Optoisolators 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 Transistor, Photovoltaic Output Optoisolators 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.