Transistor Output Optocouplers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Mounting Style	Package / Case	Number of Channels	Isolation Voltage	Output Type	Current Transfer Ratio - Min	Current Transfer Ratio - Max	If - Forward Current	Vf - Forward Voltage	Maximum Collector Emitter Voltage	Maximum Collector Current	Maximum Collector Emitter Saturation Voltage	Rise Time	Fall Time	Vr - Reverse Voltage	Pd - Power Dissipation	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Transistor Output Optocouplers Optocoupled Isolator 4N24A Optek / TT Electronics 1: $47.496 145In Stock	Mfr. Part # 4N24A Mouser Part # 828-4N24A	Optek / TT Electronics	Transistor Output Optocouplers Optocoupled Isolator Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	145In Stock	$47.496 $47.474 $47.451 View Quote	Min.: 1 Mult.: 1		Through Hole		1 Channel	1000 Vrms	NPN Phototransistor	100 %		10 mA	1.3 V	35 V	50 mA	300 mV	20 us	20 us	2 V	300 mW	- 65 C	+ 125 C	Bulk
Transistor Output Optocouplers Optocoupled Isolator 4N49 Optek / TT Electronics 1: $53.546 154In Stock	Mfr. Part # 4N49 Mouser Part # 828-4N49	Optek / TT Electronics	Transistor Output Optocouplers Optocoupled Isolator Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	154In Stock	$53.546 $51.951 $47.018 Quote Quote	Min.: 1 Mult.: 1		Through Hole	TO-78-6	1 Channel	1000 Vrms	NPN Phototransistor	200 %	1000 %	1 mA	1.5 V	40 V	50 mA	300 mV	25 us	25 us	2 V	300 mW	- 55 C	+ 125 C	Bulk
Transistor Output Optocouplers Optocoupled Isolator 4N23 Optek / TT Electronics 1: $40.786 205In Stock	Mfr. Part # 4N23 Mouser Part # 828-4N23	Optek / TT Electronics	Transistor Output Optocouplers Optocoupled Isolator Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	205In Stock	$40.786 $39.453 $39.442 View Quote	Min.: 1 Mult.: 1		Through Hole	TO-78-6	1 Channel	1000 Vrms	NPN Phototransistor	60 %		10 mA	1.3 V	35 V	50 mA	300 mV	15 us	15 us	2 V	300 mW	- 65 C	+ 125 C	Bulk
Transistor Output Optocouplers Isolator 3N244 Optek / TT Electronics 1: $24.016 3In Stock	Mfr. Part # 3N244 Mouser Part # 828-3N244	Optek / TT Electronics	Transistor Output Optocouplers Isolator Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	3In Stock	$24.016	Min.: 1 Mult.: 1		Through Hole	TO-72-4	1 Channel	1000 Vrms	NPN Phototransistor			3 mA	1.3 V	30 V	30 mA	300 mV	10 us	10 us	2 V	200 mW	- 55 C	+ 125 C	Bulk
Transistor Output Optocouplers OPTIC CPLD ISOLATOR TO-78 JANTX4N24A Optek / TT Electronics 1: $44.933 168In Stock	Mfr. Part # JANTX4N24A Mouser Part # 828-JANTX4N24A	Optek / TT Electronics	Transistor Output Optocouplers OPTIC CPLD ISOLATOR TO-78 Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	168In Stock	$44.933 $44.922 $43.965 View Quote	Min.: 1 Mult.: 1		Through Hole	TO-78-6	1 Channel	1000 Vrms	NPN Phototransistor	100 %		10 mA	1.5 V	40 V	50 mA	300 mV	20 us	20 us	2 V	300 mW	- 55 C	+ 125 C
Transistor Output Optocouplers TO-78 OCI Collector Isolated JANTX4N49A Optek / TT Electronics 1: $47.417 200In Stock	Mfr. Part # JANTX4N49A Mouser Part # 828-JANTX4N49A	Optek / TT Electronics	Transistor Output Optocouplers TO-78 OCI Collector Isolated Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	200In Stock	$47.417 View Quote	Min.: 1 Mult.: 1		Through Hole	TO-78-6	1 Channel	1000 Vrms	NPN Phototransistor	200 %	1000 %	1 mA	1.5 V	40 V	50 mA	300 mV	20 us	20 us	2 V	300 mW	- 55 C	+ 125 C
Transistor Output Optocouplers Optocoupled Isolator 4N49U Optek / TT Electronics 1: $41.982 1.388In Stock	Mfr. Part # 4N49U Mouser Part # 828-4N49U	Optek / TT Electronics	Transistor Output Optocouplers Optocoupled Isolator Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	1.388In Stock	$41.982	Min.: 1 Mult.: 1		SMD/SMT	LCC-6	1 Channel	1000 Vrms	NPN Phototransistor	200 %		1 mA	1.5 V	40 V	10 mA	300 mV	20 us	20 us	2 V	300 mW	- 55 C	+ 125 C	Waffle
Transistor Output Optocouplers Optocoupled Isolator 3C92C Optek / TT Electronics 1: $23.686 34In Stock 100Expected 6/10/2027	Mfr. Part # 3C92C Mouser Part # 828-3C92C	Optek / TT Electronics	Transistor Output Optocouplers Optocoupled Isolator Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	34In Stock 100Expected 6/10/2027	$23.686 $23.298	Min.: 1 Mult.: 1		Through Hole	TO-72-4	1 Channel	1000 Vrms	NPN Phototransistor	30 %	200 %	10 mA	1.5 V	30 V	30 mA	400 mV			7 V	200 mW	- 55 C	+ 125 C	Bulk
Transistor Output Optocouplers TO-78 OCI JAN4N49 Optek / TT Electronics 1: $53.216 2In Stock 100Expected 5/10/2027	Mfr. Part # JAN4N49 Mouser Part # 828-JAN4N49	Optek / TT Electronics	Transistor Output Optocouplers TO-78 OCI Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	2In Stock 100Expected 5/10/2027	$53.216 $53.159 Quote Quote	Min.: 1 Mult.: 1		Through Hole	TO-78-6	1 Channel	1000 Vrms	NPN Phototransistor	200 %	1000 %	1 mA	1.5 V	40 V	50 mA	300 mV	20 us	20 us	2 V	300 mW	- 55 C	+ 125 C
Transistor Output Optocouplers Isolator 3N243 Optek / TT Electronics 1: $25.759 Non-Stocked	Mfr. Part # 3N243 Mouser Part # 828-3N243	Optek / TT Electronics	Transistor Output Optocouplers Isolator Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	Non-Stocked	$25.759 $25.748 $24.278 $24.164 View Quote	Min.: 1 Mult.: 1	No	Through Hole	TO-72-4	1 Channel	1000 Vrms	NPN Phototransistor			3 mA	1.3 V	30 V	30 mA	300 mV	10 us	10 us	2 V	200 mW	- 55 C	+ 125 C	Bulk
Transistor Output Optocouplers Optocoupled Isolator 4N24U Optek / TT Electronics 1: $39.248 Non-Stocked Lead-Time 28 Weeks	Mfr. Part # 4N24U Mouser Part # 828-4N24U	Optek / TT Electronics	Transistor Output Optocouplers Optocoupled Isolator Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	Non-Stocked Lead-Time 28 Weeks	$39.248	Min.: 1 Mult.: 1		SMD/SMT	LCC-6	1 Channel	1000 Vrms	NPN Phototransistor														Bulk
Transistor Output Optocouplers TO-78 OCI Collector Isolated JANTX4N22A Optek / TT Electronics 100: $55.357 Non-Stocked Lead-Time 34 Weeks	Mfr. Part # JANTX4N22A Mouser Part # 828-JANTX4N22A	Optek / TT Electronics	Transistor Output Optocouplers TO-78 OCI Collector Isolated Learn More about Optek / TT Electronics optek high reliability sensors	Datasheet	Non-Stocked Lead-Time 34 Weeks	$55.357	Min.: 100 Mult.: 100		Through Hole	TO-78-6	1 Channel	1000 Vrms	NPN Phototransistor			10 mA	1.3 V	35 V	50 mA	300 mV	15 us	15 us	2 V	300 mW	- 55 C	+ 125 C

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