PART NO.	PRICE		STOCK	MANUFACTURE	DESCRIPTION	Vf - Forward Voltage	Vr - Reverse Voltage	Package / Case	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging	Number of Channels	If - Forward Current	Pd - Power Dissipation	Output Type	Isolation Voltage	Maximum Collector Emitter Voltage	Maximum Collector Emitter Saturation Voltage
4N28SM	1+ $0.510 10+ $0.422 100+ $0.257 1000+ $0.199	PDF RFQ	1,129 In-stock	Fairchild Semiconductor	Transistor Output Optocouplers PHOTO TRANS	1.5 V	6 V	PDIP-6 Gull Wing	- 40 C	+ 100 C	4N28M	Bulk	1 Channel	60 mA	150 mW	NPN Phototransistor	7500 Vrms	30 V	0.5 V
4N28SR2VM	1+ $0.570 10+ $0.473 100+ $0.289 1000+ $0.223 2000+ $0.190	PDF RFQ	970 In-stock	Fairchild Semiconductor	Transistor Output Optocouplers Optocoupler Phototransistor	1.5 V	6 V	PDIP-6 Gull Wing	- 55 C	+ 100 C	4N28M	Reel	1 Channel	60 mA	250 mW	NPN Phototransistor	7500 Vrms	30 V	0.5 V
4N28TVM	1+ $0.500 10+ $0.410 100+ $0.250 1000+ $0.193	PDF RFQ	2,999 In-stock	Fairchild Semiconductor	Transistor Output Optocouplers Optocoupler Phototransistor	1.5 V	6 V	PDIP-6	- 40 C	+ 100 C	4N28M	Bulk	1 Channel	60 mA	150 mW	NPN Phototransistor	7500 Vrms	30 V	0.5 V
4N28M	1+ $0.500 10+ $0.410 100+ $0.250 1000+ $0.193	PDF RFQ	525 In-stock	Fairchild Semiconductor	Transistor Output Optocouplers Optocoupler Phototransistor	1.5 V	6 V	PDIP-6	- 55 C	+ 100 C	4N28M	Bulk	1 Channel	60 mA	250 mW	NPN Phototransistor	7500 Vrms	30 V	0.5 V