PART NO.	PRICE	QUANTITY		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 Current	Maximum Collector Emitter Saturation Voltage
SFH619A	1+ $1.220 10+ $0.768 100+ $0.614 500+ $0.460		PDF RFQ	4,529 In-stock	Vishay Semiconductors	Transistor Output Optocouplers Photodarlington Out Single CTR >1000%	1.5 V	6 V	PDIP-4	- 55 C	+ 100 C		Tube	1 Channel	10 mA	250 mW	Photodarlington	5300 Vrms	300 V	125 mA	1.2 V
PS2581AL1-A	Per Unit $0.650		PDF RFQ	64,700 In-stock	CEL	Transistor Output Optocouplers SGL Tr DC WideLead COUPLR	1.4 V	5 V	PDIP-4	- 55 C	+ 100 C			1 Channel	10 mA		NPN Phototransistor	5000 Vrms	70 V		0.3 V
PS2561AL1-1-V-W-A	1+ $0.550 10+ $0.396 100+ $0.259 1000+ $0.183		PDF RFQ	653 In-stock	CEL	Transistor Output Optocouplers BV= 5000Vr.m.s. Creep 7mm Min.	1.4 V	6 V	PDIP-4	- 55 C	+ 100 C		Tube	1 Channel	10 mA	150 mW	NPN Phototransistor	5000 Vrms	70 V		0.3 V
PS2561-1-D-A	1+ $0.700 10+ $0.504 100+ $0.329 1000+ $0.232	GET PRICE VIEW	PDF RFQ		CEL	Transistor Output Optocouplers Hi-Iso Photo 1-Ch	1.4 V	6 V	PDIP-4	- 55 C	+ 100 C		Tube	1 Channel	10 mA	150 mW	NPN Phototransistor	5000 Vrms	80 V		0.3 V
PS2561B-1-L-A	1+ $1.030 10+ $0.736 100+ $0.483 1000+ $0.345	GET PRICE VIEW	PDF RFQ		CEL	Transistor Output Optocouplers 4pin DIP SGL DC High Temp (110degC)	1.4 V	6 V	PDIP-4	- 55 C	+ 110 C		Tube	1 Channel	10 mA	150 mW	NPN Phototransistor	5000 Vrms	80 V		0.3 V
LTV-852	5000+ $0.248 10000+ $0.231	GET PRICE VIEW	PDF RFQ		Lite-On	Transistor Output Optocouplers Optocoupler Phototransistor	1.4 V	6 V	PDIP-4	- 30 C	+ 100 C		Tube	1 Channel	10 mA	200 mW	Photodarlington	5000 Vrms	300 V	150 mA	1.2 V
TLP781(D4-GR,F)		GET PRICE	PDF RFQ	86,520 In-stock	Toshiba	Transistor Output Optocouplers Transistor Coupler CTR=100-300% BVS=5k...	1.3 V	5 V	PDIP-4	- 55 C	+ 110 C	TLP781	Bulk	1 Channel	10 mA	250 mW	NPN Phototransistor	5000 Vrms	80 V	50 mA	0.4 V