Transistor Output Optocouplers – Mouser Philippines

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FODM121/124/2701/2705 Transistor Optocouplers

onsemi FODM121/124/2701/2705 Transistor Output Optocouplers consist of a gallium arsenide infrared emitting diode driving a phototransistor in a compact 4-pin mini-flat package. The lead pitch is 2.54mm. The FODM2705 series consists of two gallium arsenide infrared emitting diodes connected in inverse parallel for AC operation. Typical applications for onsemi FODM121/124/2701/2705 Transistor Output Optocouplers include digital logic inputs, microprocessor inputs, power supply monitor, twisted pair line receiver, and telephone line receiver.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PHP) Filter the results in the table by unit price based on your quantity.	Qty.	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	Series	Packaging
Transistor Output Optocouplers AC In Photo Xsistor Output Optocoupler FODM2705R2 onsemi 1: ₱46.01 22,655In Stock	Mfr. Part # FODM2705R2 Mouser Part # 512-FODM2705R2	onsemi	Transistor Output Optocouplers AC In Photo Xsistor Output Optocoupler Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	22,655In Stock	Cut Tape ₱46.01 ₱31.90 ₱22.39 ₱19.39 ₱16.63 Reel ₱13.93 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	50 %	300 %	50 mA	1.3 V	40 V	80 mA	300 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM2705	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers EMITTER ED-010IRC LT210IRGTK110IRGDET FODM121R2V onsemi 1: ₱44.79 25In Stock	Mfr. Part # FODM121R2V Mouser Part # 512-FODM121R2V	onsemi	Transistor Output Optocouplers EMITTER ED-010IRC LT210IRGTK110IRGDET Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	25In Stock	Cut Tape ₱44.79 ₱30.06 ₱19.82 ₱16.44 ₱15.34 Reel ₱13.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	50 %	600 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM121	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers Phototrans Ouput MFP Input FODM121AR2 onsemi 1: ₱38.04 28,201In Stock	Mfr. Part # FODM121AR2 Mouser Part # 512-FODM121AR2	onsemi	Transistor Output Optocouplers Phototrans Ouput MFP Input Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	28,201In Stock	Cut Tape ₱38.04 ₱26.38 ₱17.79 ₱15.46 ₱14.54 Reel ₱13.01 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	100 %	300 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM121	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers Phototrans Ouput MFP Input FODM121BR2 onsemi 1: ₱28.83 26,139In Stock	Mfr. Part # FODM121BR2 Mouser Part # 512-FODM121BR2	onsemi	Transistor Output Optocouplers Phototrans Ouput MFP Input Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	26,139In Stock	Cut Tape ₱28.83 ₱20.86 ₱17.12 ₱14.85 Reel ₱12.39 View ₱14.05 ₱12.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	50 %	150 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM121	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers Phototransistor Optocoupler FODM121 onsemi 1: ₱30.06 5,048In Stock 6,000On Order	Mfr. Part # FODM121 Mouser Part # 512-FODM121	onsemi	Transistor Output Optocouplers Phototransistor Optocoupler Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	5,048In Stock 6,000On Order	₱30.06 ₱21.29 ₱18.53 ₱18.47	Min.: 1 Mult.: 1 Max.: 3,000	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	50 %	600 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM121	Tube
Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput FODM121A onsemi 1: ₱34.97 2,272In Stock 3,000On Order	Mfr. Part # FODM121A Mouser Part # 512-FODM121A	onsemi	Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	2,272In Stock 3,000On Order	₱34.97 ₱24.36 ₱16.81 ₱15.83 View ₱15.21 ₱14.42	Min.: 1 Mult.: 1 Max.: 3,000	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	100 %	300 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM121	Tube
Transistor Output Optocouplers Phototrans Ouput MFP Input FODM121AR2V onsemi 1: ₱40.49 365In Stock 22,500Expected 14/10/2027	Mfr. Part # FODM121AR2V Mouser Part # 512-FODM121AR2V	onsemi	Transistor Output Optocouplers Phototrans Ouput MFP Input Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	365In Stock 22,500Expected 14/10/2027	Cut Tape ₱40.49 ₱27.85 ₱21.29 ₱17.61 Reel ₱15.09 View ₱16.14 ₱13.99 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	100 %	300 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM121	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers Phototrans Ouput MFP Input FODM121CR2 onsemi 1: ₱39.88 2,343In Stock	Mfr. Part # FODM121CR2 Mouser Part # 512-FODM121CR2	onsemi	Transistor Output Optocouplers Phototrans Ouput MFP Input Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	2,343In Stock	Cut Tape ₱39.88 ₱27.48 ₱19.94 ₱16.50 ₱15.40 Reel ₱14.97 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	100 %	200 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM121	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers Phototrans Ouput MFP Input FODM121CR2V onsemi 1: ₱46.63 2,276In Stock 2,500On Order	Mfr. Part # FODM121CR2V Mouser Part # 512-FODM121CR2V	onsemi	Transistor Output Optocouplers Phototrans Ouput MFP Input Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	2,276In Stock 2,500On Order	Cut Tape ₱46.63 ₱31.53 ₱22.39 ₱17.12 ₱15.95 Reel ₱14.72 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	100 %	200 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM121	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers Phototransistor Output Optocoupler FODM121R2 onsemi 1: ₱38.04 3,814In Stock	Mfr. Part # FODM121R2 Mouser Part # 512-FODM121R2	onsemi	Transistor Output Optocouplers Phototransistor Output Optocoupler Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	3,814In Stock	Cut Tape ₱38.04 ₱26.38 ₱19.08 ₱15.83 ₱14.72 Reel ₱14.29 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	50 %	600 %	10 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM121	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers 4SO TR FODM121V onsemi 1: ₱38.04 2,838In Stock	Mfr. Part # FODM121V Mouser Part # 512-FODM121V	onsemi	Transistor Output Optocouplers 4SO TR Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	2,838In Stock	₱38.04 ₱26.20 ₱18.96 ₱15.71 View ₱14.66 ₱12.21 ₱11.60 ₱11.10	Min.: 1 Mult.: 1	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	50 %	600 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM121
Transistor Output Optocouplers Phototransistor Output Optocoupler FODM124 onsemi 1: ₱43.56 4,378In Stock 6,000Expected 29/12/2026	Mfr. Part # FODM124 Mouser Part # 512-FODM124	onsemi	Transistor Output Optocouplers Phototransistor Output Optocoupler Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	4,378In Stock 6,000Expected 29/12/2026	₱43.56 ₱28.83 ₱19.08 ₱18.47 View ₱16.63 ₱15.89	Min.: 1 Mult.: 1 Max.: 3,000	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	100 %	1200 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM124	Tube
Transistor Output Optocouplers Phototransistor Output Optocoupler FODM124R2 onsemi 1: ₱41.10 2,250In Stock 22,500On Order	Mfr. Part # FODM124R2 Mouser Part # 512-FODM124R2	onsemi	Transistor Output Optocouplers Phototransistor Output Optocoupler Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	2,250In Stock 22,500On Order On Order Ship Dates Mfr. #: FODM124R2 Stock: 2,250 Can Ship Immediately On Order: 10,000 Expected 18/12/2026 12,500 Expected 19/04/2027 Factory Lead-Time: 40 Weeks	Cut Tape ₱41.10 ₱29.39 ₱21.04 ₱17.79 ₱16.32 Reel ₱13.68 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	100 %	1200 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM124	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers Phototransistor Output Optocoupler FODM2701 onsemi 1: ₱37.42 190In Stock 24,000On Order	Mfr. Part # FODM2701 Mouser Part # 512-FODM2701	onsemi	Transistor Output Optocouplers Phototransistor Output Optocoupler Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	190In Stock 24,000On Order On Order Ship Dates Mfr. #: FODM2701 Stock: 190 Can Ship Immediately On Order: 6,000 Pending 3,000 Expected 17/11/2026 15,000 Expected 24/11/2026 Factory Lead-Time: 35 Weeks	₱37.42 ₱26.26 ₱20.55 ₱19.39	Min.: 1 Mult.: 1 Max.: 3,000	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	50 %	300 %	50 mA	1.3 V	40 V	80 mA	300 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM2701	Tube
Transistor Output Optocouplers Phototransistor Output Optocoupler FODM2701R2 onsemi 1: ₱39.88 4,346In Stock 17,500On Order	Mfr. Part # FODM2701R2 Mouser Part # 512-FODM2701R2	onsemi	Transistor Output Optocouplers Phototransistor Output Optocoupler Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	4,346In Stock 17,500On Order On Order Ship Dates Mfr. #: FODM2701R2 Stock: 4,346 Can Ship Immediately On Order: 7,500 Expected 18/12/2026 10,000 Expected 01/03/2028 Factory Lead-Time: 52 Weeks	Cut Tape ₱39.88 ₱27.55 ₱19.94 ₱16.56 ₱15.46 Reel ₱13.62 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	50 %	300 %	50 mA	1.3 V	40 V	80 mA	300 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM2701	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers AC In Phototransistr Output Optocoupler FODM2705 onsemi 1: ₱49.69 4,888In Stock	Mfr. Part # FODM2705 Mouser Part # 512-FODM2705	onsemi	Transistor Output Optocouplers AC In Phototransistr Output Optocoupler Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	4,888In Stock	₱49.69 ₱33.50 ₱19.20 ₱18.59 ₱17.85	Min.: 1 Mult.: 1 Max.: 3,000	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	50 %	300 %	50 mA	1.3 V	40 V	80 mA	300 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM2705	Tube
Transistor Output Optocouplers Phototrans Ouput MFP Input FODM2705R2V onsemi 1: ₱47.24 2,412In Stock	Mfr. Part # FODM2705R2V Mouser Part # 512-FODM2705R2V	onsemi	Transistor Output Optocouplers Phototrans Ouput MFP Input Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	2,412In Stock	Cut Tape ₱47.24 ₱32.82 ₱23.99 ₱20.00 Reel ₱16.56 View ₱18.71 ₱15.52 ₱14.54 ₱13.99 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor			50 mA	1.4 V	40 V	80 mA	300 mV			6 V	150 mW	- 40 C	+ 110 C	FODM2705	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers Phototransistor Out VDE Certified FODM124R2V onsemi 1: ₱42.33 14,965On Order	Mfr. Part # FODM124R2V Mouser Part # 512-FODM124R2V	onsemi	Transistor Output Optocouplers Phototransistor Out VDE Certified Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	14,965On Order On Order Ship Dates Mfr. #: FODM124R2V Stock: 0 On Order: 12,465 Expected 01/03/2028 2,500 TBD Factory Lead-Time: 40 Weeks	Cut Tape ₱42.33 ₱29.14 ₱21.17 ₱19.08 ₱17.48 Reel ₱15.09 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	100 %	1200 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM124	Reel, Cut Tape, MouseReel
Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput FODM121B onsemi 1: ₱44.79 6,000On Order	Mfr. Part # FODM121B Mouser Part # 512-FODM121B	onsemi	Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	6,000On Order	₱44.79 ₱31.23 ₱22.70 ₱18.83 View ₱16.50 ₱15.28	Min.: 1 Mult.: 1	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	50 %	150 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM121	Tube
Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput FODM121C onsemi 1: ₱47.85 2,915On Order	Mfr. Part # FODM121C Mouser Part # 512-FODM121C	onsemi	Transistor Output Optocouplers Full pitch MFP PhotoTrans Ouput Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	2,915On Order	₱47.85 ₱32.39 ₱23.25 ₱19.26 View ₱17.36 ₱15.46	Min.: 1 Mult.: 1	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor	100 %	200 %	50 mA	1.3 V	80 V	80 mA	400 mV	3 us	3 us	6 V	150 mW	- 40 C	+ 110 C	FODM121	Tube
Transistor Output Optocouplers Phototrans Ouput MFP Input FODM121AV onsemi 1: ₱44.79 Non-Stocked Lead-Time 26 Weeks	Mfr. Part # FODM121AV Mouser Part # 512-FODM121AV	onsemi	Transistor Output Optocouplers Phototrans Ouput MFP Input Learn More about onsemi fairchild fodm121 124 2701 2705	Datasheet	Non-Stocked Lead-Time 26 Weeks	₱44.79 ₱31.23 ₱22.70 ₱18.83 View ₱17.61 ₱15.95 ₱15.15	Min.: 1 Mult.: 1	SMD/SMT	SMD-4	1 Channel	3750 Vrms	NPN Phototransistor			50 mA	1.3 V	80 V	80 mA	400 mV			6 V	150 mW	- 40 C	+ 110 C	FODM121	Tube

FODM121/124/2701/2705 Transistor Optocouplers

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