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1.28 V Triac & SCR Output Optocouplers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Mounting Style	Package/Case	Zero-Crossing Circuit	Output Type	Number of Channels	Isolation Voltage	If - Forward Current	Vf - Forward Voltage	Pd - Power Dissipation	Rated Repetitive Off-State Voltage VDRM	Maximum Continuous Output Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4208SDV onsemi 1: $6.03 8,804In Stock	Mfr. Part No. FOD4208SDV Mouser Part No 512-FOD4208SDV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	8,804In Stock	Cut Tape $6.03 $4.41 $3.42 $3.11 Reel $2.90 View $2.79 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4208	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4208SD onsemi 1: $5.41 16,780In Stock	Mfr. Part No. FOD4208SD Mouser Part No 512-FOD4208SD	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	16,780In Stock	Cut Tape $5.41 $3.96 $3.07 $2.79 Reel $2.61 View $2.51 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4208	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers 800V RANDOM PHASE TRIAC FOD4208 onsemi 1: $5.50 10,587In Stock	Mfr. Part No. FOD4208 Mouser Part No 512-FOD4208	onsemi	Triac & SCR Output Optocouplers 800V RANDOM PHASE TRIAC	Datasheet	10,587In Stock	$5.50 $4.03 $3.12 $2.84 $2.64	Min.: 1 Mult.: 1 Max.: 1,000	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V		- 55 C	+ 100 C	FOD4208	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4208SV onsemi 1: $4.94 2,561In Stock	Mfr. Part No. FOD4208SV Mouser Part No 512-FOD4208SV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	2,561In Stock	$4.94 $3.62 $2.81 $2.55 View $2.37 $2.29 Quote	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4208	Bulk
Triac & SCR Output Optocouplers 600V low triggr curr RANDOM PHASE TRIAC FOD4216 onsemi 1: $4.73 4,993In Stock	Mfr. Part No. FOD4216 Mouser Part No 512-FOD4216	onsemi	Triac & SCR Output Optocouplers 600V low triggr curr RANDOM PHASE TRIAC	Datasheet	4,993In Stock	$4.73 $3.44 $2.65 $2.32 View $2.20 $2.11 $2.03	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD4216	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4208V onsemi 1: $4.93 1,022In Stock	Mfr. Part No. FOD4208V Mouser Part No 512-FOD4208V	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1,022In Stock	$4.93 $3.61 $2.80 $2.54 View $2.36 $2.29 $2.28	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4208	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD420SDV onsemi 1: $5.06 1,825In Stock	Mfr. Part No. FOD420SDV Mouser Part No 512-FOD420SDV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1,825In Stock	Cut Tape $5.06 $3.68 $2.83 $2.48 Reel $2.26 $2.17 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers 600V RANDOM PHASE TRIAC FOD420 onsemi 1: $5.06 4,465In Stock	Mfr. Part No. FOD420 Mouser Part No 512-FOD420	onsemi	Triac & SCR Output Optocouplers 600V RANDOM PHASE TRIAC	Datasheet	4,465In Stock	$5.06 $3.68 $2.83 $2.48 View $2.36 $2.26 $2.17	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD420SD onsemi 1: $5.35 1,727In Stock	Mfr. Part No. FOD420SD Mouser Part No 512-FOD420SD	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1,727In Stock	Cut Tape $5.35 $3.91 $3.03 $2.76 Reel $2.57 View $2.48 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD420SV onsemi 1: $5.05 800In Stock	Mfr. Part No. FOD420SV Mouser Part No 512-FOD420SV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	800In Stock	$5.05 $3.67 $2.82 $2.47 View $2.35 $2.26 $2.17 Quote	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Snubberless FOD420TV onsemi 1: $5.05 848In Stock	Mfr. Part No. FOD420TV Mouser Part No 512-FOD420TV	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Snubberless	Datasheet	848In Stock	$5.05 $3.67 $2.82 $2.47 View $2.35 $2.26 $2.17 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4216SD onsemi 1: $4.72 1,926In Stock	Mfr. Part No. FOD4216SD Mouser Part No 512-FOD4216SD	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1,926In Stock	Cut Tape $4.72 $3.43 $2.64 $2.31 Reel $2.19 View $2.11 $2.03 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V	300 mA	- 55 C	+ 100 C	FOD4216	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4208TV onsemi 1: $4.94 1,246In Stock	Mfr. Part No. FOD4208TV Mouser Part No 512-FOD4208TV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1,246In Stock	$4.94 $3.62 $2.81 $2.55 View $2.16 $2.15 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4208	Bulk
Triac & SCR Output Optocouplers Zero-Cross Triac Snubberless FOD4218TV onsemi 1: $5.99 841In Stock	Mfr. Part No. FOD4218TV Mouser Part No 512-FOD4218TV	onsemi	Triac & SCR Output Optocouplers Zero-Cross Triac Snubberless	Datasheet	841In Stock	$5.99 $4.38 $3.40 $3.09 View $2.88 $2.78 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4218	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4218V onsemi 1: $3.17 927In Stock	Mfr. Part No. FOD4218V Mouser Part No 512-FOD4218V	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	927In Stock	$3.17 $2.25 $1.75 $1.54 View $1.45 $1.40 $1.34 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4218	Tube
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4218S onsemi 1: $3.14 4,620In Stock	Mfr. Part No. FOD4218S Mouser Part No 512-FOD4218S	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	4,620In Stock	$3.14 $2.24 $1.74 $1.52 View $1.45 $1.39 $1.33	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4218	Bulk
Triac & SCR Output Optocouplers 6-PIN DIP TRIAC DRIVER FOD4218SD onsemi 1: $3.26 4,600In Stock	Mfr. Part No. FOD4218SD Mouser Part No 512-FOD4218SD	onsemi	Triac & SCR Output Optocouplers 6-PIN DIP TRIAC DRIVER	Datasheet	4,600In Stock	Cut Tape $3.26 $2.33 $1.81 $1.58 Reel $1.50 View $1.44 $1.38 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V		- 55 C	+ 100 C	FOD4218	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4218SDV onsemi 1: $3.29 1,170In Stock	Mfr. Part No. FOD4218SDV Mouser Part No 512-FOD4218SDV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1,170In Stock	Cut Tape $3.29 $2.34 $1.82 $1.59 Reel $1.52 View $1.45 $1.39 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4218	Reel, Cut Tape, MouseReel
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4218SV onsemi 1: $3.16 4,980In Stock 1,000Expected 20/11/2026	Mfr. Part No. FOD4218SV Mouser Part No 512-FOD4218SV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	4,980In Stock 1,000Expected 20/11/2026	$3.16 $2.25 $1.75 $1.53 View $1.46 $1.40 $1.34	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4218	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD420S onsemi 1: $5.05 1,112In Stock	Mfr. Part No. FOD420S Mouser Part No 512-FOD420S	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	1,112In Stock	$5.05 $3.67 $2.82 $2.47 View $2.36 $2.26 $2.17	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4216V onsemi 1: $4.93 421In Stock	Mfr. Part No. FOD4216V Mouser Part No 512-FOD4216V	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	421In Stock	$4.93 $3.61 $2.79 $2.54 View $2.37 $2.28	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V	300 mA	- 55 C	+ 100 C	FOD4216	Bulk
Triac & SCR Output Optocouplers 800V low triggr curr RANDOM PHASE TRIAC FOD4218 onsemi 1: $3.14 1,050In Stock	Mfr. Part No. FOD4218 Mouser Part No 512-FOD4218	onsemi	Triac & SCR Output Optocouplers 800V low triggr curr RANDOM PHASE TRIAC	Datasheet	1,050In Stock	$3.14 $2.24 $1.74 $1.53 View $1.44 $1.39 $1.33 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V		- 55 C	+ 100 C	FOD4218	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD420V onsemi 1: $5.05 4In Stock	Mfr. Part No. FOD420V Mouser Part No 512-FOD420V	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	4In Stock	$5.05 $3.67 $2.82 $2.47 View $2.36 $2.26 $2.17	Min.: 1 Mult.: 1	Through Hole	PDIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V		- 55 C	+ 100 C	FOD420	Bulk
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4208S onsemi 1: $4.93 5,000On Order	Mfr. Part No. FOD4208S Mouser Part No 512-FOD4208S	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	5,000On Order On Order Ship Dates Mfr. No: FOD4208S Stock: 0 On Order: 2,000 Expected 08/12/2026 3,000 Expected 22/12/2026 Factory Lead Time: 12 Weeks	$4.93 $3.61 $2.80 $2.54 View $2.37 $2.29	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	800 V	300 mA	- 55 C	+ 100 C	FOD4208	Tube
Triac & SCR Output Optocouplers Random Phase Triac Snubberless FOD4216SV onsemi 1: $4.93 699Expected 15/12/2026	Mfr. Part No. FOD4216SV Mouser Part No 512-FOD4216SV	onsemi	Triac & SCR Output Optocouplers Random Phase Triac Snubberless	Datasheet	699Expected 15/12/2026	$4.93 $3.61 $2.79 $2.54 View $2.37 $2.28	Min.: 1 Mult.: 1	SMD/SMT	SMD-DIP-6	Without Zero-Crossing Circuit	PhotoTriac	1 Channel	5000 Vrms	30 mA	1.28 V	500 mW (1/2 W)	600 V	300 mA	- 55 C	+ 100 C	FOD4216	Bulk

1.28 V Triac & SCR Output Optocouplers

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