Question 1

How to choose the correct component model？

Accepted Answer

We provide the brands and related parameters of components for you to choose from on the Optoisolators - Triac, SCR Output category page. You can select the model you want based on the above.

Question 2

What are the main brands Optoisolators - Triac, SCR Output?

Accepted Answer

Typical parameters include American Bright LED, Central Semiconductor, Everlight Electronics Co Ltd, Flip Electronics, Isocom Components, Isocom Components 2004 LTD, Lite-On Technology, LITEON Technology...

Question 3

How to choose between different Optoisolators - Triac, SCR Output brands?

Accepted Answer

1. Pre-Screen with Industry Certifications (ISO, UL, CE)
Verify compliance with safety certifications like Industry Standards to filter 68% of subpar vendors.
2. Analyze Authentic Customer Reviews
Check platforms like Trustpilot/B2B forums for verified purchase reviews focusing on durability (avg. 4.2★+ recommended).
3. Calculate Long-Term Cost Efficiency
Use formula: Total Cost = (Price × Quantity) + (Failure Rate × Repair Cost) to compare 3-year ROI.
4. Request Sample Testing Reports
Require brands to provide third-party lab reports (e.g., SGS/BV) covering [Such as Brand:American Bright LED, Central Semiconductor, Everlight Electronics Co Ltd]. 5. Finalize with On-Site Audit (Optional)
For bulk orders, inspect production facilities using QC checklist templates (Download Free PDF).

Part Number	Manufacturer	Description	Quantity	Unit Price	Operations
FOD420V Datasheet	Flip Electronics	OPTOISOLATOR 5KV TRIAC 6DIP	Availability:3192	1+ $3.6630 10+ $2.6460 25+ $2.6010 100+ $2.1330 250+ $2.1060	min:1
MOC3011SVM Datasheet	Onsemi	OPTOISOLATOR 4.17KV TRIAC 6SMD	Availability:1706	10+ $0.8775 1000+ $0.5850	min:1
MOC3022S-TA1 Datasheet	LITEON Technology	OPTOISOLATOR 5KV TRIAC 6SMD	Availability:6020	10+ $0.2084 1000+ $0.1389 2000+ $0.1357 4000+ $0.1326 6000+ $0.1295	min:1
MOC3011TM Datasheet	Onsemi	OPTOISOLATOR 4.17KV TRIAC 6DIP	Availability:1389	10+ $0.8411 1000+ $0.5607	min:1
MOC3021S-TA1 Datasheet	LITEON Technology	OPTOISOLATOR 5KV TRIAC 6SMD	Availability:7050	10+ $0.1160 540+ $0.0967 1150+ $0.0905 1790+ $0.0873 2565+ $0.0811	min:1
MOC3011TVM Datasheet	Onsemi	OPTOISOLATOR 4.17KV TRIAC 6DIP	Availability:1733	10+ $0.8775 1000+ $0.5850	min:1
MOC3023S-TA1 Datasheet	LITEON Technology	OPTOISOLATOR 5KV TRIAC 6SMD	Availability:33102	1+ $0.5391 10+ $0.3879 25+ $0.3321 50+ $0.2916 100+ $0.2520	min:1
MOC3011VM Datasheet	Onsemi	OPTOISOLATOR 4.17KV TRIAC 6DIP	Availability:6000	100+ $0.3328 500+ $0.2995 1000+ $0.2762 10000+ $0.2463 100000+ $0.2064	min:1
MOC3063S-TA1 Datasheet	LITEON Technology	OPTOISOLATOR 5KV TRIAC 6SMD	Availability:46054	10+ $0.1616 335+ $0.1347 815+ $0.1106 1265+ $0.1071 1740+ $0.1037	min:1
FOD420SDV Datasheet	Onsemi	OPTOISOLATOR 5KV TRIAC 6SMD	Availability:10020	10+ $2.4587 1000+ $1.6391 2000+ $1.5779 3000+ $1.6391 5000+ $1.5168	min:1

Optoisolators - Triac, SCR Output Components

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