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
MOC3061SR2M Datasheet	Onsemi	OPTOISOLATOR 4.17KV TRIAC 6SMD	Availability:21600	10+ $0.4157 1000+ $0.2771 2000+ $0.2696 4000+ $0.2621 6000+ $0.2546	min:1
MOC3082TVM Datasheet	Rochester Electronics	TRIAC OUTPUT OPTOCOUPLER WITH ZE	Availability:42430	1+ $0.9810 10+ $0.6912 100+ $0.5126 500+ $0.4331 1000+ $0.4071	min:1
APT1221SX Datasheet	Panasonic	OPTOISOLATOR 3.75KV TRIAC 4SOP	Availability:7800	1+ $0.6813 1000+ $0.6192 3000+ $0.5805 5000+ $0.5616 8000+ $0.5454	min:1
MOC3012TVM Datasheet	Rochester Electronics	TRIAC OUTPUT OPTOCOUPLER, 5300V	Availability:8973	1+ $0.6930 10+ $0.4230 100+ $0.2853 500+ $0.2313 1000+ $0.2187	min:1
MOC3031SR2M Datasheet	Onsemi	OPTOISOLATOR 4.17KV TRIAC 6SMD	Availability:17694	14+ $0.3904	min:1
MOC3033SVM Datasheet	Rochester Electronics	TRIAC OUTPUT OPTOCOUPLER WITH ZE	Availability:10329	1+ $2.5597 25+ $2.5086 100+ $2.4064 500+ $2.3034 1000+ $2.1760	min:1
APT1221AX Datasheet	Panasonic	OPTOISOLATOR 5KV TRIAC 4DIP	Availability:3330	10+ $0.9783 1000+ $0.6522 2000+ $0.6205 3000+ $0.6042 5000+ $0.5858	min:1
MOC3042SR2M Datasheet	Rochester Electronics	TRIAC OUTPUT OPTOCOUPLER WITH ZE	Availability:8980	21+ $0.6222 25+ $0.6161 100+ $0.4394 250+ $0.4350 500+ $0.4024	min:1
VO2223B-X007T Datasheet	Vishay	1A, 600V, PHOTOTRIAC, SMD	Availability:1507	100+ $2.3600 500+ $2.1200	min:1
MOC3081SVM Datasheet	Rochester Electronics	TRIAC OUTPUT OPTOCOUPLER WITH ZE	Availability:5454	1+ $0.9540 10+ $0.5247 100+ $0.4581 500+ $0.3978 1000+ $0.3501	min:1

Optoisolators - Triac, SCR Output Components

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