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
VOT8125AD-V Datasheet	Vishay	OPTOCOUPLER PHOTOTRIAC 800V DIP5	Availability:10701	1+ $1.1070 10+ $0.6084 100+ $0.5184 500+ $0.4572 1000+ $0.3924	min:1
IL410-X019T Datasheet	Vishay	OPTOISOLATOR 5.3KV TRIAC	Availability:5940	1+ $2.7990 10+ $1.9800 25+ $1.7910 100+ $1.6200 250+ $1.5120	min:1
MOC3032SM Datasheet	Onsemi	OPTOISOLATOR 4.17KV TRIAC 6SMD	Availability:59982	100+ $0.4207 500+ $0.3786 1000+ $0.3491 10000+ $0.3113 100000+ $0.2608	min:1
MOC3042VM Datasheet	Onsemi	OPTOISOLATOR 4.17KV TRIAC 6DIP	Availability:5724	1+ $1.6740 10+ $0.8397 100+ $0.7632 500+ $0.7164 1000+ $0.6201	min:1
MOC3020SM Datasheet	Onsemi	OPTOISOLATOR 4.17KV TRIAC 6SMD	Availability:59982	100+ $0.2741 500+ $0.2467 1000+ $0.2274 10000+ $0.2028 100000+ $0.1699	min:1
APT1221A Datasheet	Panasonic	OPTOISOLATOR 5KV TRIAC 4SMD	Availability:4500	100+ $0.7614 300+ $0.7155 500+ $0.6939 1000+ $0.6039 2500+ $0.5688	min:1
VO3053 Datasheet	Vishay	OPTOISOLATOR 5.3KV TRIAC 6DIP	Availability:12627	1+ $0.9360 10+ $0.4968 100+ $0.4293 500+ $0.3942 1000+ $0.3618	min:1
APT1232W Datasheet	Panasonic	PHOTOTRIAC COUPLER 600V 6DIP	Availability:4800	50+ $0.5400 150+ $0.5265 250+ $0.5175 500+ $0.5085 1000+ $0.4950	min:1
MOC3061SM Datasheet	Onsemi	OPTOISOLATOR 4.17KV TRIAC 6SMD	Availability:59904	10+ $0.4098 1040+ $0.2732	min:1
IL4208-X009T Datasheet	Vishay	OPTOISOLATOR 5.3KV TRIAC	Availability:9000	10+ $1.7799 1000+ $1.1866 2000+ $1.1644 4000+ $1.1500 6000+ $1.1291	min:1

Optoisolators - Triac, SCR Output Components

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