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 - Transistor, Photovoltaic Output category page. You can select the model you want based on the above.

Question 2

What are the main brands Optoisolators - Transistor, Photovoltaic Output?

Accepted Answer

Typical parameters include Advanced Photonix, American Bright LED, Broadcom Limited, CEL, Everlight Electronics, Everlight Electronics Co Ltd, Flip Electronics, Galco Industrial Electronics...

Question 3

How to choose between different Optoisolators - Transistor, Photovoltaic 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:Advanced Photonix, American Bright LED, Broadcom Limited]. 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
4N33SM Datasheet	Onsemi	OPTOISO 4.17KV DARL W/BASE 6SMD	Availability:57408	1+ $0.7380 10+ $0.4491 65+ $0.7380 130+ $0.2728 260+ $0.2419	min:1
HCPL-070A-000E Datasheet	Broadcom Limited	OPTOISO 3.75KV DARL W/BASE 8SOIC	Availability:18326	1+ $3.0060 10+ $2.1510 50+ $1.7910 100+ $1.6470 500+ $1.3590	min:1
VOM618A-3T Datasheet	Vishay	OPTOISOLATOR 3.75KV TRANS 4-SOP	Availability:16524	10+ $0.2360 3000+ $0.1311 6000+ $0.1231 9000+ $0.1311 15000+ $0.1147	min:1
SFH610A-3 Datasheet	Vishay	OPTOISOLATOR 5.3KV TRANS 4-DIP	Availability:9559	1+ $0.8073 10+ $0.5058 50+ $0.4086 100+ $0.3771 500+ $0.3159	min:1
ACPL-M43T-000E Datasheet	Broadcom Limited	OPTOISOLATOR 4KV TRANSISTOR 5-SO	Availability:25333	100+ $1.4529 110+ $1.3743 210+ $1.3382 500+ $1.3038 1000+ $1.2713	min:1
VOM617A-4T Datasheet	Vishay	OPTOISOLATOR 3.75KV TRANS 4-SOP	Availability:15814	1+ $0.3591 10+ $0.2385 50+ $0.1701 100+ $0.1503 500+ $0.1215	min:1
CNY74-2H Datasheet	Vishay	OPTOISOLTR 5.3KV 2CH TRANS 8-DIP	Availability:9216	94+ $0.2800 24000+ $0.2761	min:1
HCPL-0531-000E Datasheet	Broadcom Limited	OPTOISO 3.75KV 2CH TRANS 8SOIC	Availability:7610	100+ $1.6052 110+ $1.4128 210+ $1.4055 500+ $1.3983 1000+ $1.3910	min:1
VOM617A-8T Datasheet	Vishay	OPTOISOLATOR 3.75KV TRANS 4-SOP	Availability:20652	10+ $0.2360 3000+ $0.1311 6000+ $0.1231 9000+ $0.1311 15000+ $0.1147	min:1
4N32SM Datasheet	Onsemi	OPTOISO 4.17KV DARL W/BASE 6SMD	Availability:57408	10+ $0.3353 2990+ $0.1863	min:1

Optoisolators - Transistor, Photovoltaic Output Components

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