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
FODM121AR2V Datasheet	Onsemi	OPTOISO 3.75KV TRANSISTOR 4SMD	Availability:27774	10+ $0.1669 2500+ $0.0927 5000+ $0.0909 7500+ $0.0898 10000+ $0.0892	min:1
TLX9188(GBTPL,F Datasheet	Toshiba Semiconductor and Storage	TR COUPLER; HIGH VCEO; AECQ; ROH	Availability:9990	1+ $3.1140 10+ $2.2860 100+ $1.7910 500+ $1.5750 1000+ $1.5120	min:1
VOS627A-3T Datasheet	Vishay	OPTOISOLATOR 3.75KV TRANS 4-SSOP	Availability:9996	1+ $0.6750 10+ $0.4239 100+ $0.2799 500+ $0.2457 1000+ $0.2322	min:1
VOS627A-X001T Datasheet	Vishay	OPTOISOLATOR 3.75KV TRANS 4-SSOP	Availability:36583	10+ $0.3928 3000+ $0.2182 6000+ $0.2066 9000+ $0.2182 15000+ $0.1945	min:1
TLP2309(E)Datasheet	Toshiba Semiconductor and Storage	OPTOISO 3.75KV TRANS 6-SO 5 LEAD	Availability:1932	1+ $1.1340 10+ $0.7974 125+ $1.1340 500+ $0.5055 1000+ $0.4761	min:1
VOS628AT Datasheet	Vishay	OPTOISOLATOR 3.75KV TRANS 4SSOP	Availability:13328	29+ $0.2620 50+ $0.2619 100+ $0.2199 250+ $0.2135 500+ $0.1847	min:1
TLP293-4(V4,E Datasheet	Toshiba Semiconductor and Storage	OPTOISOLATOR 3.75KV TRANS SO16	Availability:24478	1+ $0.4230	min:1
TCLD1000 Datasheet	Vishay	OPTOISOLTR 5KV DARLINGTON 4-SOP	Availability:43351	1+ $0.5328 10+ $0.3528 100+ $0.2484 500+ $0.2070 1000+ $0.1953	min:1
VOS628A-X001T Datasheet	Vishay	OPTOISOLATOR 3.75KV TRANS 4-SSOP	Availability:48693	10+ $0.3928 3000+ $0.2182 6000+ $0.2066 9000+ $0.2182 15000+ $0.1945	min:1
TLP109(E Datasheet	Toshiba Semiconductor and Storage	OPTOISO 3.75KV TRANS 6-SO 5 LEAD	Availability:16226	125+ $0.3413	min:1

Optoisolators - Transistor, Photovoltaic Output Components

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