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
SFH619A Datasheet	Vishay	OPTOISOLATOR 5.3KV DARL 4DIP	Availability:15215	1+ $0.1806 10+ $0.1764 25+ $0.1757 50+ $0.1756 100+ $0.1748	min:1
HCPL-5731 Datasheet	Broadcom Limited	OPTOISO 1.5KV 2CH DARLNG 8-DIP	Availability:1571	1+ $135.1260 10+ $116.6085	min:1
TLP291(BL-TP,SE Datasheet	Toshiba Semiconductor and Storage	OPTOISOLATOR 3.75KV TRANS 4-SO	Availability:35381	10+ $0.1735 2500+ $0.0964 5000+ $0.0948 10000+ $0.0932 15000+ $0.0915	min:1
TLP292(GB-TPL,E Datasheet	Toshiba Semiconductor and Storage	OPTOISOLATOR 3.75KV TRANS 4-SO	Availability:35328	10+ $0.2545 2500+ $0.1414 5000+ $0.1338 10000+ $0.1303 15000+ $0.1295	min:1
SFH6286-4 Datasheet	Vishay	OPTOISOLATOR 5.3KV TRANS 4SMD	Availability:14916	1+ $0.1089 10+ $0.1089 25+ $0.1089 50+ $0.1089 100+ $0.1089	min:1
TLP291(TP,SE Datasheet	Toshiba Semiconductor and Storage	OPTOISOLATOR 3.75KV TRANS 4-SO	Availability:7190	25+ $0.1087	min:1
SFH615A-4XSMT/R Datasheet	Isocom Components 2004 LTD	OPTOISOLATOR 5.3KV TRANS 4SMD	Availability:5945	10+ $0.1863 2000+ $0.1242	min:1
ACPL-M50L-500E Datasheet	Broadcom Limited	OPTOISOLATOR 3.75KV TRANS 5-SO	Availability:59884	105+ $0.4487 215+ $0.4199 335+ $0.4054 480+ $0.3764 625+ $0.3619	min:1
TLP291(Y-TP,SE Datasheet	Toshiba Semiconductor and Storage	OPTOISOLATOR 3.75KV TRANS 4-SO	Availability:23808	1+ $0.5400 10+ $0.3159 100+ $0.1611 1000+ $0.1476 2500+ $0.1179	min:1
TLP785(GRH-TP6,F)Datasheet	Toshiba Semiconductor and Storage	OPTOISOLATR 5KV TRANSISTOR 4-SMD	Availability:14400	10+ $0.1954 553+ $0.1628 1000+ $0.1519 2000+ $0.1504 4000+ $0.1307	min:1

Optoisolators - Transistor, Photovoltaic Output Components

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