The OPI1264 is an optically coupled isolator containing an 890 nm infrared LED and an NPN silicon phototransistor, designed for electrical isolation between power supplies under surge conditions up to 15 kVDC. It is housed in a plastic package with a 0.50" / 0.55" lead spacing. The device operates from -40°C to +85°C and meets UL recognition E58730 for 15 kVdc isolation for one minute. The collector-emitter voltage is rated at 30 V, with a maximum collector current of 44 mA at 10 mA LED drive. The DC current transfer ratio ranges from 12.5% to 100% depending on variant, with the OPI1264 baseline specifying 12.5% minimum at 10 mA input and 5 V output.
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin Bag Product overview: OPI1264 from TT Electronics / Optek Technology is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-OPI1264 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-OPI1264 |
| Product Name | Bipolar Transistor |
| Package Type | Bag |
