The Q817 series is a 4-pin DC input optocoupler with 5000 Vrms isolation voltage and operating temperatures up to 110°C. It is available in DIP-4, Gullwing, SMD lead bend, SMD low profile, and SMD Gullwing package options, with creepage distances of 7.5mm (S/SL) or 8.0mm (SLM). The device is RoHS compliant, certified under UL E338132 and VDE 40030457, and meets Pb-free requirements. The Q817B variant features a current transfer ratio (CTR) range of 80% to 160% at 5 mA forward current and 5 V collector-emitter voltage.
DIP 4PIN DC INPUT PHOTOTRANSISTO Product overview: Q817B from QT Brightek 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 DIP. Search-friendly keywords include transistor, BJT, switching, amplification, DIP, 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-Q817B can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-Q817B |
| Product Name | DIP Bipolar Transistor |
| Package Type | Tube |
