Technical Documents
PDF / CAD
RoHS Compliant · Lead-Free
EIA-481 Standard
QT Brightek (QTB) Q817BST1
MPN Q817BST1
Active
Spot Stock · 24-48h Dispatch
100% Original Sealed
SMD 4PIN DC INPUT PHOTOTRANSISTO
In Stock: 1,292 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d)
Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$0.50 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$0.50
10+ pcs
$0.45
30+ pcs
$0.41
100+ pcs
$0.37
500+ pcs
$0.35
1,000+ pcs
$0.33
Working on a production BOM or have a target unit price? Submit Target Price
[SPEC] Essential Parameters Snapshot Full Specifications (16)
Package / Case 4-SMD, Gull Wing
Output / Current 50mA
Full Technical Specifications
16 Parameters| Parameter / Attribute | Specification / Value |
|---|---|
| Series | Q817 |
| Input type | DC |
| Output type | Transistor |
| Mounting | Surface Mount |
| Voltage - isolation | 5000Vrms |
| Voltage - output | 35V |
| Voltage - forward (Vf) | 1.24V |
| Current - output (Channel) | 50mA |
| Current transfer ratio | 260% @ 5mA |
| Current - DC forward (If) | 60 mA |
| Operating temperature | -55°C ~ 110°C |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Case | 4-SMD, Gull Wing |
| Channels | 1 |
| Vce saturation | 200mV |
| Rise (Fall time) | 6µs, 8µs |
[DESK] Shenzhen Spot Allocation · 2h Response
Need Immediate Spot Stock or Shortage Allocation for Q817BST1?
Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.
Quote SLA 2 Hours
[01] Emergency Shortage 24-48h Shenzhen Dispatch
Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.
[02] Industrial Packaging Tape & Reel / Tray / Tube
Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.
[03] WhatsApp QC Proof 45x Microscope QC Photos
High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.
● USD Wire Transfer (SWIFT T/T) · DAP Express / DDP Delivery
Q817BST1
Verified Allocation