QT851

QT851
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Part Number QT851
LIXINC Part # QT851
Manufacturer QT Brightek
Category IsolatorsOptoisolators - Transistor, Photovoltaic Output
Description 4 PIN HIGH POWER PHOTOTRANSISTOR
Lifecycle Active
RoHS No RoHS Information
EDA/CAD Models QT851 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Jan 23 - Jan 27 2026(Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

QT851 Specifications

Part Number:QT851
Brand:QT Brightek
Lifecycle:Active
RoHS:Lead free / RoHS Compliant
Category:Isolators
Subcategory:Optoisolators - Transistor, Photovoltaic Output
Manufacturer:QT Brightek
Series:-
Package:Tube
Part Status:Active
Number of Channels:1
Voltage - Isolation:5000Vrms
Current Transfer Ratio (Min):50% @ 5mA
Current Transfer Ratio (Max):600% @ 5mA
Turn On / Turn Off Time (Typ):-
Rise / Fall Time (Typ):6µs, 8µs
Input Type:DC
Output Type:Transistor
Voltage - Output (Max):350V
Current - Output / Channel:100mA
Voltage - Forward (Vf) (Typ):1.2V
Current - DC Forward (If) (Max):80 mA
Vce Saturation (Max):400mV
Operating Temperature:-55°C ~ 100°C
Mounting Type:Through Hole
Package / Case:4-DIP (0.300", 7.62mm)
Supplier Device Package:4-DIP

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Quick Inquiry

In Stock 13251 - More on Order
Quote Limit No Limit
Lead-Time To be Confirmed
Minimum 1

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Pricing (USD)

Qty. Unit Price Ext. Price
1$1.26000$1.26
10$1.02375$10.2375
25$0.78750$19.6875
100$0.70875$70.875
300$0.63000$189
500$0.53550$267.75
1000$0.44100$441
2500$0.41895$1047.375
5000$0.40950$2047.5

Lixinc will offer the most competitive prices for you, please refer to the quotations.

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