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Optoisolators - Transistor, Photovoltaic Output Optoisolators
/ QT Brightek QT4502
QT4502
Active
Optoisolators - Transistor, Photovoltaic Output Optoisolators
Description:
8 PIN 1 MBITS HIGH SPEED PHOTOTR
Manufacturer:
QT Brightek
Datasheet:
QT4502 Datasheet
History Price: $2.84
In Stock: 45000
Distributors
Specification
PDF Datasheet
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Manufacturer
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QT4502 Distributors
Contact us and register as a distributor: support@icdirectory.com
Distributors
Mfr Part
Stock
Slogan
Updated
QTreeic Electronics
QT4502
17000
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 24, 2026
DigiKey
QT4502
13500
Visit
$
Click and see latest prices from Digikey Electronics
Apr 24, 2026
Anterwell
QT4502
44500
Visit
$
The 21 years electronic components professional supplier
Apr 24, 2026
Feilifei
QT4502
35000
Visit
$
New and original
Apr 24, 2026
One River Electronics Ltd
QT4502
12500
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 24, 2026
HAODE TECHNOLOGY
QT4502
13000
Visit
$
Click and send your RFQ
Apr 24, 2026
Hard Find Electronics Ltd.
QT4502
31000
Visit
$
Sourcing hard-to-find electronic components
Apr 24, 2026
TRICO INDUSTRIAL
QT4502
44000
Visit
$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 24, 2026
Redstar Electronic
QT4502
26000
Visit
$
First Choice, Good Service
Apr 24, 2026
PARKIN
QT4502
3500
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 24, 2026
QT4502 Specification
Specification
Mfr Part
QT4502
Category
Optoisolators - Transistor, Photovoltaic Output Optoisolators
Manufacturer
QT Brightek
Series
Optocoupler
Packaging
Tube
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Number of Channels
1
Voltage - Isolation
5000Vrms
Current Transfer Ratio (Min)
19% @ 16mA
Current Transfer Ratio (Max)
50% @ 16mA
Turn On / Turn Off Time (Typ)
350ns, 350ns
Rise / Fall Time (Typ)
-
Input Type
DC
Output Type
Transistor with Base
Voltage - Output (Max)
20V
Current - Output / Channel
8mA
Voltage - Forward (Vf) (Typ)
1.45V
Current - DC Forward (If) (Max)
25 mA
Vce Saturation (Max)
-
Operating Temperature
-55 ℃ ~ 100 ℃
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Supplier Device Package
8-DIP
QT4502 PDF Datasheet
QT4502 Datasheet
Click and Download: QT4502 Datasheet
Customer Reviews
4.95 out of 5.00 stars from 106 customer reviews from all over the world
Juliana Rocha Almeida
Brazil
2026-04-12 17:14
Good quality components, well packaged
Gilberto
Brazil
2026-04-12 15:12
Got everything right
Juan Antonio
Spain
2026-04-12 13:29
All as described, it came quickly, in 10 days
Hugo Fernández
Spain
2026-04-12 13:06
Excellent product, very fast shipping indeed was amazed, 100% recommended…
Sacha Rousseau
France
2026-04-12 09:18
Product conforms to the announcement. Not tested yet
Jessica Foster
United States
2026-04-12 03:07
Thanks, fast shipping & delivery
