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TT Electronics/Optek Technology 3C91C

Kynix Part #: KY573-3C91C
Manufacturer Part #: 3C91C
Description: OPTOISOLATOR 1KV TRANS TO72-4
Package: TO-206AF, TO-72-4 Metal Can
Quantity: 33
ECAD Model:
Attribute
Attribute Value
Factory Lead Time   Attribute Explanation
25 Weeks
Mount   Attribute Explanation
Through Hole
Mounting Type   Attribute Explanation
Through Hole
Package / Case   Attribute Explanation
TO-206AF, TO-72-4 Metal Can
Number of Pins   Attribute Explanation
4
Supplier Device Package   Attribute Explanation
TO-72-4
Current Transfer Ratio-Min  
30% @ 10mA
Operating Temperature   Attribute Explanation
-55°C~125°C
Packaging   Attribute Explanation
Bulk
Published   Attribute Explanation
2009
Part Status   Attribute Explanation
Active
Moisture Sensitivity Level (MSL)   Attribute Explanation
1 (Unlimited)
Max Operating Temperature   Attribute Explanation
125°C
Min Operating Temperature   Attribute Explanation
-55°C
Voltage - Isolation   Attribute Explanation
1000VDC
Output Voltage   Attribute Explanation
50V
Output Type   Attribute Explanation
Transistor
Number of Channels   Attribute Explanation
1
Voltage - Forward (Vf) (Typ)   Attribute Explanation
1.2V Max
Input Type   Attribute Explanation
DC
Forward Current   Attribute Explanation
50mA
Max Output Voltage   Attribute Explanation
50V
Output Current per Channel   Attribute Explanation
30mA
Forward Voltage   Attribute Explanation
1.2V
Collector Emitter Voltage (VCEO)   Attribute Explanation
400mV
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TT Electronics/Optek Technology-3C91C-Optoisolators - Transistor, Photovoltaic Output

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Kynix Part #: KY573-3C91C
Manufacturer Part #: 3C91C
Description: OPTOISOLATOR 1KV TRANS TO72-4
Package: TO-206AF, TO-72-4 Metal Can
Quantity:
33
ECAD Model:
In Stock: 33 units, ready to ship
Unit Price: 19.05
$19.05309 1+:
$17.97462 10+:
$16.95719 100+:
$15.99735 500+:
$15.09184 1000+:
SubTotal: $19.05

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Shipped from: Shenzhen warehouse
Expected Shipping: Tue Jun 16 2026 to Wed Jun 17 2026
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