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APT1221S
APT1221S
Active
Optoisolators - Triac, SCR Output Optoisolators
Description:  OPTOISOLATOR 3.75KV TRIAC 4SOP
Manufacturer:  Panasonic
Datasheet:   APT1221S Datasheet
History Price: $2.05
In Stock: 24400
Distributors
Specification
PDF Datasheet
Equivalent
APT1221S Specification
Specification
Mfr Part
APT1221S
Category
Optoisolators - Triac, SCR Output Optoisolators
Manufacturer
Panasonic
Series
APT
Packaging
Tube
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Output Type
Triac
Zero Crossing Circuit
No
Number of Channels
1
Voltage - Isolation
3750Vrms
Voltage - Off State
600 V
Static dV/dt (Min)
500V/µs
Current - LED Trigger (Ift) (Max)
10mA
Current - On State (It (RMS)) (Max)
50 mA
Current - Hold (Ih)
3.5mA
Turn On Time
100祍 (Max)
Voltage - Forward (Vf) (Typ)
1.21V
Current - DC Forward (If) (Max)
50 mA
Operating Temperature
-40 ℃ ~ 100 ℃
Mounting Type
Surface Mount
Package / Case
4-SMD, Gull Wing
Supplier Device Package
4-SOP
Approval Agency
cUR, VDE
APT1221S PDF Datasheet
APT1221S Datasheet
Click and Download: APT1221S Datasheet
APT1221S Compare Parts
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    Customer Reviews
    4.95 out of 5.00 stars from 111 customer reviews from all over the world
    Max Jäger
    Germany
    5 stars
    2026-11-10 03:24
    Very fast delivery. Everything is fine. Thank you
    近藤 恵美
    Japan
    5 stars
    2026-11-10 03:22
    If you can deliver faster, I am sure you will get more orders.
    Quentin Morel
    France
    5 stars
    2026-11-10 02:43
    Super fast delivery to recommend!!!
    Sophie Hartmann
    Germany
    5 stars
    2026-11-10 02:39
    Everything went great again
    But took longer
    Vítor Hugo
    Brazil
    5 stars
    2026-11-10 02:15
    I liked the speed of arrival and delivery of the goods. Congratulations
    Bartłomiej Kwiatkowski
    Poland
    5 stars
    2026-11-10 02:11
    FAST CASE WITHOUT 100% PROBLEM.
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