☰
Home  /  Isolators  /  Optoisolators - Transistor, Photovoltaic Output Optoisolators  /  Isocom Components IS121D
IS121D
IS121D
Active
Optoisolators - Transistor, Photovoltaic Output Optoisolators
Description:  4PIN TRANSISTOR OUTPUT, SMD OPTO
Manufacturer:  Isocom Components
Datasheet:   IS121D Datasheet
History Price: $0.14586
In Stock: 32400
Distributors
Specification
PDF Datasheet
Equivalent
IS121D Specification
Specification
Mfr Part
IS121D
Category
Optoisolators - Transistor, Photovoltaic Output Optoisolators
Manufacturer
Isocom Components
Series
-
Packaging
Tape & Reel (TR)
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Number of Channels
-
Voltage - Isolation
-
Current Transfer Ratio (Min)
-
Current Transfer Ratio (Max)
-
Turn On / Turn Off Time (Typ)
-
Rise / Fall Time (Typ)
-
Input Type
-
Output Type
-
Voltage - Output (Max)
-
Current - Output / Channel
-
Voltage - Forward (Vf) (Typ)
-
Current - DC Forward (If) (Max)
-
Vce Saturation (Max)
-
Operating Temperature
-
Mounting Type
-
Package / Case
-
Supplier Device Package
-
IS121D Compare Parts
  • IS121D vs IS181B
    •
  • IS121D vs IS181A
    •
  • IS121D vs IS126
    •
  • IS121D vs IS181GR
    •
  • IS121D vs IS127
    •
  • IS121D vs IS181D
    •
  • IS121D vs IS181GB
    •
  • IS121D vs IS124
    •
  • IS121D vs IS181
    •
  • IS121D vs IS181
    •
  • IS121D vs IS1600
    •
  • IS121D vs IS121C
    •
  • IS121D vs IS121B
    •
  • IS121D vs IS121A
    •
  • IS121D vs IS121
    •
  • IS121D vs IS1
    •
  • IS121D vs IS1XG
    •
  • IS121D vs IS1XSM
    •
  • IS121D vs IS1X
    •
  • IS121D vs IS1SMT&R
    •
  • IS121D vs IS1SM
    •
  • IS121D vs IS1G
    •
  • IS121D vs IS183
    •
  • IS121D vs IS1XSMT&R
    •
    IS121D Related Parts
    IS181GB
    IS181GB
    Isocom Components
    OPTOISO 3.75KV TRANS MINI-FLAT
    IS181D
    IS181D
    Isocom Components
    OPTOISO 3.75KV TRANS MINI-FLAT
    IS127
    IS127
    Isocom Components
    OPTOISO 3.75KV DARL MINI-FLAT
    IS181GR
    IS181GR
    Isocom Components
    OPTOISO 3.75KV TRANS MINI-FLAT
    IS126
    IS126
    Isocom Components
    OPTOCOUPLER TRANS AC MINI-FLAT
    IS181A
    IS181A
    Isocom Components
    OPTOISO 3.75KV TRANS MINI-FLAT
    IS181B
    IS181B
    Isocom Components
    OPTOISO 3.75KV TRANS MINI-FLAT
    IS181C
    IS181C
    Isocom Components
    OPTOISO 3.75KV TRANS MINI-FLAT
    IS1XSMT&R
    IS1XSMT&R
    Isocom Components
    6PIN HIGH DENSITY TRANSISTOR DET
    IS183
    IS183
    Isocom Components
    4PIN TRANSISTOR OUTPUT, SMD OPTO
    IS1G
    IS1G
    Isocom Components
    6PIN HIGH DENSITY TRANSISTOR DET
    IS1SM
    IS1SM
    Isocom Components
    6PIN HIGH DENSITY TRANSISTOR DET
    Customer Reviews
    4.95 out of 5.00 stars from 126 customer reviews from all over the world
    Sylvie Renard
    France
    5 stars
    2026-10-18 15:20
    perfect, arrived after 17 days travel with grouped delivery.
    Works perfectly well
    Thanks
    Monika Kairytė
    Lithuania
    5 stars
    2026-10-18 15:11
    I order for the second time. It's all good.
    Tobias Meier
    Germany
    5 stars
    2026-10-18 15:00
    Very fast shipping, good quality, thank you very much!
    Armand Bouvier
    France
    5 stars
    2026-10-18 14:29
    Purchase in line with the description received very quickly as with previous purchases. Seller advising ++++
    Zuzanna Krawczyk
    Poland
    5 stars
    2026-10-18 14:19
    Super extra cool fantastic.
    Stijn van der Pol
    Netherlands
    5 stars
    2026-10-18 14:15
    56 / 5.000
    Vertaalresultaten
    Vertaalresultaat
    Well received, product as described.
    Copyright © 2021-2026 icDirectory.com
    About Us | Email: support@icdirectory.com
    icDirectory.com is a specialized electronic components platform based in the United Kingdom, dedicated to serving manufacturers and EMS providers from Europe, America, Asia and around the world. The platform is designed to meet the unique needs of professionals in the electronics industry, providing high-quality, real-time inquiry services that connect users with manufacturers and suppliers.