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4N37SR2M
4N37SR2M
Active
Optoisolators - Transistor, Photovoltaic Output Optoisolators
Description:  OPTOISO 4.17KV TRANS W/BASE 6SMD
Manufacturer:  onsemi
Datasheet:   4N37SR2M Datasheet
History Price: $0.72
In Stock: 29000
Distributors
Specification
PDF Datasheet
Equivalent
4N37SR2M Distributors
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Slogan
Updated
Hard Find Electronics Ltd.
4N37SR2M
20200
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$
Sourcing hard-to-find electronic components
Apr 25, 2026
TRICO INDUSTRIAL
4N37SR2M
24800
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$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 25, 2026
Redstar Electronic
4N37SR2M
9200
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$
First Choice, Good Service
Apr 25, 2026
PARKIN
4N37SR2M
39700
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$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 25, 2026
QTreeic Electronics
4N37SR2M
1400
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$
Your Integrated Circuit Electronic Components Supplier
Apr 25, 2026
DigiKey
4N37SR2M
11700
Visit
$
Click and see latest prices from Digikey Electronics
Apr 25, 2026
Anterwell
4N37SR2M
31900
Visit
$
The 21 years electronic components professional supplier
Apr 25, 2026
Feilifei
4N37SR2M
17000
Visit
$
New and original
Apr 25, 2026
One River Electronics Ltd
4N37SR2M
47500
Visit
$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 25, 2026
HAODE TECHNOLOGY
4N37SR2M
4600
Visit
$
Click and send your RFQ
Apr 25, 2026
4N37SR2M Specification
Specification
Mfr Part
4N37SR2M
Category
Optoisolators - Transistor, Photovoltaic Output Optoisolators
Manufacturer
onsemi
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
1
Voltage - Isolation
4170Vrms
Current Transfer Ratio (Min)
100% @ 10mA
Current Transfer Ratio (Max)
-
Turn On / Turn Off Time (Typ)
2µs, 2µs
Rise / Fall Time (Typ)
-
Input Type
DC
Output Type
Transistor with Base
Voltage - Output (Max)
30V
Current - Output / Channel
-
Voltage - Forward (Vf) (Typ)
1.18V
Current - DC Forward (If) (Max)
60 mA
Vce Saturation (Max)
300mV
Operating Temperature
-40 ℃ ~ 100 ℃
Mounting Type
Surface Mount
Package / Case
6-SMD, Gull Wing
Supplier Device Package
6-SMD
4N37SR2M PDF Datasheet
4N37SR2M Datasheet
Click and Download: 4N37SR2M Datasheet
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HIGH VOLTAGE PHOTOTRANSISTOR OUT
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OPTOISO 4.17KV TRANS W/BASE 6SMD
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PHOTOTRANSISTOR OUTPUT OPTOCOUPL
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    Customer Reviews
    4.95 out of 5.00 stars from 146 customer reviews from all over the world
    Clément Boucher
    France
    5 stars
    2026-03-31 06:37
    Very well received
    Yago Santos Ferreira
    Brazil
    5 stars
    2026-03-31 06:15
    Always ask components from this seller. Very recommended.
    Michelle Flores
    United States
    5 stars
    2026-03-31 04:10
    100pcs ordered, 100pcs received. Sample tests good. Recommended!
    Anna Sørensen
    Denmark
    5 stars
    2026-03-31 03:29
    At last a place where the tl431 works as intended, took random 10 pcs of the 100 and testet in a circuit from datasheet all spot on 5.085v where it should be.
    Scott Hughes
    United States
    5 stars
    2026-03-30 22:45
    MXL7704-R3 as descried.
    Wojciech Nowak
    Poland
    5 stars
    2026-03-30 22:41
    rpi works like new
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