EC103B2
EC103B2
Obsolete
Description:  SCR 200V 800MA TO92
Manufacturer:  Littelfuse Inc
Datasheet:   EC103B2 Datasheet
History Price: Obsolete
In Stock: 27700
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Updated
12100
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Apr 14, 2026
EC103B2 Specification
Specification
Mfr Part
EC103B2
Category
Thyristors - SCRs
Manufacturer
Littelfuse Inc
Series
-
Packaging
Bulk
Status
Obsolete
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Voltage - Off State
200 V
Voltage - Gate Trigger (Vgt) (Max)
800 mV
Current - Gate Trigger (Igt) (Max)
50 μA
Voltage - On State (Vtm) (Max)
1.7 V
Current - On State (It (AV)) (Max)
510 mA
Current - On State (It (RMS)) (Max)
800 mA
Current - Hold (Ih) (Max)
5 mA
Current - Off State (Max)
1 μA
Current - Non Rep. Surge 50, 60Hz (Itsm)
16A, 20A
SCR Type
Sensitive Gate
Operating Temperature
-40 ℃ ~ 110 ℃
Mounting Type
Through Hole
Package / Case
TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package
TO-92
EC103B2 PDF Datasheet
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  • Customer Reviews
    4.95 out of 5.00 stars from 136 customer reviews from all over the world
    Stefano Rizzo
    Italy
    5 stars
    2026-03-31 09:55
    Perfect thank you
    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.