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Home  /  Circuit Protection  /  Transient Voltage Suppressors (TVS) - TVS Diodes  /  NTE Electronics NTE4993
NTE4993
NTE4993
Active
Transient Voltage Suppressors (TVS) - TVS Diodes
Description:  TVS DIODE 273VWM 438VC
Manufacturer:  NTE Electronics
Datasheet:   NTE4993 Datasheet
History Price: $0.47
In Stock: 42860
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Specification
PDF Datasheet
Equivalent
NTE4993 Specification
Specification
Mfr Part
NTE4993
Category
Transient Voltage Suppressors (TVS) - TVS Diodes
Manufacturer
NTE Electronics
Series
Transient Suppressors
Packaging
Bag
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Type
-
Bidirectional Channels
273V
Voltage - Reverse Standoff (Typ)
304V
Voltage - Breakdown (Min)
438V
Voltage - Clamping (Max) @ Ipp
4.5A
Current - Peak Pulse (10/1000µs)
-65℃ ~ 175℃
Power - Peak Pulse
1
Power Line Protection
-
Applications
-
Capacitance @ Frequency
-
Operating Temperature
-
Grade
-
Qualification
-
Mounting Type
-
Package / Case
-
Supplier Device Package
-
Unidirectional Channels
-
NTE4993 Compare Parts
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    Customer Reviews
    4.95 out of 5.00 stars from 177 customer reviews from all over the world
    Fernando Javier
    Spain
    5 stars
    2026-09-20 02:52
    All well I recommend seller
    Léo Dufour
    France
    5 stars
    2026-09-20 02:17
    Received on time
    Simón
    Spain
    5 stars
    2026-09-20 01:55
    Everything is correct. Very fast!!!!! Excellent!!!! To *****
    Lorenzo Caputo
    Italy
    5 stars
    2026-09-19 09:31
    They look a little light in weight, I hope they hold the current of the original datasheet
    Émilienne Giraud
    France
    5 stars
    2026-09-19 04:35
    Great thank you
    Maxence Dupuy
    France
    5 stars
    2026-09-19 04:30
    Great thank you
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