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Home  /  Circuit Protection  /  Transient Voltage Suppressors (TVS) - TVS Diodes  /  Littelfuse Inc P4KE91CA
P4KE91CA
P4KE91CA
Active
Transient Voltage Suppressors (TVS) - TVS Diodes
Description:  TVS DO15 77.8V 400W BIDIR
Manufacturer:  Littelfuse Inc
Datasheet:   P4KE91CA Datasheet
History Price: $0.56
In Stock: 44000
Distributors
Specification
PDF Datasheet
Equivalent
P4KE91CA Distributors
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Mfr Part
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Slogan
Updated
Anterwell
P4KE91CA
8400
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$
The 21 years electronic components professional supplier
Apr 24, 2026
Feilifei
P4KE91CA
12000
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$
New and original
Apr 24, 2026
One River Electronics Ltd
P4KE91CA
10000
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$
One River: Quality components, competitive prices, fast shipping, 1-year warranty
Apr 24, 2026
HAODE TECHNOLOGY
P4KE91CA
5600
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$
Click and send your RFQ
Apr 24, 2026
Hard Find Electronics Ltd.
P4KE91CA
7200
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$
Sourcing hard-to-find electronic components
Apr 24, 2026
TRICO INDUSTRIAL
P4KE91CA
12800
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$
Rooted in Semiconductors, One-stop Chip Solutions
Apr 24, 2026
Redstar Electronic
P4KE91CA
11200
Visit
$
First Choice, Good Service
Apr 24, 2026
PARKIN
P4KE91CA
9200
Visit
$
A Great Reputation EMS Partner specializes on E-Components Procurement
Apr 24, 2026
QTreeic Electronics
P4KE91CA
10400
Visit
$
Your Integrated Circuit Electronic Components Supplier
Apr 24, 2026
DigiKey
P4KE91CA
1200
Visit
$
Click and see latest prices from Digikey Electronics
Apr 24, 2026
P4KE91CA Specification
Specification
Mfr Part
P4KE91CA
Category
Transient Voltage Suppressors (TVS) - TVS Diodes
Manufacturer
Littelfuse Inc
Series
P4KE
Packaging
Tape & Reel (TR),Cut Tape (CT)
Status
Active
Environmental Compliance
Lead Free
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS
Compliant
HS Code
-
Technical Parameter
Type
Zener
Bidirectional Channels
1
Voltage - Reverse Standoff (Typ)
77.8V
Voltage - Breakdown (Min)
86.5V
Voltage - Clamping (Max) @ Ipp
125V
Current - Peak Pulse (10/1000µs)
3.3A
Power - Peak Pulse
400W
Power Line Protection
No
Applications
General Purpose
Capacitance @ Frequency
-
Operating Temperature
-55℃ ~ 175℃ (TJ)
Grade
Through Hole
Qualification
DO-204AL, DO-41, Axial
Mounting Type
DO-204AL (DO-41)
Package / Case
-
Supplier Device Package
-
Unidirectional Channels
-
P4KE91CA PDF Datasheet
P4KE91CA Datasheet
Click and Download: P4KE91CA Datasheet
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P4KA13AHE3/54
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P4KE91CA Compare Parts
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  • P4KE91CA vs P4KE91CAHE3/54
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  • P4KE91CA vs P4KE91CAHB0G
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  • P4KE91CA vs P4KE91CAHA0G
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  • P4KE91CA vs P4KE91CAH
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  • P4KE91CA vs P4KE91CA-G
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  • P4KE91CA vs P4KE91CA-E3/73
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  • P4KE91CA vs P4KE91CA-E3/54
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  • P4KE91CA vs P4KE91CA-BP
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  • P4KE91CA vs P4KE91CA-B
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  • P4KE91CA vs P4KE91CA-AP
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  • P4KE91CA vs P4KE91CA_R2_00001
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  • P4KE91CA vs P4KE91CA R1G
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  • P4KE91CA vs P4KE91CA B0G
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  • P4KE91CA vs P4KE91CA A0G
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  • P4KE91CA vs P4KE91C_R2_00001
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  • P4KE91CA vs P4KE91C
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  • P4KE91CA vs P4KE91C
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  • P4KE91CA vs P4KE91-B
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  • P4KE91CA vs P4KE91A-TP
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  • P4KE91CA vs P4KE91AS_AY_00001
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  • P4KE91CA vs P4KE91AHR1G
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  • P4KE91CA vs P4KE91A-HF
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  • P4KE91CA vs P4KE91AHE3/73
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  • P4KE91CA vs P4KE91AHE3/54
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  • P4KE91CA vs P4KE91AHB0G
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  • P4KE91CA vs P4KE91AHA0G
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  • P4KE91CA vs P4KE91AH
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  • P4KE91CA vs P4KE91A-G
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  • P4KE91CA vs P4KE91A-E3/73
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  • P4KE91CA vs P4KE91A-E3/54
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  • P4KE91CA vs P4KE91A-BP
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  • P4KE91CA vs P4KE91A-B
    •
  • P4KE91CA vs P4KE91A-AP
    •
    Customer Reviews
    4.95 out of 5.00 stars from 96 customer reviews from all over the world
    Felipe Soto
    Spain
    5 stars
    2026-04-14 09:01
    Received perfectly. Welded a unit on its corresponding printed circuit board working perfectly to replace a faulty unit on an Arduino Nano plate.
    Katharina Schneider
    Germany
    5 stars
    2026-04-14 08:46
    2 weeks for delivery. The chips work fine
    Paul Roy
    France
    5 stars
    2026-04-14 05:40
    Corresponds to my use
    Laura Cristina
    Spain
    5 stars
    2026-04-14 04:28
    Tested, works as expected.
    Halina Jankowska
    Poland
    5 stars
    2026-04-14 03:26
    Fast shipping, OK
    Emil Kwiatkowski
    Poland
    5 stars
    2026-04-14 00:25
    Looks genuine. Have IR logo. Not tested yet.
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