P4KE300-B is Obsolete and no longer manufactured.
Available Substitutes:

Direct

P4KE300A
Littelfuse Inc.
In Stock: 2,486
Unit Price: $4.69000
Datasheet

Direct

P4KE300A-B
Littelfuse Inc.
In Stock: 0
Unit Price: $1.77334
Datasheet

Parametric Equivalent

MAP4KE300A
Microchip Technology
In Stock: 0
Unit Price: $78.86340

Parametric Equivalent

MAP4KE300AE3
Microchip Technology
In Stock: 0
Unit Price: $78.86340

Parametric Equivalent

MP4KE300A
Microchip Technology
In Stock: 0
Unit Price: $29.14157

Parametric Equivalent

MP4KE300AE3
Microchip Technology
In Stock: 0
Unit Price: $29.14157

Parametric Equivalent

P4KE300A-AP
MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $1.08251
Datasheet

Parametric Equivalent

P4KE300A-BP
MCC (Micro Commercial Components)
In Stock: 0
Unit Price: $1.08251
Datasheet
View and Compare All Substitutes
DO-204AL (DO-41)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

P4KE300-B

DigiKey Part Number
P4KE300-B-ND
Manufacturer
Littelfuse Inc.
Manufacturer Product Number
P4KE300-B
Description
TVS DIODE 256VWM 434.7V DO204AL
Customer Reference
Detailed Description
434.7V Clamp 1A Ipp Tvs Diode Through Hole DO-204AL (DO-41)
Datasheet
 Datasheet
EDA/CAD Models
P4KE300-B Models
Product Attributes
Type
Description
Select All
Category
Mfr
Littelfuse Inc.
Series
P4KE
Packaging
Bulk
Part Status
Obsolete
Type
Zener
Unidirectional Channels
1
Voltage - Reverse Standoff (Typ)
256V
Voltage - Breakdown (Min)
270V
Voltage - Clamping (Max) @ Ipp
434.7V
Current - Peak Pulse (10/1000µs)
1A
Power - Peak Pulse
400W
Power Line Protection
No
Applications
General Purpose
Capacitance @ Frequency
-
Operating Temperature
-55°C ~ 175°C (TJ)
Mounting Type
Through Hole
Package / Case
DO-204AL, DO-41, Axial
Supplier Device Package
DO-204AL (DO-41)
Base Product Number
P4KE300
Product Questions and Answers

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Obsolete
This product is no longer manufactured. View Substitutes or Alternative Package Types
Non-Cancelable/Non-Returnable