Representative package visual — not an exact-product photographProduct referenceVendor-delivered DigiKey product/package image

Exact MPN15 sourced attributes2 source documents

Littelfuse Inc. · exact orderable part

P-1.5KE51CA

Name: P-1.5KE51CA
Brand: Littelfuse Inc.

TVS DIODE 43.6VWM 70.1VC DO201

Original manufacturerCommercial terms confirmed per lot

ManufacturerLittelfuse Inc.

Package / caseDO-201AA, DO-27, Axial

Mounting typeThrough Hole

Packing-

Technical parameters

Technical specifications

15 normalized values · 2 validated sources

P-1.5KE51CA technical parameters
Parameter	Value
Applications	General Purpose [2]
Bidirectional Channels	1 [2]
Current - Peak Pulse (10/1000µs)	21.7A [2]
Mfr	Littelfuse Inc. [2]
Mounting Type	Through Hole [2]
Operating Temperature	-55°C~175°C(TJ) [2]
Power - Peak Pulse	1500W (1.5kW) [2]
Power Line Protection	No [2]
Product Status	Obsolete [2]
Series	1.5KE [2]
Type	Zener [2]
Voltage - Breakdown (Min)	48.5V [2]
Voltage - Clamping (Max) @ Ipp	70.1V [2]
Voltage - Reverse Standoff (Typ)	43.6V [2]
Package / Case	DO-201AA, DO-27, Axial [2]

Catalog relationships

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

Related exact parts

Browse exact MPNs and compare their specifications. These links do not imply compatibility or interchangeability.