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Littelfuse Inc. 5KP78A Series

2 variants · Littelfuse Inc.

About the Littelfuse Inc. 5KP78A Series

The Littelfuse Inc. 5KP78A Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common applications of General Purpose, capacitance @ frequency of - and case of P600, Axial. Variants differ by operating temperature and package, so you can match the exact operating temperature your application requires using the selection guide below. All listed Littelfuse Inc. 5KP78A Series part numbers are active and orderable.

Select a variant by

Operating temperature
-55°C ~ 175°C (TA) · -55°C~175°C(TJ)
Package
Bulk · Tape & Reel (TR)

Shared specifications

Applications
General Purpose
Capacitance @ frequency
-
Case
P600, Axial
Current - peak pulse (10/1000μs)
40.5A
Mounting
Through Hole
Power - peak pulse
5000W (5kW)
Power line protection
No
Type
Zener
Unidirectional channels
1
Voltage - breakdown
86.7V
Voltage - clamping (Max) @ ipp
126V
Voltage - reverse standoff
78V

Variant comparison

Parameter5KP78A-B5KP78A-HRA
Operating temperature-55°C~175°C(TJ)-55°C ~ 175°C (TA)
PackageBulkTape & Reel (TR)

Request a quote on any Littelfuse Inc. 5KP78A Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants