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Littelfuse Inc. 1.5KE8.2C — Circuit Protection

Littelfuse 1.5KE8.2C TVS Diode, 1500W, Bidirectional, DO-201

MPN1.5KE8.2C
Obsolete

Littelfuse Inc. 1.5KE series bidirectional TVS diode, 1.5KE8.2C, 1500W peak pulse power, 7.02V reverse standoff, 12.71V clamping, DO-201AA axial package, tape and reel.

$0.6300Ref. price · indicative, final on quote
Littelfuse Inc. 1.5KE8.2C datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

1.5KE8.2C specifications
ParameterValue
TypeZener
Series1.5KE
MountingThrough Hole
Voltage - breakdown7.38V
Voltage - clamping (Max) @ ipp12.71V
Voltage - reverse standoff7.02V
Current - peak pulse (10/1000μs)125.6A
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C~175°C(TJ)
PackageTape & Reel (TR)
ApplicationsGeneral Purpose
CaseDO-201AA, DO-27, Axial
Bidirectional channels1

Product details

1500W bidirectional transient suppressor

The 1.5KE8.2C: It clamps transients at 12.71V maximum while conducting 125.6A peak pulse current, making it suitable for protecting 7.02V nominal rails from surge events in general-purpose circuit protection applications.

Obsolete — sourcing through independent channels

Littelfuse has marked the 1.5KE8.2C as obsolete. No official successor part number is recorded from the manufacturer. The DO-201AA (DO-27) axial-lead package is a standard through-hole form factor, compatible with existing PCB layouts for the 1.5KE series. Tape and reel packaging is available for automated assembly lines.

Frequently asked questions

How can I source the 1.5KE8.2C now that it is obsolete?

The 1.5KE8.2C is obsolete per Littelfuse. We source this part through independent distribution channels against an RFQ.

What is the peak pulse power rating of the 1.5KE8.2C?

It is rated for 1500W (1.5kW) peak pulse power dissipation using the standard 10/1000µs waveform. This determines how much surge energy the device can absorb before failing.

Is the 1.5KE8.2C unidirectional or bidirectional?

It clamps transients of either polarity symmetrically, making it suitable for AC signal lines or DC rails where reverse polarity protection is needed.