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Micro Commercial Co 1.5KE300A-TP — Circuit Protection

1.5KE300A-TP TVS Diode, 1500W, 256V Standoff, DO-201AE

MPN1.5KE300A-TP
Active

Micro Commercial Co 1.5KE300A-TP Zener TVS diode, 1500W peak pulse power, 256V reverse standoff, 414V clamping, unidirectional, DO-201AE axial through-hole package.

$0.5700Ref. price · indicative, final on quote
Micro Commercial Co 1.5KE300A-TP datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5KE300A-TP specifications
ParameterValue
TypeZener
MountingThrough Hole
Voltage - breakdown285V
Voltage - clamping (Max) @ ipp414V
Voltage - reverse standoff256V
Power - peak pulse1500W (1.5kW)
Power line protectionNo
Operating temperature-55°C ~ 175°C (TJ)
PackageTape & Reel (TR) Cut Tape (CT)
ApplicationsGeneral Purpose
CaseDO-201AE, Axial
Unidirectional channels1

Product details

DO-201AE axial package and through-hole mounting

Housed in the DO-201AE axial package, the 1.5KE300A-TP is a through-hole component that mounts with the body suspended between two lead bends — the axial format allows the device to sit above the board for convective cooling, which matters when dissipating 1500 W pulses. The unidirectional channel protects a single rail; for bidirectional or AC-line applications, two devices back-to-back or a bidirectional variant is needed.

Sourcing and lifecycle posture

Available in Tape & Reel (TR) or Cut Tape (CT) packaging for pick-and-place or hand-assembly workflows.

Frequently asked questions

What package does the 1.5KE300A-TP use?

It uses the DO-201AE axial through-hole package, a standard footprint for 1500 W transient suppressors.