Skip to main content
Micro Commercial Co 1.5KE43CA-TP — Circuit Protection

Micro Commercial Co 1.5KE43CA-TP TVS Diode, 1500W, DO-201AE

MPN1.5KE43CA-TP
Active

Micro Commercial Co 1.5KE43CA-TP Zener TVS diode, 1500W peak pulse power, 36.8V standoff, 59.3V clamp, bidirectional, DO-201AE axial, through hole.

$0.3013Ref. price · indicative, final on quote
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5KE43CA-TP specifications
ParameterValue
TypeZener
MountingThrough Hole
Voltage - breakdown40.9V
Voltage - clamping (Max) @ ipp59.3V
Voltage - reverse standoff36.8V
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
Bidirectional channels1

Product details

1500W peak pulse in a DO-201AE body

The 1.5KE43CA-TP: The DO-201AE axial package is through-hole mounted, which makes it straightforward to hand-replace on a board — the leads are thick enough to survive a couple of rework cycles with a soldering iron or hot-air station without lifting the pad.

Temperature range and rework reality

The wide range also means the part can handle the thermal cycling of a reflow or wave-solder process without degrading the die attach. No power line protection feature — this is a pure transient suppressor for signal or low-power DC rails, not a mains-side MOV replacement.

No stock-holding claim — sourced per order.