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Micro Commercial Co 1.5KE220A-TP — Circuit Protection

Micro Commercial Co 1.5KE220A-TP TVS Diode, 185V Standoff

MPN1.5KE220A-TP
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Micro Commercial Co 1.5KE220A-TP Zener TVS diode, 185V reverse standoff, 328V clamping, 1500W peak pulse, unidirectional, DO-201AE axial through-hole.

$0.5600Ref. price · indicative, final on quote
Micro Commercial Co 1.5KE220A-TP datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

1.5KE220A-TP specifications
ParameterValue
TypeZener
MountingThrough Hole
Voltage - breakdown209V
Voltage - clamping (Max) @ ipp328V
Voltage - reverse standoff185V
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

What the ratings mean for the board

The 1.5KE220A-TP: Rated for 1500 W of peak pulse power, this part handles a significant surge — think a direct lightning-induced transient on a telecom line or an inductive kickback from a motor drive.

Through-hole package and field service

Housed in a DO-201AE axial package, this diode is a through-hole part — no hot-air station needed for replacement. A technician with a soldering iron and a desoldering pump can swap it on site, which matters when the board is in a remote cabinet or a production line that cannot wait for a rework bench.

For volume or design-in queries, an RFQ is the fastest path to a firm lead time.