Semikron International · Electronic Components
SKET400/16E
SCR Module, 400 A, 1.6 kV
Part NumberSKET400/16E
ManufacturerSemikron International
AvailabilityAvailable to order — request a quote
Specifications
RohscompliantY-EX
Gate Trigger Voltage Max3 V
Repetitive Peak Reverse Voltage1.6 kV
Hazardousfalse
RohsphthalatescompliantYES
Average Forward Current400 A
Thyristor MountingPanel
Product Range-
IscanonicalY
Peak Non Repetitive Surge Current14 kA
Holding Current Max500 mA
Operating Temperature Max130 °C
SvhcNo SVHC (15-Jun-2015)
Average On State Current400 A
NSN5961-01-481-6104 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,THYRISTOR
Current Rating700.00 AMPERES MAXIMUM ON-STATE CURRENT, RMS TOTAL
Terminals1 UNTHREADED HOLE AND 1 TAB W/SCREW
Mounting MethodUNTHREADED HOLE(S)
Overall Length92.0 MILLIMETERS MAXIMUM
Overall Width50.0 MILLIMETERS MAXIMUM
Overall Height49.0 MILLIMETERS MAXIMUM
Nominal Thread Size10.0 MILLIMETERS
Thread Series DesignatorISO M
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is SKET400/16E available?
We can source SKET400/16E even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is SKET400/16E by Semikron International obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SKET400/16E has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like SKET400/16E?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for SKET400/16E?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.