Vishay · Electronic Components
SUD50P1043
Power MOSFET, P Channel, 100 V, 38 A, 0.043 ohm, TO-252AA, Surface Mount
Part NumberSUD50P1043
ManufacturerVishay
AvailabilityAvailable to order — request a quote
Specifications
RohscompliantYES
Channel TypeP Channel
Power Dissipation Pd136 W
Hazardousfalse
RohsphthalatescompliantYES
Product Range-
IscanonicalY
Drain Source On State Resistance0.043 ohm
Transistor Case StyleTO-252AA
MslMSL 1 - Unlimited
Operating Temperature Max175 °C
SvhcLead (04-Feb-2026)
Transistor PolarityP Channel
Rds On Test Voltage10 V
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 SUD50P1043 available?
We can source SUD50P1043 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 SUD50P1043 by Vishay obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SUD50P1043 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 SUD50P1043?
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 SUD50P1043?
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.