Micross Corpus Christi, S.A. De C.V · Electronic Components
SS3943
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-01-121-1075
Part NumberSS3943
ManufacturerMicross Corpus Christi, S.A. De C.V
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-121-1075 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialGLASS ENCLOSURE; SILICON SEMICONDUCTOR
Current Rating3.00 AMPERES MAXIMUM FORWARD CURRENT, DC
Terminals2 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.180 INCHES MAXIMUM
Overall Diameter0.165 INCHES MAXIMUM
Voltage Rating In Volts Per Charac450.0 MAXIMUM REVERSE VOLTAGE, DC
Terminal Length0.900 INCHES MAXIMUM
Features ProvidedHERMETICALLY SEALED CASE
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 SS3943 available?
We can source SS3943 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 SS3943 by Micross Corpus Christi, S.A. De C.V obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SS3943 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 SS3943?
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 SS3943?
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.