Micro USPD · Electronic Components
USD-4058
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-01-422-7398
Part NumberUSD-4058
ManufacturerMicro USPD
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-422-7398 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialSILICON SEMICONDUCTOR
Current Rating25.00 AMPERES MAXIMUM FORWARD CURRENT, MAXIMUM PEAK TOTAL VALUE AND 600.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT
Terminals1 TAB, SOLDER LUG AND 1 THREADED STUD
Mounting MethodTHREADED STUD(S)
Overall Length1.201 INCHES MAXIMUM
Overall Diameter0.424 INCHES MAXIMUM
Voltage Rating In Volts Per Charac54.0 MAXIMUM NONREPETITIVE PEAK REVERSE VOLTAGE, MAXIMUM PEAK TOTAL VALUE AND 45.0 MAXIMUM WORKING PEAK REVERSE VOLTAGE
Overall Width Across Flats0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM
Electrode Internally ElectricallyCATHODE
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 USD-4058 available?
We can source USD-4058 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 USD-4058 by Micro USPD obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If USD-4058 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 USD-4058?
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 USD-4058?
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.