US Dynamics · Electronic Components
503410-1
SEMICONDUCTOR DEVICE,THYRISTOR — NSN 5961-01-060-6663
Part Number503410-1
ManufacturerUS Dynamics
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-01-060-6663 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,THYRISTOR
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialCERAMIC ENCLOSURE
Current Rating100.00 MILLIAMPERES NOMINAL HOLDING CURRENT, DC
Terminals2 CASE
Mounting MethodPRESS FIT
Overall Length0.520 INCHES NOMINAL
Special FeaturesNSN RESTRICTED TO USE BY NWS DEPOT TEAM ONLY
Maximum Operating Temp Per Measure125.0 CELSIUS JUNCTION
Semiconductor MaterialSILICON
Voltage Rating In Volts Per Charac1300.0 NOMINAL ON-STATE VOLTAGE, DC
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 503410-1 available?
We can source 503410-1 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 503410-1 by US Dynamics obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If 503410-1 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 503410-1?
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 503410-1?
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.