Raytheon Systems · Electronic Components
SZ545-A-320-300A
SEMICONDUCTOR DEVICE,DIODE — NSN 5961-00-478-7621
Part NumberSZ545-A-320-300A
ManufacturerRaytheon Systems
AvailabilityAvailable to order — request a quote
Specifications
NSN5961-00-478-7621 (NSN)
Federal Item NameSEMICONDUCTOR DEVICE,DIODE
Federal Supply Class5961 — Semiconductor Devices And Associated Hardware
MaterialGLASS ENCLOSURE; SILICON SEMICONDUCTOR
Current Rating65.00 MILLIAMPERES NOMINAL VOLTAGE REGULATOR DIODE CURRENT
Terminals2 UNINSULATED WIRE LEAD
Mounting MethodTERMINAL
Overall Length0.350 INCHES MAXIMUM
Overall Diameter0.145 INCHES MAXIMUM
Function For Which DesignedZENER DIODE
Features ProvidedHERMETICALLY SEALED CASE
Power Rating Per Characteristic5.0 WATTS MAXIMUM TOTAL DEVICE DISSIPATION
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 SZ545-A-320-300A available?
We can source SZ545-A-320-300A 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 SZ545-A-320-300A by Raytheon Systems obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If SZ545-A-320-300A 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 SZ545-A-320-300A?
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 SZ545-A-320-300A?
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.